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SUMMARY:Radiative corrections to neutron and inverse beta decay at low ene
 rgies
DTSTART;VALUE=DATE-TIME:20261024T062000Z
DTEND;VALUE=DATE-TIME:20261024T064000Z
DTSTAMP;VALUE=DATE-TIME:20261025T020249Z
UID:indico-contribution-2998@indico.itp.ac.cn
DESCRIPTION:Speakers: Sasha Tomalak (ITP/CAS)\nWe compute electromagnetic 
 radiative corrections in the inverse beta decay at reactor antineutrino en
 ergies within the heavy baryon chiral perturbation theory\, provide the mo
 st accurate cross-section predictions for this process\, present a complet
 e error budget\, and investigate impact on the energy reconstruction at JU
 NO. For the first time\, we consistently include quantum electrodynamics\,
  chromodynamics\, and electroweak contributions and present the positron e
 nergy spectrum accounting for radiative corrections. Additionally\, we inc
 lude contributions from virtual pions and delta resonance to inverse beta 
 decay and quantify the relation between the experimental value of the nucl
 eon axial-vector charge and its evaluations within the lattice quantum chr
 omodynamics.\n\nhttps://indico.itp.ac.cn/event/427/contributions/2998/
LOCATION:
URL:https://indico.itp.ac.cn/event/427/contributions/2998/
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