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VERSION:2.0
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BEGIN:VEVENT
SUMMARY:A lattice study of the K*(892) resonance in P-wave pion-kaon scatt
 ering
DTSTART;VALUE=DATE-TIME:20251011T015000Z
DTEND;VALUE=DATE-TIME:20251011T021000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2103@indico.itp.ac.cn
DESCRIPTION:Speakers: 李 衢智 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2103/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2103/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Charm baryon decay constants in Lattice QCD
DTSTART;VALUE=DATE-TIME:20251012T015000Z
DTEND;VALUE=DATE-TIME:20251012T021000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1969@indico.itp.ac.cn
DESCRIPTION:Speakers: 磊毅 李 ()\nWe present the first calculation of c
 harmed baryon decay constants using 2+1 flavor gauge ensembles with lattic
 e spacings ranging from 0.05 to 0.1 fm and pion masses between 136 and 310
  MeV. Under SU(3) flavor symmetry\, we construct the charmed baryon interp
 olating operators and compute the corresponding hadronic matrix elements t
 o extract the bare decay constants for each ensemble. The non-perturbative
  renormalization is performed using the symmetric momentum-subtraction sch
 eme. After performing systematic chiral and continuum extrapolations\, we 
 obtain the decay constants with 10-20% precision.\n\nhttps://indico.itp.ac
 .cn/event/324/contributions/1969/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1969/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Scalar and tensor structures in $J/\\psi J/\\psi$ scattering from 
 lattice QCD
DTSTART;VALUE=DATE-TIME:20251011T013000Z
DTEND;VALUE=DATE-TIME:20251011T015000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1970@indico.itp.ac.cn
DESCRIPTION:Speakers: 更 李 ()\nThe $S$-wave scattering amplitudes of $J
 /\\psi J/\\psi$ with quantum numbers $J^{PC} = 0^{++}$ and $2^{++}$ are de
 termined up to 6600\\\,MeV via lattice QCD simulation.\nThe calculation is
  performed on two lattice volumes\, L12 and L16\, with a single lattice sp
 acing of approximately 0.136\\\,fm\, and at two unphysical pion masses\, $
 m_\\pi \\approx 420$ and 250\\\,MeV.\nThe ${}^1S_0$ $J/\\psi J/\\psi$ syst
 em exhibits a near-threshold attractive interaction\, resulting in a virtu
 al scalar bound state with a binding energy of approximately 30-40\\\,MeV.
 \nIn contrast\, the ${}^5S_2$ $J/\\psi J/\\psi$ system exhibits a repulsiv
 e interaction near threshold. \nThese behaviors are primarily dominated by
  the quark rearrangement effect.\nA tenser resonance is observed in the ${
 }^5S_2$ $J/\\psi J/\\psi$ channel\, with a mass around 6540\\\,MeV and a w
 idth of approximately 540\\\,MeV.\nThe extracted mass and width are consis
 tent with the $X(6600)$ (or $X(6400)$) observed by the ATLAS and CMS colla
 borations\, and show little dependence on the two sea pion masses.\n\nhttp
 s://indico.itp.ac.cn/event/324/contributions/1970/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1970/
END:VEVENT
BEGIN:VEVENT
SUMMARY:基于鲲鹏平台的格点 QCD 领域的开发与优化进展
DTSTART;VALUE=DATE-TIME:20251010T080000Z
DTEND;VALUE=DATE-TIME:20251010T083000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2071@indico.itp.ac.cn
DESCRIPTION:Speakers: 佳 祝 ()\, 克龙 张 ()\nhttps://indico.itp.ac.cn
 /event/324/contributions/2071/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2071/
END:VEVENT
BEGIN:VEVENT
SUMMARY:核子质量和sigma项的两圈计算与手征外推
DTSTART;VALUE=DATE-TIME:20251011T031000Z
DTEND;VALUE=DATE-TIME:20251011T034000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1959@indico.itp.ac.cn
DESCRIPTION:Speakers: 泽锐 梁 ()\nThe pion-nucleon sigma term\, charact
 erizing the mass component of Higgs origin related to $u$ and $d$ quarks i
 nside the nucleon\, is investigated within relativistic baryon chiral pert
 urbation theory at leading two-loop order using the extended-on-mass-shell
  renormalization scheme. The two-loop representation of the sigma term is 
 derived from the nucleon mass via the Feynman-Hellmann theorem and verifie
 d through a direct calculation of the forward isoscalar-scalar nucleon mat
 rix element. We apply the derived chiral expression to extract the physica
 l pion-nucleon sigma term by extrapolating $N_f=2+1$ lattice quantum chrom
 odynamics (QCD) data at unphysical quark masses. We find that\, at the two
 -loop level\, the long-standing tension between lattice QCD and dispersive
  determinations can be naturally resolved\, owing to the incorporation of 
 intermediate $\\pi\\pi$ rescattering effects that begin to contribute at t
 wo-loop order. Our final result for the nucleon sigma term based on recent
  lattice QCD calculations is $\\sigma_{\\pi N}=55.9(2.5)$~MeV. It is compa
 tible with the result of the Roy-Steiner equation analysis and thus provid
 es a satisfactory resolution to the previous debate between lattice QCD an
 d phenomenological determinations.\n\nhttps://indico.itp.ac.cn/event/324/c
 ontributions/1959/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1959/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lunch
DTSTART;VALUE=DATE-TIME:20251012T040000Z
DTEND;VALUE=DATE-TIME:20251012T063000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2083@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2083/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2083/
END:VEVENT
BEGIN:VEVENT
SUMMARY:$\\eta$ and $\\eta'$ mesons from $N_f = 2+1$ lattice QCD at the ph
 ysical point using topological charge operators
DTSTART;VALUE=DATE-TIME:20251012T075000Z
DTEND;VALUE=DATE-TIME:20251012T081000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1977@indico.itp.ac.cn
DESCRIPTION:Speakers: 楠 王 (South China Normal University)\nWe present 
 the first lattice QCD determination of both the eta and eta' masses as wel
 l as the mixing angle theta_1 by using topological charge operators. The c
 alculation employs two state-of-the-art gauge ensembles both with physical
  quark masses. We obtain m_{\\eta} = 0.546(43)(5) GeV\, $m_{\\eta'}$=0.941
 (54)(50) GeV\, and $\\theta_1 = -11.7(2.5)(1.6)^\\circ$. Compared with con
 ventional studies using quark bilinear operators\, our mixing angle define
 d by the topological charge operators has remarkably high precision. These
  results provide critical inputs for understanding the flavor symmetry bre
 aking and the $U_A$(1) anomaly. It also demonstrates that the topological 
 charge operators are well suited to study the $\\eta$ and $\\eta'$ mesons.
 \n\nhttps://indico.itp.ac.cn/event/324/contributions/1977/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1977/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Extracting scattering phase shifts of KN scattering using lattice 
 QCD
DTSTART;VALUE=DATE-TIME:20251012T073000Z
DTEND;VALUE=DATE-TIME:20251012T075000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2004@indico.itp.ac.cn
DESCRIPTION:Speakers: 贾 宇航 (UCAS)\nWe present a lattice QCD calculat
 ion of the K⁺n scattering length and effective range in the S-wave chann
 el. This study employs the CLQCD gauge configurations (ensemble F24P29) wi
 th a pion mass of Mπ ≈ 300 MeV and a lattice spacing of a ≈ 0.1053 fm
 . By computing the finite-volume energy spectrum of the KN system—obtain
 ing 5-6 distinct energy levels in both the center-of-mass frame and severa
 l moving frames—and applying the Lüscher finite-volume formalism\, we e
 xtract the corresponding scattering phase shifts. From these phase shifts\
 , the scattering length and effective range are determined.\n\nhttps://ind
 ico.itp.ac.cn/event/324/contributions/2004/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2004/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Low-energy interactions of doubly charmed baryons and Goldstone bo
 sons from lattice QCD
DTSTART;VALUE=DATE-TIME:20251012T071000Z
DTEND;VALUE=DATE-TIME:20251012T073000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1976@indico.itp.ac.cn
DESCRIPTION:Speakers: 景宇 义 (Hunan University)\nThe S-wave interactio
 ns between doubly charmed baryons ($\\Xi_{cc}\, \\Omega_{cc}$) and Goldsto
 ne bosons ($\\pi\, K\, \\bar{K}$) are studied using lattice QCD on $N_f=2+
 1$ CLQCD ensembles ($a = 0.07746$ fm\, $M_\\pi \\simeq 210$ and 300 MeV). 
