BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//INFN-LNF - ECPv5.14.2.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:INFN-LNF
X-ORIGINAL-URL:https://w3.lnf.infn.it
X-WR-CALDESC:Eventi per INFN-LNF
BEGIN:VTIMEZONE
TZID:Europe/Rome
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20260707T113000
DTEND;TZID=Europe/Rome:20260707T130000
DTSTAMP:20260819T042940
CREATED:20260618T154454Z
LAST-MODIFIED:20260618T154454Z
UID:40972-1783423800-1783429200@w3.lnf.infn.it
SUMMARY:Top Quark Pair Production and Decay: One-Higgs-Singlet Model and Pseudoscalar Decays
DESCRIPTION:Speaker: Vishakha Lingadahally (Royal Holloway\, University of London) \nThe process of top-quark pair production through the decay of scalars in the One-Higgs Singlet extension of the Standard Model is associated with large interference effects between loop-induced ‘SM-like’ Higgs and heavy Higgs amplitudes\, as well as QCD continuum background. In this seminar\, I will talk about attaching leptonic decays to the di-top final state at NLO and studying the effects of spin correlations. I present NLO phenomenological predictions for the leptonic decays of top pairs produced in the decay of a CP-odd pseudoscalar at the LHC\, with full spin correlation effects preserved in the decayed products. I also aim at attaching parton showers and performing analyses of differential cross sections as functions of various parameters to study the significance in searches for new scalars and pseudoscalars beyond the Standard Model. \n 
URL:/event/top-quark-pair-production-and-decay-one-higgs-singlet-model-and-pseudoscalar-decays/
LOCATION:Aula Seminari\, Via Enrico Fermi\, 40\, Frascati\, Roma\, 00044\, Italia
CATEGORIES:Seminari teorici
END:VEVENT
END:VCALENDAR