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SUMMARY:CP-violation and renormalization group effects in the Higgs alignm
 ent limit of the MSSM
DTSTART;VALUE=DATE-TIME:20241024T144800Z
DTEND;VALUE=DATE-TIME:20241024T150000Z
DTSTAMP;VALUE=DATE-TIME:20260422T075451Z
UID:indico-contribution-4326@cern.ch
DESCRIPTION:Speakers: Elena Fedotova (SINP MSU)\nThe current experimental 
 data of New-Physics searches have excluded the simplest scenarios of the m
 inimal supersymmetry (SUSY). At the same time\, the Minimal Supersymmetric
  Standard model (MSSM) in general remains a possible candidate as the Stan
 dard Model extension. We propose a phenomenological scenario with nonstand
 ard regime of softly broken SUSY-parameters ("regime of large A\, mu"). Fo
 r such a regime\, radiative corrections to the dimension-six operators tha
 t inevitably arise at the loop level of effective Higgs potential decompos
 ition become considerable. The Higgs alignment limit valid for the general
  Two-Higgs Doublet Model (THDM) with all possible CP-violating sources is 
 investigated: it is shown that two different parametric scenarios\, I and 
 II\, can be realized. The corresponding CP-violating effects are evaluated
 . It is found that the renormalization group improvement of radiative corr
 ections refines predictions for the mass of the SM-like Higgs boson by abo
 ut 2% for the Higgs alignment limit I and by about 9% for the Higgs alignm
 ent limit II.\n\nhttps://indico.particle.mephi.ru/event/436/contributions/
 4326/
LOCATION: Petrovskiy 1
URL:https://indico.particle.mephi.ru/event/436/contributions/4326/
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