 By applying Lüscher's method to the finite-volume spectra\, we extract sc
 attering lengths and effective ranges for four single-channel systems free
  of disconnected diagrams: $I=1/2$ $\\Omega_{cc}\\bar{K}$\, $I=1$ $\\Xi_{c
 c}K$\, $I=0$ $\\Xi_{cc}K$\, and $I=3/2$ $\\Xi_{cc}\\pi$. These results sho
 w good agreement with baryon chiral perturbation theory.\n\nhttps://indico
 .itp.ac.cn/event/324/contributions/1976/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1976/
END:VEVENT
BEGIN:VEVENT
SUMMARY:$DD^*$ Spectrum in Lattice QCD from Coordinate-Space Two-Hadron Op
 erators and Long-Range Force Analysis
DTSTART;VALUE=DATE-TIME:20251012T065000Z
DTEND;VALUE=DATE-TIME:20251012T071000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1974@indico.itp.ac.cn
DESCRIPTION:Speakers: 嘉竣 谢 (School of Physical Sciences\, University
  of Chinese Academy of Sciences\, Beijing 100049\, China)\nThe $DD^*$ ener
 gy spectra are extracted from lattice QCD by utilzing the Coordinate-Space
  Two-Hadron Operators\, named as dumbbell method.  Finite-volume energies 
 indicate an attractive interaction in $I=0$ channel and a repulsive intera
 ction in $I=1$ channel. To investigate the contribution of the long-range 
 potential\, we perform fits using models with and without the long-range p
 otential. We find that the long-range potential plays a crucial role in de
 termining the nature of the pole for the $I=0$ case.When the long-range po
 tential is included\, the pole below the threshold acquires an imaginary p
 art. In contrast\, for the $I=1$ case\, the behavior of $p \\cot \\delta$ 
 with the long-range potential included only exhibits a cusp effect near th
 e left-hand cut.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1974/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1974/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Multi-hadron resonances
DTSTART;VALUE=DATE-TIME:20251012T063000Z
DTEND;VALUE=DATE-TIME:20251012T065000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2001@indico.itp.ac.cn
DESCRIPTION:Speakers: 浩波 燕 (Peking University)\nUnderstanding the in
 teractions of multi-hadron systems directly from QCD is an essential step 
 toward connecting the underlying theory of the strong interaction with the
  rich spectrum of hadronic states. Many open questions in hadron spectrosc
 opy\, such as the nature of the $T_{cc}$ and the Roper resonance\, are clo
 sely tied to the three-body problem. In this talk\, I will review recent l
 attice studies of three-body resonances\, including the $a_1(1260)$ and $\
 \omega(782)$. I will also highlight progress in the two-body sector\, with
  particular emphasis on the investigation of the two-pole structure of the
  $D_0^*(2300)$. These developments illustrate how lattice QCD is beginning
  to resolve longstanding puzzles in the hadronic spectrum and advance our 
 understanding of multi-hadron dynamics.\n\nhttps://indico.itp.ac.cn/event/
 324/contributions/2001/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2001/
END:VEVENT
BEGIN:VEVENT
SUMMARY:From nucleon electric polarisability to pion threshold production 
 process
DTSTART;VALUE=DATE-TIME:20251012T081000Z
DTEND;VALUE=DATE-TIME:20251012T083000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2077@indico.itp.ac.cn
DESCRIPTION:Speakers: 兆龙 张 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2077/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2077/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Radiative decay and electromagnetic radius of heavy-light mesons
DTSTART;VALUE=DATE-TIME:20251012T075000Z
DTEND;VALUE=DATE-TIME:20251012T081000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1997@indico.itp.ac.cn
DESCRIPTION:Speakers: 文正 侯 (south china normal university)\nOn the f
 ive ensembles generated by the CLQCD collaboration\, we computed decay wid
 th of D_s^*→D_s γ，D_ ^(*+)→D_ ^+ γ and D_ ^(*0)→D_ ^0 γ. Chiral
  extrapolation and lattice spacing extrapolation were performed\, yielding
  significantly improved precission. The precision for D_ ^(*+)→D_ ^+ γ 
 was improved ten times compared to previous studies\, while the precision 
 for D_ ^(*0)→D_ ^0 γ was improved fivefold. Additionally\, we computed 
 g_{D^{\\ast+}D^+\\gamma}/g_{D^\\ast_sD_s\\gamma} by leveraging statistical
  correlations. Throughout these calculations\, systematic uncertainties ar
 ising from variations in the fitting ranges\, fitting methods\, and extrap
 olation approaches were carefully considered.\n\nFurthermore\, on six ense
 mbles including one physical pion mass ensemble\, we computed the charge r
 adius of D_s^*，D_ ^*，D_s^ ，D_ ^*. For the first time\, both lattice 
 spacing effects and the influence of unphysical pion masses were simultane
 ously taken into account\, leading to high-precision preliminary results.\
 n\nhttps://indico.itp.ac.cn/event/324/contributions/1997/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1997/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Study of the $D_s \\to \\phi \\ell \\nu_\\ell$ semileptonic decay 
 with (2+1)-flavor lattice QCD
DTSTART;VALUE=DATE-TIME:20251012T073000Z
DTEND;VALUE=DATE-TIME:20251012T075000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1961@indico.itp.ac.cn
DESCRIPTION:Speakers: 高峰 樊 (IHEP)\nSemi-leptonic decays offer an ide
 al place to deeply understand hadronic transitions in the nonperturbative 
 region of QCD and explore the weak and strong interactions in the charm se
 ctor. Combining with experimental data\, the CKM matrix element can be ext
 racted\, and it helps to test unitarity of CKM matrix and searching for ne
 w physics beyond SM. In this talk\, the full lattice QCD calculations of $
 D_s \\to \\phi \\ell \\nu_\\ell$ decay form factors will be presented usin
 g CLQCD ensembles.\n\nhttps://indico.itp.ac.cn/event/324/contributions/196
 1/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1961/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Contraining DVCS Compton Form Factors Using Lattice QCD calculatio
 ns
DTSTART;VALUE=DATE-TIME:20251012T071000Z
DTEND;VALUE=DATE-TIME:20251012T073000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1958@indico.itp.ac.cn
DESCRIPTION:Speakers: 源源 黄 (河北大学)\nThe lattice QCD calculati
 on of gravitational form factors (GFFs) are employed to determine the subt
 raction constant through dispersion relations of Deeply Virtual Compton Sc
 attering (DVCS)\, thus constraining significantly the real part of the Com
 pton Form Factors (CFFs) in a global analysis of proton data.This is reali
 sed by a synthesis of the dispersion relation and the neural networks\, of
  which the architecture is carefully designed for a reliable extrapolation
  to unmeasured regime.Our framework allows for adding higher moments of ge
 neralized parton distributions (GPDs) from LQCD through dispersion relatio
 ns beyond leading order into the extraction of CFFs from DVCS data.\n\nhtt
 ps://indico.itp.ac.cn/event/324/contributions/1958/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1958/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bottom baryon mass and trace anomaly contribution
DTSTART;VALUE=DATE-TIME:20251012T065000Z
DTEND;VALUE=DATE-TIME:20251012T071000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1990@indico.itp.ac.cn
DESCRIPTION:Speakers: 海洋 杜 (ITP\,CAS)\nUsing anisotropic clover acti
 on for valence bottom quark on CLQCD ensembles with several different latt
