BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Hadronic vacuum polarization to three loops in chiral perturbation
  theory
DTSTART:20260311T133000Z
DTEND:20260311T143000Z
DTSTAMP:20260419T023100Z
UID:indico-event-13489@indico.ijclab.in2p3.fr
DESCRIPTION:Speakers: Pierre Vanhove (IPhT CEA)\n\nIn this talk we will re
 port on the analytic evaluation of the hadronic vacuum polarisation in two
 -flavor chiral perturbation theory to three loops that's relevant for the 
 calculation of the anomalous magnetic moment of the muon and electron. The
  three-loop amplitude gets contributions from polylogarithms and six ellip
 tic master integrals\, all derivable from the single-mass two-point sunset
  integral via differentiation or integration. Our result is intended to se
 rve as a starting point for phenomenological studies\, as well as the comp
 utation of finite-volume corrections in lattice QCD.\nBased on work [arXiv
 :2510.12885] and work in progress with Laurent Lellouch\, Alessandro Lupo\
 , Mattias Sjö and Kálmán Szabo.\n\nhttps://indico.ijclab.in2p3.fr/event
 /13489/
LOCATION:100/-1-A900 - Auditorium Joliot Curie (IJCLab)
URL:https://indico.ijclab.in2p3.fr/event/13489/
END:VEVENT
END:VCALENDAR