scholarly journals Probing the electroweak phase transition via enhanced di-Higgs boson production

2018 ◽  
Vol 97 (9) ◽  
Author(s):  
Marcela Carena ◽  
Zhen Liu ◽  
Marc Riembau
Keyword(s):  
Phase Transition ◽  
Higgs Boson ◽  
Boson Production ◽  
Electroweak Phase Transition ◽  
Higgs Boson Production

scholarly journals Triple Higgs boson production to six b-jets at a 100 TeV proton collider

2019 ◽  
Vol 79 (11) ◽  
Author(s):  
Andreas Papaefstathiou ◽  
Gilberto Tetlalmatzi-Xolocotzi ◽  
Marco Zaro
Keyword(s):  
Higgs Boson ◽  
Higgs Bosons ◽  
Boson Production ◽  
Centre Of Mass ◽  
Electroweak Phase Transition ◽  
Final State ◽  
Proton Proton ◽  
Higgs Boson Production ◽  
New Phenomena ◽  
Scalar Sector

AbstractWe investigate the production of three Higgs bosons at a proton-proton collider running at a centre-of-mass energy of 100 TeV, all of which decay into b-jets. This final state encapsulates by far the largest fraction of the total cross section of triple Higgs boson production, approximately $$20\%$$20%. We examine, by constructing detailed phenomenological analyses, two scenarios: (i) one in which the triple and quartic Higgs boson self-couplings are modified independently by new phenomena with respect to their Standard Model (SM) values and (ii) an extension of the SM by a gauge-singlet scalar that could drive first-order electroweak phase transition, within the context of the so-called xSM. In the former, we find that competitive constraints of $${\mathscr {O}}(1)$$O(1) can be placed on the quartic coupling and in the latter we demonstrate that it will be possible to obtain important information on the structure of the extended scalar sector.

scholarly journals Resummed prediction for Higgs boson production through b$$ \overline{\mathrm{b}} $$ annihilation at N3LL

2019 ◽  
Vol 2019 (11) ◽  
Author(s):  
A.H. Ajjath ◽  
Amlan Chakraborty ◽  
Goutam Das ◽  
Pooja Mukherjee ◽  
V. Ravindran
Keyword(s):  
Higgs Boson ◽  
Boson Production ◽  
Higgs Boson Production

scholarly journals Next-to-leading order corrections to light-quark mixed QCD-EW contributions to Higgs boson production

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Matteo Becchetti ◽  
Roberto Bonciani ◽  
Vittorio Del Duca ◽  
Valentin Hirschi ◽  
Francesco Moriello ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Light Quark ◽  
Boson Production ◽  
Leading Order ◽  
Higgs Boson Production

scholarly journals Higgs boson production and decay in 5D warped models

2016 ◽  
Vol 93 (5) ◽  
Author(s):  
Mariana Frank ◽  
Nima Pourtolami ◽  
Manuel Toharia
Keyword(s):  
Higgs Boson ◽  
Boson Production ◽  
Higgs Boson Production

scholarly journals Two-loop corrections to Higgs boson production

2005 ◽  
Vol 704 (1-2) ◽  
pp. 332-348 ◽  
Author(s):  
V. Ravindran ◽  
J. Smith ◽  
W.L. van Neerven
Keyword(s):  
Higgs Boson ◽  
Boson Production ◽  
Higgs Boson Production
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