 ice spacing and various pion masses\, we present the accurately prediction
  of ground state spin-1/2 and spin-3/2 baryon masses containing bottom qua
 rk\, and extract sigma term contribution to bottom hadron masses using Fey
 nman-Hellman method.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1
 990/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1990/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Direct calculation of trace anomaly on CLQCD ensembles
DTSTART;VALUE=DATE-TIME:20251012T063000Z
DTEND;VALUE=DATE-TIME:20251012T065000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1995@indico.itp.ac.cn
DESCRIPTION:Speakers: 晨宇 章 (ITP)\nIn this work we present the direct
  calculation of trace anomaly matrix elements $\\hat{\\beta}\\langle \\mat
 hrm{Tr}[g^2F^2]\\rangle_H$ in kinds of baryons on the CLQCD ensembles\, an
 d compare with those from the sum rule. We also make a joint fit of 30 had
 rons to extract the anomalous dimensions $\\hat{\\beta}$ and $\\gamma_m$ i
 n the Wilson flow scheme at different energy scales.\n\nhttps://indico.itp
 .ac.cn/event/324/contributions/1995/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1995/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Simulating Particle Scattering with Digital Quantum Computers
DTSTART;VALUE=DATE-TIME:20251012T034000Z
DTEND;VALUE=DATE-TIME:20251012T040000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1965@indico.itp.ac.cn
DESCRIPTION:Speakers: 雅卉 柴 (DESY)\nParticle scattering is a cornerst
 one of high-energy physics\, providing deep insights into the structure an
 d dynamics of matter. However\, simulating this real-time\, nonperturbativ
 e dynamic process remains a major challenge for classical methods: Monte C
 arlo techniques suffer from sign problems\, while tensor network approache
 s are limited by rapid entanglement growth. Quantum computing offers a pro
 mising path to overcome these barriers.\n\nIn this talk\, I will present o
 ur recent progress on simulating particle scattering using digital quantum
  computers. First\, I will introduce a method we developed for constructin
 g accurate meson wave packets in a (1+1)D lattice gauge theory\, enabling 
 high-accuracy simulations of meson scattering dynamics. Our classical simu
 lations reveal rich nonperturbative phenomena\, including new particle pro
 duction\, long string formation\, and string breaking.\n\nSecond\, I will 
 present our recent hardware implementation of fermion scattering in the (1
 +1)D Thirring model using IBM quantum devices with 40 and 80 qubits. By co
 mbining tensor network-based circuit optimization with error mitigation te
 chniques\, we achieve experimental results that closely match ideal simula
 tions\, clearly capturing transmitted and reflected scattering phenomena.\
 n\nTogether\, these results demonstrate the feasibility and scalability of
  quantum approaches to particle scattering\, and point toward broader appl
 ications in lattice gauge theory and real-time quantum dynamics.\n\nhttps:
 //indico.itp.ac.cn/event/324/contributions/1965/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1965/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Generative AI meets Physics
DTSTART;VALUE=DATE-TIME:20251012T031000Z
DTEND;VALUE=DATE-TIME:20251012T034000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2075@indico.itp.ac.cn
DESCRIPTION:Speakers: 凯 周 ()\nhttps://indico.itp.ac.cn/event/324/contr
 ibutions/2075/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2075/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Quantum simulation of the phase transition of the massive Thirring
  model
DTSTART;VALUE=DATE-TIME:20251012T024000Z
DTEND;VALUE=DATE-TIME:20251012T031000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2074@indico.itp.ac.cn
DESCRIPTION:Speakers: 冀翀 杨 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2074/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2074/
END:VEVENT
BEGIN:VEVENT
SUMMARY:$\\Lambda \\Lambda- N\\Xi$ interactions in $N_f=2+1$ Lattice QCD
DTSTART;VALUE=DATE-TIME:20251012T013000Z
DTEND;VALUE=DATE-TIME:20251012T015000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2007@indico.itp.ac.cn
DESCRIPTION:Speakers: 瀚洋 邢 (South China Normal University)\nWe prese
 nt a lattice QCD study of two-baryon systems with strangeness $S=-2$\, foc
 using on the $\\Lambda\\Lambda$ and $\\Xi N$ interactions\, which are esse
 ntial for determining the existence of the H-dibaryon. Our calculations ar
 e performed on $N_f=2+1$ CLQCD Wilson-Clover configurations\, with lattice
  spacings range from $a \\approx 0.05-0.105~\\mathrm{fm}$ and pion masses 
 from $M_\\pi \\approx 135-317~\\mathrm{MeV}$. Using Lüscher finite volume
  method\, we extract the scattering phase shifts from the spectra of the t
 wo-baryon systems. The analysis is then complemented using effective range
  expansion to determine the scattering length and effective range. Our res
 ults indicate a consistently weak interaction in the $\\Lambda\\Lambda$ ch
 annel across all ensembles. In contrast\, the $\\Xi N$ channel exhibits a 
 noticeable attraction\, suggesting the possible presence of a virtual stat
 e.\n\nhttps://indico.itp.ac.cn/event/324/contributions/2007/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2007/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Total Gluon Helicity from Lattice
DTSTART;VALUE=DATE-TIME:20251012T011000Z
DTEND;VALUE=DATE-TIME:20251012T013000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1956@indico.itp.ac.cn
DESCRIPTION:Speakers: 殿君 赵 (CUHK(SZ))\nWe use the ensemble C24P29 pr
 ovided by the CLQCD collaboration\, insert the topological current using t
 he proton external state of the momentum smear under the Coulomb gauge of 
 the 5-HYP smear\, extract the matrix elements to calculate the gluon helic
 ity under lattice QCD\, and the calculation proves that different componen
 ts of the topological currents ($𝐾_𝑧$ and $𝐾_𝑡$) can be used t
 o give consistent results within the error range. In addition\, we use the
  $\\mathrm{RI/MOM}$ renormalization scheme\, consider the mixing of gluon 
 and quark helicity\, and extract the renormalization constant to give the 
 gluon helicity result under $\\overline{\\mathrm{MS}}$ scheme.\n\nhttps://
 indico.itp.ac.cn/event/324/contributions/1956/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1956/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chiral extrapolation of the nucleon mass at two-loop order
DTSTART;VALUE=DATE-TIME:20251012T004000Z
DTEND;VALUE=DATE-TIME:20251012T011000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1964@indico.itp.ac.cn
DESCRIPTION:Speakers: 德良 姚 (Hunan University)\nWe calculate the nucl
 eon mass in a manifestly relativistic baryon chiral perturbation theory up
  to the leading two-loop order. Through dimensional counting analysis\, we
  perform the chiral expansion and verify the validity of the extended-on-m
 ass-shell scheme at the two-loop level. As a result\, we obtain the comple
 te chiral representation of the nucleon mass up to $\\mathcal{O}(p^5)$\, w
 hich preserves the original analytic properties and satisfies the correct 
 power counting. The obtained chiral result is well-suited for chiral extra
 polation and provides an excellent description of lattice QCD data across 
 a broad range of pion masses.\n\nhttps://indico.itp.ac.cn/event/324/contri
