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SUMMARY:Axion-magnetic resonance in the lab\, the sun\, and the galaxy
DTSTART;VALUE=DATE-TIME:20261024T081000Z
DTEND;VALUE=DATE-TIME:20261024T083000Z
DTSTAMP;VALUE=DATE-TIME:20261025T034501Z
UID:indico-contribution-2993@indico.itp.ac.cn
DESCRIPTION:Speakers: Chen Sun (HIAS-UCAS)\nAxion–photon conversion in m
 agnetic fields provides a powerful probe of axions\, but its sensitivity i
 s often limited by the loss of coherence between axions and photons. Axion
 -magnetic resonance (AMR) overcomes this limitation through spatial or tem
 poral variations of the magnetic field that compensate for their momentum 
 mismatch. I will introduce this mechanism and discuss how it finds applica
 tions across different scales: specifically designed magnetic field profil
 es can extend the reach of laser-based laboratory axion searches [PRD 110 
 (2024) 1\, 015018]\; probe new QCD axion parameter space through solar hel
 ioscopes [JHEP 03 (2025) 071]\; and lead to novel X-ray emission in galaxi
 es (to appear in 2026).\n\nhttps://indico.itp.ac.cn/event/427/contribution
 s/2993/
LOCATION:
URL:https://indico.itp.ac.cn/event/427/contributions/2993/
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