Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series LPTHE-PPH
Subjects hep-ph
Date Friday 29 November 2019
Time 14:00
Institute LPTHE
Seminar Room library
Speaker's Last Name Shao
Speaker's First Name Hua-Sheng
Speaker's Email Address
Speaker's Institution LPTHE
Title Precise predictions for di-Higgs gluon-fusion production at N3LO QCD
Abstract Probing Higgs trilinear self coupling via the Higgs pair gluon fusion production at hadron colliders is crucial to understand the Higgs potential and the electroweak symmetry breaking mechanism. In this talk, I will present the next-to-next-to-next-to-leading order (N3LO) predictions for the cross sections in the infinite top quark mass limit. The phenomenological implications after taking into account the top-quark mass effects will also be discussed.
arXiv Preprint Number 1909.06808

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