 butions/1964/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1964/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Finite Volume Hamiltonian method for two-particle system
DTSTART;VALUE=DATE-TIME:20251011T094000Z
DTEND;VALUE=DATE-TIME:20251011T100000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1973@indico.itp.ac.cn
DESCRIPTION:Speakers: 康 余 (UCAS)\nWe propose a systematic method to bl
 ock-diagonalize the finite volume effective Hamiltonian for two-particle s
 ystems with arbitrary spin in both the rest and moving frame. The framewor
 k is convenient and efficient for addressing the left-hand cut issue arisi
 ng from long-range potential\, which are challenging in the framework of s
 tandard L\\"uscher formula. Furthermore\, the method provides a foundation
  for further extension to three-particle systems. We first benchmark our m
 ethod by examining several toy models\, demonstrating its consistency with
  standard L\\"uscher formula in the absence of long-range potential. In th
 e presence of long-range potential\, we investigate and resolve the effect
 s and issues of left-hand cut. As a realistic application\, we calculate t
 he finite volume spectra of isoscalar $D\\bar{D}^*$ system\, where the wel
 l-known exotic state $\\chi_{c1}(3872)$ is observed. The results are quali
 tatively consistent \nwith the lattice QCD calculation\, highlighting the 
 reliability and potential application of our framework to the study of oth
 er exotic states in  hadron physics.\n\nhttps://indico.itp.ac.cn/event/324
 /contributions/1973/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1973/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Approaches to the Inverse Fourier Transformation with Limited and 
 Discrete Data
DTSTART;VALUE=DATE-TIME:20251011T092000Z
DTEND;VALUE=DATE-TIME:20251011T094000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2009@indico.itp.ac.cn
DESCRIPTION:Speakers: 渝飞 凌 (South China Normal University)\nW e ha
 ve investigated various approaches to address the potential inverse proble
 m involved in the limited inverse Fourier transform of quasi-distributions
 . The methods explored include the Tikhonov regularization method\, the Ba
 ckus–Gilbert method\, the Bayesian approach\, and genetic algorithms cou
 pled with artificial neural networks. Using both simulated data and actual
  lattice data\, we tested the effectiveness of these methods and compared 
 them with the $\\lambda$-extrapolation method. Our study shows that the li
 mited inverse Fourier transform constitutes a relatively tractable inverse
  problem\; except for the Backus–Gilbert method\, all the approaches con
 sidered are capable of correctly reconstructing the quasi-distributions in
  momentum space. Depending on the specific behavior of the quasi-distribut
 ion data\, adopting different strategies for processing and carefully esti
 mating the associated systematic uncertainties is essential.\n\nhttps://in
 dico.itp.ac.cn/event/324/contributions/2009/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2009/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Quark masses and low energy constants on HISQ ensembles
DTSTART;VALUE=DATE-TIME:20251011T090000Z
DTEND;VALUE=DATE-TIME:20251011T092000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1999@indico.itp.ac.cn
DESCRIPTION:Speakers: 彤巍 林 (University of Chinese Academy of Science
 s)\nWe present the physical quark masses and low energy constants using ga
 uge ensembles with 2+1+1 flavors Highly Improved Staggered Quark\, using t
 he clover valence fermion. The bare strange-quark mass is fixed from the 
 ηs mass\, and the bare charm-quark mass is obtained from the Ds meson mas
 s.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1999/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1999/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mixed-Action Effects on HISQ Ensembles
DTSTART;VALUE=DATE-TIME:20251011T084000Z
DTEND;VALUE=DATE-TIME:20251011T090000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1998@indico.itp.ac.cn
DESCRIPTION:Speakers: 遵贤 张 (15562189856)\nWe are now generating and 
 validating using eleven 2+1+1-flavor gauge ensembles at four lattice spaci
 ngs a ∈ [0.04\, 0.12] fm and several values of the strange quark mass tu
 ned to near the physical value HISQ configurations that\, relative to Clov
 er ensembles\, require fewer computational resources while exhibiting smal
 ler discretization errors\, facilitating chiral and continuum extrapolatio
 ns. We also compute mixed-action effects for the unsmeared\, Stout-smeared
  and HYP-smeared clover fermion on the HISQ action.\n\nhttps://indico.itp.
 ac.cn/event/324/contributions/1998/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1998/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Toward precise $\\xi$ gauge fixing for the lattice QCD
DTSTART;VALUE=DATE-TIME:20251011T082000Z
DTEND;VALUE=DATE-TIME:20251011T084000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1963@indico.itp.ac.cn
DESCRIPTION:Speakers: 力军 周 (Dalian University of Technology)\nLattic
 e QCD provides a first-principles framework for solving Quantum Chromodyna
 mics (QCD). However\, its application to off-shell partons has been largel
 y restricted to the Landau gauge\, as achieving high-precision $\\xi$-gaug
 e fixing on the lattice poses significant challenges. Motivated by a unive
 rsal power-law dependence of off-shell parton matrix elements on gauge-fix
 ing precision in the Landau gauge\, we propose an empirical precision extr
 apolation method to approximate high-precision $\\xi$-gauge fixing. By pro
 perly defining the bare gauge coupling and then the effective $\\xi$\, we 
 validate our $\\xi$-gauge fixing procedure by successfully reproducing the
  $\\xi$-dependent RI/MOM renormalization constants for local quark bilinea
 r operators at 0.2\\% level\, up to $\\xi \\sim 1$.\n\nhttps://indico.itp.
 ac.cn/event/324/contributions/1963/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1963/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Baryon electric charge correlation as a magnetometer of QCD
DTSTART;VALUE=DATE-TIME:20251011T073000Z
DTEND;VALUE=DATE-TIME:20251011T075000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2005@indico.itp.ac.cn
DESCRIPTION:Speakers: 锦彪 顾 (Central China Normal University)\nWe pre
 sent the first lattice QCD results of quadratic fluctuations and correlati
 ons of conserved charges in (2+1)-flavor lattice QCD in the presence of a 
 background magnetic field. The simulations were performed using the Highly
  Improved Staggered Quarks with physical pion mass $m_\\pi$ = 135 MeV on $
 N_\\tau=8$ and 12 lattices. We find that the correlation between net baryo
 n number and electric charge\, denoted as $\\chi^{\\rm BQ}_{11} $\, can se
 rve as a magnetometer of QCD. At pseudocritical temperatures the $\\chi^{\
 \rm BQ}_{11}$ starts to increase rapidly with magnetic field strength $eB 
 \\gt 2M^2_{\\pi}$ and by a factor 2 at $eB\\simeq 8 M^2_{\\pi}$. \n\nBy co
 mparing with the hadron resonance gas model\, we find that the $eB$ depend
 ence of $\\chi^{\\rm BQ}_{11}$ is mainly due to the doubly charged $\\Delt
 a$(1232) baryon. Although the doubly charged $\\Delta$(1232) could not be 
 detected experimentally\, the proxy constructed from its decay products\, 
 protons and pions\, retain the $eB$ dependence of $\\Delta$(1232)’s cont
 ribution to $\\chi^{\\rm BQ}_{11}$. Additionally\, under the same kinemati
