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SUMMARY:IFIC Seminar: Mapping the parameter space of low-scale leptogenesi
 s
DTSTART;VALUE=DATE-TIME:20230328T100000Z
DTEND;VALUE=DATE-TIME:20230328T110000Z
DTSTAMP;VALUE=DATE-TIME:20260810T042559Z
UID:indico-event-6993@indico.ific.uv.es
DESCRIPTION:The origins of the light neutrino masses\, and the baryon asym
 metry of the Universe remain some of the biggest open questions of particl
 e physics. By extending the standard model with Majorana neutrinos\, the l
 ight neutrino masses can be generated through the type-I seesaw mechanism\
 , and the baryon asymmetry of the Universe through leptogenesis. We study 
 low-scale leptogenesis with Majorana neutrino masses between the MeV and T
 eV scales\, covering the entire experimentally accessible mass range. I wi
 ll talk about the two realizations of this mechanism - leptogenesis via ne
 utrino oscillations and resonant leptogenesis\, and demonstrate that their
  parameter space is united. We find that leptogenesis is viable in a wide 
 range of parameters\, including active-sterile mixing angles large enough 
 to be testable at planned intensity experiments or future colliders (in th
 e minimal scenario with two sterile neutrinos)\, or even exceeding the exi
 sting experimental bounds (in the scenario with three sterile neutrinos).\
 n\nhttps://indico.ific.uv.es/event/6993/
LOCATION:IFIC Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/6993/
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