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PRODID:https://murmitoyen.com/events/vanille/udem/
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UID:69dad4bbed948
DTSTAMP:20260411T190947
DTSTART:20180214T143000
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20180214T143000
URL:https://murmitoyen.com/events/vanille/udem/detail/805818-search-for-the
 -associated-production-of-a-higgs-boson-and-a-top-quark-pair-at-the-lhc
LOCATION:Université de Montréal - Pavillon Claire-McNicoll\, 2900\, chemi
 n de la Tour\, Montréal\, QC\, Canada\, H3T 1J6
SUMMARY:Search for the associated production of a Higgs boson and a top qua
 rk pair at the LHC
DESCRIPTION:Conférencière : Tamara Vázquez Schröder\, McGill University
 
\nRésumé :One of the important tests of the SM is the measurement of th
 e top quark Yukawa coupling\, directly measured via the associated product
 ion process pp → tt̄H. The fourfold increase of the tt̄H cross section
  from √s = 8 to 13 TeV and the high statistics of top quark sample colle
 cted by the LHC experiments allow to increase the sensitivity of the searc
 h of this process. Both ATLAS and CMS have performed searches of tt̄H tar
 geting the most relevant Higgs decays modes in final states with multilept
 ons\, high b-jet multiplicity or containing two photons\, at √s=13 TeV. 
 In this talk\, the latest results on the search for the tt̄H process with
  the ATLAS experiment will be discussed\, together with a comparison to th
 e CMS performance and an outlook of these measurements with higher statist
 ics.
\n 
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TZID:America/Montreal
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