 c cuts as in the ALICE experiment\, the proxy for $\\chi^{\\rm BQ}_{11}$ s
 till exhibits a strong dependence on the magnetic field.\n\nFurthermore\, 
 the ratio of electric charge chemical potential to baryon chemical potenti
 al\, $\\mu_{\\rm Q}/\\mu_{\\rm B}$\, shows significant dependence on the m
 agnetic field strength and varies with the ratio of electric charge to bar
 yon number in the colliding nuclei in heavy ion collisions. These results 
 provide baselines for effective theory and model studies\, and both $\\chi
 ^{\\rm BQ}_{11}$ and $\\mu_{\\rm Q}/\\mu_{\\rm B}$ could be useful probes 
 for the detection of magnetic fields in relativistic heavy ion collision e
 xperiments as compared with corresponding results from the hadron resonanc
 e gas model.\n\nhttps://indico.itp.ac.cn/event/324/contributions/2005/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2005/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chiral Properties of (2+1)-Flavor QCD in Magnetic Fields at Zero T
 emperature
DTSTART;VALUE=DATE-TIME:20251011T071000Z
DTEND;VALUE=DATE-TIME:20251011T073000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2008@indico.itp.ac.cn
DESCRIPTION:Speakers: 丹 张 (Central China Normal University)\nWe presen
 t a lattice QCD study of the chiral properties of (2+1)-flavor QCD in back
 ground magnetic fields at zero temperature with physical pion masses. Simu
 lations are performed using the highly improved staggered quark (HISQ) act
 ion across four different lattice spacings to enable a controlled continuu
 m extrapolation. We compute the renormalized chiral condensates\, pseudosc
 alar meson masses\, and decay constants of pions\, kaons\, and the $\\eta_
 {s\\bar{s}}$ as functions of the magnetic field strength. Our results show
  that magnetic fields enhance the chiral condensates and lead to character
 istic modifications in the meson spectrum: the masses of neutral mesons ar
 e reduced\, while those of charged mesons exhibit a non-monotonic behavior
 . The decay constants of neutral pseudoscalar mesons are found to be suppr
 essed with increasing magnetic field. To elucidate the origin of the non-m
 onotonic behavior in charged meson masses\, we separately analyze the sea 
 and valence quark contributions. These results provide new insights into t
 he interplay between QCD chiral symmetry breaking and strong magnetic fiel
 ds.\n\nhttps://indico.itp.ac.cn/event/324/contributions/2008/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2008/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Search for the QCD Critical Endpoint at a Temperature of 108 MeV
DTSTART;VALUE=DATE-TIME:20251011T065000Z
DTEND;VALUE=DATE-TIME:20251011T071000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2003@indico.itp.ac.cn
DESCRIPTION:Speakers: 凯帆 叶 (Central China Normal University\, Instit
 ute of Particle Physics)\nDetermining the location of the Quantum Chromody
 namics (QCD) critical endpoint (CEP) is a central goal in high-energy nucl
 ear physics. Direct lattice QCD simulations are hindered by the sign probl
 em at finite baryon chemical potential ($\\mu_B$)\, necessitating indirect
  approaches. Recent first-principles lattice investigations\, particularly
  those analyzing Lee-Yang edge singularities from simulations at imaginary
  $\\mu_B$\, suggest the CEP is located at a low temperature\, around $T_c^
 {CEP} \\approx 110$ MeV [1]. A significant caveat\, however\, is that thes
 e results are obtained by extrapolating from data generated at higher temp
 eratures ($T \\gtrsim 120$ MeV). Intriguingly\, predictions from independe
 nt theoretical frameworks\, such as the Functional Renormalization Group (
 FRG) [2]\, Dyson-Schwinger Equations (DSE) [3]\, and AdS/CFT [4]\, also po
 int towards a CEP in a similar low-temperature domain. While this broad ag
 reement is encouraging\, the reliance of current lattice predictions on ex
 trapolation highlights the urgent need for direct simulations within the t
 arget critical region.\n\nIn our study\, we present the first direct latti
 ce QCD investigation of the QCD critical endpoint (CEP) at a low temperatu
 re of $T \\approx$ 108 MeV\, using (2+1)-flavor HISQ ensembles at imaginar
 y baryon chemical potential $\\mu_B$. Baryon-number fluctuations up to fou
 rth order are excellently described by a hadron resonance gas (HRG)\, indi
 cating negligible residual interactions. A model-independent search for Le
 e–Yang singularities via multi-point Padé approximants finds no evidenc
 e of criticality in the complex $\\mu_B$ plane. Fits with a critical ansat
 z\, used solely as a diagnostic\, flag at most a marginal window around $\
 \mu_B \\simeq 420\\text{–}750$ MeV—no stronger than the false-positive
  baseline calibrated on analytic HRG mock data. Moreover\, this potential 
 signal is not manifested in the higher-order susceptibility ratios (e.g.\,
  $\\chi_6^B/\\chi_2^B$)\, which serve as the most sensitive probes measura
 ble with reasonable precision in current experiments. Together\, these res
 ults demonstrate smooth\, analytic thermodynamics at this temperature\; co
 nsequently\, at the beam energies corresponding to $T \\approx$ 108 MeV—
 i.e.\, $\\sqrt{s_{NN}} \\approx 5$ GeV—experimental observables should r
 eflect HRG (hadronic-phase) thermodynamics rather than critical behavior.\
 n\nhttps://indico.itp.ac.cn/event/324/contributions/2003/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2003/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Shear and bulk viscosities of gluon plasma across the transition t
 emperature
DTSTART;VALUE=DATE-TIME:20251011T063000Z
DTEND;VALUE=DATE-TIME:20251011T065000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1996@indico.itp.ac.cn
DESCRIPTION:Speakers: 成 张 (Central China Normal University)\nShear and
  bulk viscosities are two key transport coefficients that characterize the
  fundamental properties of quark-gluon plasma.They quantify the response o
 f the energy-momentum tensor to shear flow and divergent flow\,serving as 
 crucial input parameters for the phenomenological and transport models tha
 t interpret experimental data\, such as the elliptic flow $v_2$.\n$\\quad$
  However\, calculating these inherently non-perturbative viscosities withi
 n lattice QCD presents challenges due to strong ultraviolet fluctuations i
 n the relevant operators. The traditional approach using the multi-level a
 lgorithm is highly effective in suppressing UV fluctuations but is limited
  to the quenched approximation. Recently\, the gradient flow method was in
 troduced to address this issue [1]\, opening the path to full QCD studies.
  However\, Ref. [1] examined only a single temperature\, $1.5T_c$.\n$\\qua
 d$ This work extends the Ref. [1]'s results to a wide temperature range fr
 om $0.76T_c$ to $2.25T_c$\, focusing on the high-temperature regime while 
 also probing the system's behaviour across the phase transition. The forme
 r enables a fair comparison with the next-to-leading-order perturbative es
 timates which become more reliable at high temperatures\, while the latter
  allows us to study the system's critical dynamics—a topic of wide commu
 nity concern. The methodology developed in this work provides the foundati
 on for future full QCD calculations.\n\n**Reference**\n[1] L. Altenkort\, 
 A.M. Eller\, A. Francis\, O. Kaczmarek\, L. Mazur\, G.D. Moore\, and H.-T.
