scholarly journals Higgs-boson-pair production H(→bb¯)H(→γγ) from gluon fusion at the HL-LHC and HL-100 TeV hadron collider

2019 ◽  
Vol 100 (9) ◽  
Author(s):  
Jung Chang ◽  
Kingman Cheung ◽  
Jae Sik Lee ◽  
Chih-Ting Lu ◽  
Jubin Park
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Hadron Collider ◽  
Gluon Fusion ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals Anomalous couplings in Higgs-boson pair production at approximate NNLO QCD

2021 ◽  
Vol 2021 (9) ◽  
Author(s):  
Daniel de Florian ◽  
Ignacio Fabre ◽  
Gudrun Heinrich ◽  
Javier Mazzitelli ◽  
Ludovic Scyboz
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Top Quark ◽  
Gluon Fusion ◽  
Effective Field ◽  
Boson Pair ◽  
Anomalous Couplings ◽  
Boson Pair Production ◽  
Coupling Parameters ◽  
The Impact

Abstract We combine NLO predictions with full top-quark mass dependence with approximate NNLO predictions for Higgs-boson pair production in gluon fusion, including the possibility to vary coupling parameters within a non-linear Effective Field Theory framework containing five anomalous couplings for this process. We study the impact of the anomalous couplings on various observables, and present Higgs-pair invariant-mass distributions at seven benchmark points characterising different mhh shape types. We also provide numerical coefficients for the approximate NNLO cross section as a function of the anomalous couplings at $$ \sqrt{s} $$ s = 14 TeV.

scholarly journals Higgs boson pair production via gluon fusion

1988 ◽  
Vol 309 (2) ◽  
pp. 282-294 ◽  
Author(s):  
E.W.N. Glover ◽  
J.J. van der Bij
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Gluon Fusion ◽  
Boson Pair ◽  
Boson Pair Production

Higgs boson pair production from gluon fusion

1988 ◽  
Vol 203 (4) ◽  
pp. 457-461 ◽  
Author(s):  
Duane A. Dicus ◽  
Chung Kao ◽  
Scott S.D. Willenbrock
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Gluon Fusion ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals 750 GeV diphoton resonance in a vector-like extension of Hill model at a 100 TeV hadron collider

2016 ◽  
Vol 31 (25) ◽  
pp. 1650145 ◽  
Author(s):  
Ning Liu ◽  
Wenyu Wang ◽  
Mengchao Zhang ◽  
Rui Zheng
Keyword(s):  
Pair Production ◽  
Cross Section ◽  
Hadron Collider ◽  
Gluon Fusion ◽  
Higgs Bosons ◽  
Boson Pair ◽  
Hill Model ◽  
Mixing Angle ◽  
Boson Pair Production ◽  
The Hill

In this paper, we study the recent 750 GeV diphoton excess in the Hill model with vector-like fermions. The singlet-like Hill boson is chosen as the 750 GeV diphoton resonance. Such a scalar is mainly produced by gluon fusion via vector-like top and bottom quark loops and decays to diphoton via the vector-like quark and lepton loops. Under the current experimental and theoretical constraints, we find that the mixing angle of the singlet and doublet Higgs bosons lies within [Formula: see text] and the 750 GeV diphoton cross-section can be maximally enhanced to about 6 fb at 13 TeV LHC. Moreover, we find that the Hill boson pair production in [Formula: see text] channel can be probed at [Formula: see text] significance if [Formula: see text] and [Formula: see text] at a 100 TeV collider with 3000 fb[Formula: see text] luminosity.

scholarly journals Disentangling new physics effects on nonresonant Higgs boson pair production from gluon fusion

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Kingman Cheung ◽  
Adil Jueid ◽  
Chih-Ting Lu ◽  
Jeonghyeon Song ◽  
Yeo Woong Yoon
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Gluon Fusion ◽  
New Physics ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals Higgs boson pair production via gluon fusion at N3LO in QCD

2020 ◽  
Vol 803 ◽  
pp. 135292 ◽  
Author(s):  
Long-Bin Chen ◽  
Hai Tao Li ◽  
Hua-Sheng Shao ◽  
Jian Wang
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Gluon Fusion ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals Higgs boson pair production merged to one jet

2014 ◽  
Vol 2014 (3) ◽  
Author(s):  
Philipp Maierhöfer ◽  
Andreas Papaefstathiou
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Boson Pair ◽  
Boson Pair Production

scholarly journals Full top quark mass dependence in Higgs boson pair production at NLO

2016 ◽  
Vol 2016 (10) ◽  
Author(s):  
S. Borowka ◽  
N. Greiner ◽  
G. Heinrich ◽  
S.P. Jones ◽  
M. Kerner ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Pair Production ◽  
Top Quark ◽  
Quark Mass ◽  
Mass Dependence ◽  
Top Quark Mass ◽  
Boson Pair ◽  
Boson Pair Production ◽  
Quark Mass Dependence
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