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SUMMARY:Exploring leptogenesis in the era of first order electroweak phase
  transition
DTSTART:20260828T070000Z
DTEND:20260828T083000Z
DTSTAMP:20260830T081700Z
UID:indico-event-435@indico.kias.re.kr
DESCRIPTION:Speakers: Arunansu Sil (IIT Guwahati)\n\nTitle: Exploring lept
 ogenesis in the era of first order electroweak phase transition\nSpeaker:
  Arunansu Sil\nAbstract: In this talk\, I will present novel low-scale le
 ptogenesis scenario in the neutrino seesaw framework\, where right-handed
  neutrinos (RHNs) lighter than the SM Higgs or even gauge bosons can gen
 erate the observed baryon asymmetry. A first-order electroweak phase tran
 sition keeps sphalerons active below their conventional decoupling temper
 ature in Standard Model\, enabling the leptogenesis even for a reheating 
 temperature close to 40 GeV. The scenario predicts potentially detectable
  gravitational waves and RHNs as light as 35 GeV\, offering promising pro
 spects for future gravitational-wave and accelerator experiments.\n \n\n
 \nhttps://indico.kias.re.kr/event/435/
LOCATION:Room 1423 (KIAS)
URL:https://indico.kias.re.kr/event/435/
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