  Shu\, Phys. Rev. D 108\, 014503 (2023).\n\nhttps://indico.itp.ac.cn/event
 /324/contributions/1996/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1996/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lattice QCD towards TMDPDF: Boer-Mulders function
DTSTART;VALUE=DATE-TIME:20251011T094000Z
DTEND;VALUE=DATE-TIME:20251011T100000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1992@indico.itp.ac.cn
DESCRIPTION:Speakers: 凌泉 马 (Beijing Normal University)\nTransverse-m
 omentum-dependent parton distribution functions (TMDPDFs) are important in
  revealing the 3D structure of hadrons. Among these distributions\, the T-
 odd Boer-Mulders TMDPDF describes the transversely polarized quark distrib
 ution in an unpolarized hadron. Within large-momentum effective theory\, I
  show a lattice calculation of both nucleon and pion Boer-Mulders function
 s. The calculation was done on the CLS collaboration with Clover fermion a
 nd HYP-smeared gauge links\, with RG resummation applied to improve the pe
 rturbative matchings.\n\nhttps://indico.itp.ac.cn/event/324/contributions/
 1992/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1992/
END:VEVENT
BEGIN:VEVENT
SUMMARY:First-Principle Calculation of Collins-Soper Kernel from Quasi-Tra
 nsverse-Momentum-Dependent Wave Functions
DTSTART;VALUE=DATE-TIME:20251011T092000Z
DTEND;VALUE=DATE-TIME:20251011T094000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1966@indico.itp.ac.cn
DESCRIPTION:Speakers: 金鑫 谭 (Shanghai Jiao Tong University)\nWe prese
 nt a lattice QCD calculation of the Collins-Soper kernel\, which governs t
 he rapidity evolution of transverse-momentum-dependent (TMD) distributions
 \, using Large Momentum Effective Theory (LaMET). Quasi-TMD wave functions
  are computed with three meson momenta on CLQCD configurations (multiple l
 attice spacings and pion masses) employing clover quarks and varied hadron
 ic states. HYP smearing is applied to staple-shaped gauge links and Wilson
  loops to enhance signal-to-noise ratios. Divergences are systematically a
 ddressed: linear divergences via Wilson-line renormalization and logarithm
 ic divergences through a self-renormalization-inspired scheme.\n\nBy syste
 matically controlling the sources of systematic uncertainties\, we determi
 ne the Collins–Soper kernel up to transverse separations of 1 fm\, follo
 wed by extrapolations to the large-momentum limit\, the continuum limit\, 
 and the physical pion mass. This study delivers essential inputs for soft 
 functions and precision analyses of TMD physics\, thereby advancing first-
 principles QCD in the domain of high-energy phenomenology.\n\nhttps://indi
 co.itp.ac.cn/event/324/contributions/1966/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1966/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Accurate nucleon iso-vector scalar and tensor charge at physical p
 oint
DTSTART;VALUE=DATE-TIME:20251011T090000Z
DTEND;VALUE=DATE-TIME:20251011T092000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1989@indico.itp.ac.cn
DESCRIPTION:Speakers: 积昊 王 (Institute of Theoretical Physics，Chine
 se Academy of Sciences)\nWe report a new high precision calculation of the
  isospin vector charge $g_{S\,T}$ of the nucleon using recently proposed `
 `blending" method which provides a high-accuracy stochastic estimate of th
 e all-to-all fermion propagator. By combining the current-inspired interpo
 lation field\, which can efficiently cancel the major excited state contam
 ination\, we found that both $g_{S}$ and $g_T$ have significant finite vol
 ume effects which are not suppressed in the chiral limit. Using 15 of the 
 $N_f=2+1$ lattice ensembles which covers 5 lattice spacing\, 5 combination
 s with the same quark masses and lattice spacing but multiple volumes\, an
 d includes three at the physical pion mass\, we report so far most accurat
 e lattice QCD prediction $g_T^{\\rm QCD} = 1.0253[94]_{\\rm tot}(55)_{\\rm
  stat}   (46)_{a}  (59)_{\\rm FV}  (13)_\\chi (06)_{\\rm ex}$ and $g_S^{\\
 rm QCD} = 1.103[44]_{\\rm tot}(32)_{\\rm stat}   ( 04)_{a}  (26)_{\\rm FV}
   (01)_\\chi (15)_{\\rm ex}$ at $\\overline{\\mathrm{MS}}$ 2~GeV\, with th
 e systematic uncertainty from infinite volume\, continuum\, and chiral ext
 rapolations.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1989/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1989/
END:VEVENT
BEGIN:VEVENT
SUMMARY:LQCD Determination of Quark Spin in Octet Baryons and SU(3)-Flavor
  Symmetry
DTSTART;VALUE=DATE-TIME:20251011T084000Z
DTEND;VALUE=DATE-TIME:20251011T090000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2000@indico.itp.ac.cn
DESCRIPTION:Speakers: 志成 胡 (Institute of Moder Physics)\nWe employed
  a novel "blending method" to investigate the quark spin contributions in 
 the octet baryons. Our lattice QCD calculations were performed on three en
 sembles\, covering two pion masses and two lattice spacings. The sea quark
  contribution to the quark spin is found to observe SU(3) flavor symmetry 
 to a good approximation within error. In contrast\, the valence quark cont
 ribution exhibits a ~20% SU(3) flavor symmetry breaking effect. Furthermor
 e\, the symmetry is better preserved within specific diquark structures\, 
 as seen in the pairs like (n\, Σ) and (Λ\, Ξ).\n\nhttps://indico.itp.ac
 .cn/event/324/contributions/2000/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2000/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy meson light-cone distribution amplitudes from lattice QCD at
  the continuum Limit
DTSTART;VALUE=DATE-TIME:20251011T082000Z
DTEND;VALUE=DATE-TIME:20251011T084000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1968@indico.itp.ac.cn
DESCRIPTION:Speakers: 浩飞 高 (SJTU)\nHeavy meson light-cone distributi
 on amplitudes (LCDAs) are essential nonperturbative quantities that charac
 terize the internal dynamics of heavy mesons. They play a crucial role in 
 the theoretical description of heavy meson (B or D) exclusive decays. Howe
 ver\, due to the intrinsic challenges of nonperturbative QCD\, first-princ
 iples calculations of heavy meson LCDAs have been notoriously difficult\, 
 with most studies relying on phenomenological models. We proposed a sequen
 tial effective theory approach to compute heavy meson LCDAs from first pri
 nciples using lattice QCD. In this talk\, we will present our latest resul
 ts for heavy meson LCDAs obtained from lattice QCD calculations extrapolat
 ed to the continuum limit.\n\nhttps://indico.itp.ac.cn/event/324/contribut
 ions/1968/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1968/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hybrid Renormalization Scheme for the Lattice Calculation of Baryo
 n LCDAs
DTSTART;VALUE=DATE-TIME:20251011T073000Z
DTEND;VALUE=DATE-TIME:20251011T075000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2006@indico.itp.ac.cn
DESCRIPTION:Speakers: 灏阳 白 ()\nLattice QCD computations within the f
 ramework of large momentum effective theory (LaMET) provide a first-princi
 ples approach to studying hadron structure. However\, LaMET matching requi
 res a suitable perturbative scheme\, which necessitates the development of
  appropriate renormalization methods connecting the lattice scheme to the 
 perturbative scheme. Various renormalization schemes—such as RI-MOM and 
 the ratio scheme—have been widely used in lattice calculations. In this 
 talk\, we present in detail the "hybrid renormalization" scheme implemente
 d in our lattice calculation of the leading-twist lightcone distribution a
 mplitudes (LCDAs) for light baryons. To address the greater complexity of 
 baryonic systems compared to mesonic ones\, we employ multiple types of re
 gion division to handle possible short-distance divergence structures. Thi
 s hybrid approach combines self renormalization (which extracts the lattic
 e-discretization-induced divergences from the zero-momentum matrix element
 s at different lattice spacings) at large separations with the ratio schem
 e at short distances\, effectively avoiding singularities that are detrime
 ntal to numerical LaMET matching. Our results demonstrate that this scheme
  optimally subtracts lattice-discretization-induced divergences across the
  entire range of the nonlocal baryon matrix elements\, while yielding smoo
 th\, continuum-like behavior suitable for further analysis.\n\nhttps://ind
 ico.itp.ac.cn/event/324/contributions/2006/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2006/
END:VEVENT
BEGIN:VEVENT
SUMMARY:x-dependent Light Baryon LCDAs from Lattice QCD
DTSTART;VALUE=DATE-TIME:20251011T071000Z
DTEND;VALUE=DATE-TIME:20251011T073000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1962@indico.itp.ac.cn
DESCRIPTION:Speakers: 沐华 张 (Shanghai Jiao Tong University)\nWe prese
 nt the results of lattice QCD calculation of all leading-twist x-dependent
  Light-cone Distribution Amplitudes (LCDAs) for baryons in light octet\, w
 ithin the framework of Large-momentum Effective Theory (LaMET). We impleme
 nt a novel Hybrid renormalization scheme for baryon nonlocal operators\, a
 nd perform simulations at 4 different lattice spacings a = {0.052\, 0.068\
 , 0.077\, 0.105} fm\, achieving reliable and precise results of x-dependen
 t baryon LCDA. To access the large momentum regime and facilitate matching
  to light-cone\, we simulate the quasi-Distribution Amplitudes (quasi-DAs)
  with hadron momenta Pz of about 1~3 GeV. The numerical calculations emplo
 y CLQCD ensembles with stout smeared clover fermions and a Symanzik gauge 
 action\, and several new techniques are also developed to improve the extr
 apolation and inversion in matching procedure. We present the resulting mo
 mentum-fraction distributions for the two light quarks in the light baryon
 .\n\nhttps://indico.itp.ac.cn/event/324/contributions/1962/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1962/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Electromagnetic form factor of single charm baryons in lattice QCD
DTSTART;VALUE=DATE-TIME:20251011T065000Z
DTEND;VALUE=DATE-TIME:20251011T071000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1957@indico.itp.ac.cn
DESCRIPTION:Speakers: 星宇 兰 (Hunan Normal University)\nWe report a la
 test lattice QCD study of the electromagnetic form factors of $\\Sigma_c^0
 $\, $\\Sigma_c^{++}$ and $\\Omega_c^0$. Relevant physical quantities such 
 as electric and\nmagnetic charge radii and magnetic moment are extracted. 
