BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:A Template-Based Search for Large-Scale-Structure--Correlated Anis
 otropy in the Nanohertz Gravitational-Wave Background Using the Public NAN
 OGrav 15-Year Data Set
DTSTART;VALUE=DATE-TIME:20261109T010000Z
DTEND;VALUE=DATE-TIME:20261109T013000Z
DTSTAMP;VALUE=DATE-TIME:20261023T120233Z
UID:indico-contribution-2959@indico.itp.ac.cn
DESCRIPTION:Speakers: Yun Fang (Institute of Fundamental Physics and Quant
 um Technology\, Ningbo University)\nRecent PTA analyses reporting evidence
  for a nanohertz common-spectrum process motivate targeted tests of whethe
 r any anisotropic component of the stochastic gravitational-wave backgroun
 d (SGWB) is correlated with the nearby large-scale structure (LSS)\, as an
 ticipated for an astrophysical background dominated by supermassive black 
 hole binaries. We present the first Bayesian PTA likelihood analysis that 
 embeds an externally observed\, full-sky galaxy-survey LSS template direct
 ly as an overlap-reduction-function (ORF) component. Using the 2MASS Photo
 metric Redshift (2MPZ) galaxy catalog\, we construct low-multipole LSS--co
 rrelated ORF templates in two redshift slices ($0\n\nhttps://indico.itp.ac
 .cn/event/417/contributions/2959/
LOCATION:
URL:https://indico.itp.ac.cn/event/417/contributions/2959/
END:VEVENT
END:VCALENDAR