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SUMMARY:Optimal observables as a probe of CP violation in the $q \\bar{q} 
 \\to Z\\gamma \\to \\nu\\bar{\\nu} \\gamma$ process
DTSTART;VALUE=DATE-TIME:20201005T143000Z
DTEND;VALUE=DATE-TIME:20201005T170000Z
DTSTAMP;VALUE=DATE-TIME:20260515T143319Z
UID:indico-contribution-2417@cern.ch
DESCRIPTION:Speakers: Nikita Belyaev ()\nA possible CP violation effects i
 n neutral currents are predicted in a wide class of theories Beyond the St
 andard Model (BSM). If such a violation will be discovered\, it may shed l
 ight on the problem of the baryon asymmetry of the Universe. In this paper
 \, an effective field theory (EFT) approach is used to parameterize the BS
 M $Z\\gamma$ interaction. The optimal observables technique is applied to 
 probe the CP violating EFT operator within the nTGC phenomenological model
 . Several cut requirements on the photon transverse momentum $p_T$ were co
 nsidered in order to enhance the possible BSM signal.\n\nhttps://indico.pa
 rticle.mephi.ru/event/35/contributions/2417/
LOCATION:Discord Poster Server
URL:https://indico.particle.mephi.ru/event/35/contributions/2417/
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