 We also investigate the individual quark sector contributions to the charg
 e\nradii and the magnetic moments. This work employs three gauge ensembles
  generated by CLQCD collaboration with lattice spacings ranging from a $\\
 approx$ 0.051fm to 0.101fm\, establishing a solid foundation for continuum
  extrapolation. Given the flexibility in phenomenological model selection 
 for form factor fitting\, we employed the model-independent Z-expansion me
 thod. When updating the results of the charge radii\, we noticed that $r_{
 E\,M}^{2\,l}/r_{E\,M}^{2\,s}\\approx1.5$. The charge radii reflects its in
 ternal structure\, which may be a good measure of the degree of $SU(3)_f$ 
 symmetry breaking in the charm baryons sector.\n\nhttps://indico.itp.ac.cn
 /event/324/contributions/1957/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1957/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Unpolarized gluon parton distribution from lattice QCD in the cont
 inuum limit
DTSTART;VALUE=DATE-TIME:20251011T063000Z
DTEND;VALUE=DATE-TIME:20251011T065000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1978@indico.itp.ac.cn
DESCRIPTION:Speakers: 晨 陈 (中国科学院近代物理研究所)\nWe r
 eport a lattice QCD calculation of the nucleon gluon parton distribution f
 unction in the continuum-limit\, employing large-momentum effective theory
 . The calculation is carried out on the 2+1 flavour CLQCD ensembles with t
 hree lattice spacings a = {0.105\, 0.0897\, 0.0775} fm and pion mass of ap
 proximately 300 MeV\, covering nulceon momenta up to 1.97 GeV. Distillatio
 n technique is applied to improve the signal of two-point correlators. We 
 then use the state-of-the-art\nhybrid renormalization and one-loop perturb
 ative matching scheme\, and extrapolate the results to continuum limit and
  infinite momentum limit.\n\nhttps://indico.itp.ac.cn/event/324/contributi
 ons/1978/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1978/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Accurate B meson and Bottomonium masses and decay constants from t
 he tadpole improved clover ensembles
DTSTART;VALUE=DATE-TIME:20251011T034000Z
DTEND;VALUE=DATE-TIME:20251011T040000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1967@indico.itp.ac.cn
DESCRIPTION:Speakers: 孟初 蔡 (Institute of Theoretical Physics\, Chine
 se Academy of Sciences)\nUsing the anisotropic relativistic fermion action
  on isotropic lattice\, we present a systematic study of the masses and le
 pton decay constants of the mesons with the bottom quark based on the 2+1 
 flavor tadpole improved clover ensembles at different lattice spacings fro
 m 0.05 to 0.11 fm\, various pion masses from 130 to 360 MeV\, and several 
 values of the strange quark mass. We also propose a systematic framework t
 o renormalize the quark bi-linear operators with the bottom quark field\, 
 and verify it through the renormalized bottom quark mass and decay constan
 ts.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1967/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1967/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Development on the precise control of systematic uncertainties on 
 CLQCD ensembles
DTSTART;VALUE=DATE-TIME:20251011T024000Z
DTEND;VALUE=DATE-TIME:20251011T031000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1991@indico.itp.ac.cn
DESCRIPTION:Speakers: 一玻 杨 (ITP\,CAS)\nObtaining hadron masses and m
 atrix elements using Lattice QCD can suffer from kinds of systematic uncer
 tainties. I will introduce the recent developments on CLQCD ensembles for 
 better controls on systematic uncertainties from kinds of origins\, and al
 so preliminary investigation on the QED correction using the improved QED$
 _{\\rm L}$ scheme.\n\nhttps://indico.itp.ac.cn/event/324/contributions/199
 1/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1991/
END:VEVENT
BEGIN:VEVENT
SUMMARY:BESIII 实验进展
DTSTART;VALUE=DATE-TIME:20251011T010000Z
DTEND;VALUE=DATE-TIME:20251011T013000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2070@indico.itp.ac.cn
DESCRIPTION:Speakers: 光顺 黄 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2070/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2070/
END:VEVENT
BEGIN:VEVENT
SUMMARY:High energy nuclear physcis at HIAF: from H-NS to EicC
DTSTART;VALUE=DATE-TIME:20251011T003000Z
DTEND;VALUE=DATE-TIME:20251011T010000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2069@indico.itp.ac.cn
DESCRIPTION:Speakers: 羽铁 梁 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2069/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2069/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Spectral parameters of the $\\rho$ resonance from lattice QCD
DTSTART;VALUE=DATE-TIME:20251010T094000Z
DTEND;VALUE=DATE-TIME:20251010T100000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1975@indico.itp.ac.cn
DESCRIPTION:Speakers: 政力 王 ()\nWe present a lattice QCD investigatio
 n of the $\\rho$ resonance using nine $N_f = 2 + 1$ Wilson-Clover ensemble
 s with three lattice spacings and various pion masses ranging from $135$ t
 o $320$ MeV. For each ensemble\, a large number of finite volume energy le
 vels are determined and the energy dependence of the phase shift obtained 
 from L\\"uscher's finite volume method. The mass and width of the $\\rho$ 
 resonance are then extracted by assuming the Breit-Wigner form. The mass a
 nd width are extrapolated to the physical pion mass and continuum limit ($
 \\mathcal{O}(a^2)$) using a linear function of $a^2$ and $m^2_\\pi$. The e
 xtrapolated values for the mass and width in the Breit-Wigner form are $(m
 _\\rho\,\\\,\\Gamma_\\rho) = (781.6\\pm10.0\,\\\, 146.5\\pm 9.9)$ MeV\, wh
 ich are in good agreement with experiment. An alternative method of analys
 is\, based on Hamiltonian effective field theory\, involves directly fitti
 ng the lattice energy levels and accounting for the quark mass dependence 
 of the hadronic loop diagrams which yield the leading and  next-to-leading
  non-analytic behaviour. This approach also yields consistent $\\rho$ para
 meters at the physical point. This represents the most precise determinati
 on to date of the mass and width of a hadron which is unstable under stron
 g decay\, achieved through comprehensive lattice QCD calculations and meth
 ods of analysis.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1975/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1975/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nucleon-Nucleon scattering from lattice QCD
DTSTART;VALUE=DATE-TIME:20251010T092000Z
DTEND;VALUE=DATE-TIME:20251010T094000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2068@indico.itp.ac.cn
DESCRIPTION:Speakers: 宽 张 ()\nhttps://indico.itp.ac.cn/event/324/contr
 ibutions/2068/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2068/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Decoding two-hadron states in LQCD with spatial wavefunctions
DTSTART;VALUE=DATE-TIME:20251010T090000Z
DTEND;VALUE=DATE-TIME:20251010T092000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2067@indico.itp.ac.cn
DESCRIPTION:Speakers: 岩 吕 ()\nhttps://indico.itp.ac.cn/event/324/contr
 ibutions/2067/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2067/
END:VEVENT
BEGIN:VEVENT
SUMMARY:SGEVP- A novel way to extend the power of GEVP
DTSTART;VALUE=DATE-TIME:20251010T083000Z
DTEND;VALUE=DATE-TIME:20251010T090000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2002@indico.itp.ac.cn
DESCRIPTION:Speakers: 宇 陆 (UCAS)\nWe introduce subtracted GEVP\, a met
 hod which is designed to suppress the contamination of excited states and 
 increase the SNR of conventional GEVP. We will show its mathematical mecha
 nism and its detailed analysis on real lattice data\, along with some nove
 l applications.\n\nhttps://indico.itp.ac.cn/event/324/contributions/2002/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2002/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Extracting Hermitian and regular hadron potentials from HAL QCD wa
