BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Looking for lights from the darkness: MeV-scale solar ALP signals
DTSTART;VALUE=DATE-TIME:20260528T030000Z
DTEND;VALUE=DATE-TIME:20260528T040000Z
DTSTAMP;VALUE=DATE-TIME:20260528T014300Z
UID:indico-event-5042@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Yongchao Zhang（张永超） (Southeast University)
 \n\nAbstract: MeV-scale axion-like particles (ALPs) can be produced abund
 antly in the Sun. The photons from ALP decay could deviate significantly f
 rom the original ALP direction\, or even from roughly the opposite direct
 ion of the Sun. The nontrivial angular and spectral distributions enable
  us new methods to detect the lights from the darkness. We consider the sp
 ace detection and terrestrial experiments at the South Pole. It is found t
 hat there is a critical height for the terrestrial searches\, below which 
 there is no flux at all for some regions of the parameter space. In the ne
 xt-generation experiments\, we can explore the coupling of ALP to photons 
 up to 10^{−12} GeV^{−1}\, surpassing the current supernova limits.Brie
 f biography: Dr. Yongchao Zhang\, Professor at Southeast University\, got
  his Ph.D. from Peking University in 2014. He was once a visiting scholar 
 at the University of Maryland and the Institute of Theoretical Physics\, C
 AS\, and a postdoc at the Université Libre de Bruxelles and the Washingto
 n University in St. Louis. He is mainly interested in beyond standard mode
 l phenomenology and relevant astrophysics and cosmology\, such as neutrino
  physics\, axi.Alternative online link: https://meeting.tencent.com/dm/mc
 EVjP0J4HASID:699426233\n\nhttps://indico-tdli.sjtu.edu.cn/event/5042/
LOCATION:Tsung-Dao Lee Institute/N6F-N600 - Lecture Room (Tsung-Dao Lee In
 stitute)
URL:https://indico-tdli.sjtu.edu.cn/event/5042/
END:VEVENT
END:VCALENDAR