[2026] Group Meeting

[JC] Search for Axion-like Particles from Nearby Pre-Supernova Stars

Name: [JC] Search for Axion-like Particles from Nearby Pre-Supernova Stars
Start: 2026-01-15T15:00:00+09:00
End: 2026-01-15T16:00:00+09:00
Location: IBS

by Seokhoon Yun (IBS-CTPU)

Thursday 15 Jan 2026, 15:00 → 16:00 Asia/Seoul

CTPU seminar room (IBS)

CTPU seminar room

IBS

Description

Abstract: I will discuss the paper, arXiv:2512.19298. This work uses 22 years of INTEGRAL/SPI data to search for axion-like particles (ALPs) in 18 nearby pre-supernova stars. They provide the new, stringent constraints for ALP-photon and ALP-electron couplings based on the absence of a detectable signal.