 ve functions
DTSTART;VALUE=DATE-TIME:20251010T070000Z
DTEND;VALUE=DATE-TIME:20251010T073000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2065@indico.itp.ac.cn
DESCRIPTION:Speakers: 璐 孟 ()\nhttps://indico.itp.ac.cn/event/324/contr
 ibutions/2065/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2065/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Charmed P → V semileptonic decay from lattice QCD
DTSTART;VALUE=DATE-TIME:20251010T063000Z
DTEND;VALUE=DATE-TIME:20251010T070000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1971@indico.itp.ac.cn
DESCRIPTION:Speakers: 雨 孟 (Zhengzhou University)\nIn this talk\, I wou
 ld introduce a lattice calculation on the charmed P → V semileptonic dec
 ay.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1971/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1971/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Exotic hadrons with heavy quarks: A short review and the interplay
  with Lattice QCD
DTSTART;VALUE=DATE-TIME:20251010T060000Z
DTEND;VALUE=DATE-TIME:20251010T063000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2064@indico.itp.ac.cn
DESCRIPTION:Speakers: 孟林 杜 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2064/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2064/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Advances in lattice QCD studies of light meson and light baryon LC
 DAs
DTSTART;VALUE=DATE-TIME:20251010T033000Z
DTEND;VALUE=DATE-TIME:20251010T040000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1960@indico.itp.ac.cn
DESCRIPTION:Speakers: 俊 华 (South China Normal University)\nThe lattice
  QCD computation of parton distributions within the framework of large mom
 entum effective theory (LaMET) constitutes a first-principles approach to 
 studying hadron structures. Building upon preceding studies\, we have deve
 loped and partly implemented lattice methodologies for calculating the lea
 ding twist LCDAs of light baryons under the LaMET formalism over the past 
 few years. In this talk\, we will introduce our series of works on the ab 
 initio determination of baryon LCDAs and present preliminary numerical res
 ults for the leading-twist LCDAs of light baryons (Lambda and proton). We 
 will also report some techniques developed recently to address the more co
 mplicated baryonic systems comparing to the mesons\, including special ope
 rator selections\, the hybrid renormalization scheme\, and Fourier inversi
 on strategies.\n\nhttps://indico.itp.ac.cn/event/324/contributions/1960/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1960/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Transverse Momentum Distributions from Lattice QCD
DTSTART;VALUE=DATE-TIME:20251010T030000Z
DTEND;VALUE=DATE-TIME:20251010T033000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-1972@indico.itp.ac.cn
DESCRIPTION:Speakers: 其安 张 (Beihang University)\nThis talk provides 
 a systematic overview of recent progress in lattice QCD studies of transve
 rse momentum distributions within the framework of large-momentum effectiv
 e theory. Particular attention is given to first-principles determination 
 of the Collins–Soper kernel\, intrinsic soft function\, and TMDPDFs with
  different polarization\, such as unpolarized TMDPDF\, Boer-Mulders functi
 on and so on. The talk concludes with a perspective on future developments
  and open challenges in this direction.\n\nhttps://indico.itp.ac.cn/event/
 324/contributions/1972/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/1972/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Advancing Nucleon and Pion Parton Distributions with Lattice QCD: 
 Insights and Impact on Global Analyses
DTSTART;VALUE=DATE-TIME:20251010T023000Z
DTEND;VALUE=DATE-TIME:20251010T030000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2063@indico.itp.ac.cn
DESCRIPTION:Speakers: Huey-Wen Lin ()\nhttps://indico.itp.ac.cn/event/324/
 contributions/2063/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2063/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mass\, Energy\, Pressure and Force
DTSTART;VALUE=DATE-TIME:20251010T012500Z
DTEND;VALUE=DATE-TIME:20251010T020000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2060@indico.itp.ac.cn
DESCRIPTION:Speakers: Keh-Fei Liu ()\nhttps://indico.itp.ac.cn/event/324/c
 ontributions/2060/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2060/
END:VEVENT
BEGIN:VEVENT
SUMMARY:格点QCD进展综述
DTSTART;VALUE=DATE-TIME:20251010T005000Z
DTEND;VALUE=DATE-TIME:20251010T012500Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2059@indico.itp.ac.cn
DESCRIPTION:Speakers: 川 刘 ()\nhttps://indico.itp.ac.cn/event/324/contr
 ibutions/2059/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2059/
END:VEVENT
BEGIN:VEVENT
SUMMARY:所领导致词
DTSTART;VALUE=DATE-TIME:20251010T004000Z
DTEND;VALUE=DATE-TIME:20251010T005000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2058@indico.itp.ac.cn
DESCRIPTION:Speakers: 所领导 ()\nhttps://indico.itp.ac.cn/event/324/con
 tributions/2058/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2058/
END:VEVENT
BEGIN:VEVENT
SUMMARY:下届年会介绍
DTSTART;VALUE=DATE-TIME:20251012T090000Z
DTEND;VALUE=DATE-TIME:20251012T092000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2082@indico.itp.ac.cn
DESCRIPTION:Speakers: 建辉 张 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2082/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2082/
END:VEVENT
BEGIN:VEVENT
SUMMARY:学生报告奖颁奖&闭幕致辞
DTSTART;VALUE=DATE-TIME:20251012T092000Z
DTEND;VALUE=DATE-TIME:20251012T094000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2081@indico.itp.ac.cn
DESCRIPTION:Speakers: 建平 马 ()\nhttps://indico.itp.ac.cn/event/324/co
 ntributions/2081/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2081/
END:VEVENT
BEGIN:VEVENT
SUMMARY:重大项目内部讨论
DTSTART;VALUE=DATE-TIME:20251010T113000Z
DTEND;VALUE=DATE-TIME:20251010T130000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2080@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2080/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2080/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lunch
DTSTART;VALUE=DATE-TIME:20251011T040000Z
DTEND;VALUE=DATE-TIME:20251011T063000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2079@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2079/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2079/
END:VEVENT
BEGIN:VEVENT
SUMMARY:晚宴
DTSTART;VALUE=DATE-TIME:20251011T110000Z
DTEND;VALUE=DATE-TIME:20251011T140000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2078@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2078/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2078/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Break
DTSTART;VALUE=DATE-TIME:20251011T021000Z
DTEND;VALUE=DATE-TIME:20251011T024000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2072@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2072/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2072/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Break
DTSTART;VALUE=DATE-TIME:20251010T073000Z
DTEND;VALUE=DATE-TIME:20251010T080000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2066@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2066/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2066/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lunch
DTSTART;VALUE=DATE-TIME:20251010T040000Z
DTEND;VALUE=DATE-TIME:20251010T060000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2062@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2062/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2062/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Break
DTSTART;VALUE=DATE-TIME:20251010T020000Z
DTEND;VALUE=DATE-TIME:20251010T023000Z
DTSTAMP;VALUE=DATE-TIME:20260714T133830Z
UID:indico-contribution-324-2061@indico.itp.ac.cn
DESCRIPTION:https://indico.itp.ac.cn/event/324/contributions/2061/
LOCATION:
URL:https://indico.itp.ac.cn/event/324/contributions/2061/
END:VEVENT
END:VCALENDAR