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SUMMARY:How large could CP violation in B meson mixing be? Implications fo
 r baryogenesis and upcoming searches
DTSTART;VALUE=DATE-TIME:20241119T141500Z
DTEND;VALUE=DATE-TIME:20241119T143000Z
DTSTAMP;VALUE=DATE-TIME:20260420T221920Z
UID:indico-contribution-25278@indico.ific.uv.es
DESCRIPTION:Speakers: Carlos Miró Arenas (IFIC (CSIC - U. Valencia))\nIt 
 is well-known that CP violation is one of the necessary ingredients to gen
 erate the observed matter-antimatter asymmetry of the Universe. Neutral B 
 mesons naturally exhibit CP violating oscillations which can be related to
  the baryon asymmetry through the B-Mesogenesis mechanism. With this in mi
 nd\, it is interesting to analyze how large this CP violation could be in 
 different scenarios beyond the Standard Model. In this talk\, I will consi
 der (i) the effects of heavy new physics in mass mixing following a model-
 independent approach\, (ii) the implications of models going beyond 3x3 CK
 M unitarity (including\, e.g.\, vector-like quarks)\, and (iii) the effect
 s of new contributions to the B meson decay mixing. I will present the ava
 ilable parameter space for the relevant CP asymmetries\, studying their co
 mpatibility with the B-Mesogenesis framework and compare it with the expec
 ted experimental sensitivity at LHCb and Belle II.\n\nhttps://indico.ific.
 uv.es/event/7664/contributions/25278/
LOCATION:
URL:https://indico.ific.uv.es/event/7664/contributions/25278/
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