scholarly journals Search for Vector Boson Fusion Production of a Massive Resonance Decaying to a Pair of Higgs Bosons in the Four b-Quark Final State at the HL-LHC Using the CMS Phase-2 Detector

2021 ◽  
pp. 221-225
Author(s):  
Alexandra Carvalho ◽  
Jyothsna Rani Komaragiri ◽  
Devdatta Majumder ◽  
Lata Panwar
Keyword(s):  
Vector Boson ◽  
Higgs Bosons ◽  
Phase 2 ◽  
Vector Boson Fusion ◽  
Final State ◽  
B Quark

scholarly journals Highly boosted Higgs bosons and unitarity in vector-boson fusion at future hadron colliders

2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
Wolfgang Kilian ◽  
Sichun Sun ◽  
Qi-Shu Yan ◽  
Xiaoran Zhao ◽  
Zhijie Zhao
Keyword(s):  
Pair Production ◽  
Vector Boson ◽  
New Physics ◽  
Higgs Bosons ◽  
Vector Boson Fusion ◽  
Final State ◽  
Proton Proton ◽  
Effective Lagrangian ◽  
Discovery Potential ◽  
New Interactions

Abstract We study the observability of new interactions which modify Higgs-pair production via vector-boson fusion processes at the LHC and at future proton-proton colliders. In an effective-Lagrangian approach, we explore in particular the effect of the operator $$ {h}^2{W}_{\mu \nu}^a{W}^{a,\mu \nu} $$ h 2 W μν a W a , μν , which describes the interaction of the Higgs boson with transverse vector-boson polarization modes. By tagging highly boosted Higgs bosons in the final state, we determine projected bounds for the coefficient of this operator at the LHC and at a future 27 TeV or 100 TeV collider. Taking into account unitarity constraints, we estimate the new-physics discovery potential of Higgs pair production in this channel.

scholarly journals Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV

2018 ◽  
Vol 781 ◽  
pp. 244-269 ◽  
Author(s):  
A.M. Sirunyan ◽  
A. Tumasyan ◽  
W. Adam ◽  
F. Ambrogi ◽  
E. Asilar ◽  
...  
Keyword(s):  
Higgs Bosons ◽  
Final State ◽  
Proton Proton ◽  
Proton Collisions ◽  
B Quark ◽  
Proton Proton Collisions

scholarly journals Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes

2014 ◽  
Vol 74 (8) ◽  
Author(s):  
S. Chatrchyan ◽  
◽  
V. Khachatryan ◽  
A. M. Sirunyan ◽  
A. Tumasyan ◽  
...  
Keyword(s):  
Vector Boson ◽  
Higgs Bosons ◽  
Vector Boson Fusion ◽  
Invisible Decays

scholarly journals Search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector boson pairs in proton–proton collisions at $$\sqrt{s} = 13\,{\text {TeV}} $$

2021 ◽  
Vol 81 (8) ◽  
Author(s):  
A. M. Sirunyan ◽  
A. Tumasyan ◽  
W. Adam ◽  
J. W. Andrejkovic ◽  
T. Bergauer ◽  
...  
Keyword(s):  
Branching Fraction ◽  
Vector Boson ◽  
Higgs Bosons ◽  
Vector Boson Fusion ◽  
Proton Proton ◽  
Proton Collisions ◽  
Charged Higgs ◽  
Vector Bosons ◽  
Charged Higgs Bosons ◽  
Proton Proton Collisions

AbstractA search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector bosons, using proton–proton collisions at $$\sqrt{s}=13\,{\text {TeV}} $$ s = 13 TeV at the LHC, is reported. The data sample corresponds to an integrated luminosity of 137$$\,{\text {fb}}^{-1}$$ fb - 1 collected with the CMS detector. Events are selected by requiring two or three electrons or muons, moderate missing transverse momentum, and two jets with a large rapidity separation and a large dijet mass. No excess of events with respect to the standard model background predictions is observed. Model independent upper limits at 95% confidence level are reported on the product of the cross section and branching fraction for vector boson fusion production of charged Higgs bosons as a function of mass, from 200 to 3000$$\,{\text {GeV}}$$ GeV . The results are interpreted in the context of the Georgi–Machacek model.

Higgs bosons from vector-boson fusion ine+e−,ep, andppcollisions

1985 ◽  
Vol 32 (7) ◽  
pp. 1642-1649 ◽  
Author(s):  
Duane A. Dicus ◽  
Scott S. D. Willenbrock
Keyword(s):  
Vector Boson ◽  
Higgs Bosons ◽  
Vector Boson Fusion

Search for doubly charged Higgs bosons through vector boson fusion at the LHC and beyond

2015 ◽  
Vol 92 (1) ◽  
Author(s):  
G. Bambhaniya ◽  
J. Chakrabortty ◽  
J. Gluza ◽  
T. Jeliński ◽  
R. Szafron
Keyword(s):  
Vector Boson ◽  
Higgs Bosons ◽  
Vector Boson Fusion ◽  
Charged Higgs ◽  
Charged Higgs Bosons ◽  
Doubly Charged

scholarly journals Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at $$\sqrt{s}=13\,\text {TeV}$$

2021 ◽  
Vol 81 (6) ◽  
Author(s):  
◽  
G. Aad ◽  
B. Abbott ◽  
D. C. Abbott ◽  
A. Abed Abud ◽  
...  
Keyword(s):  
Standard Model ◽  
Vector Boson ◽  
Hadron Collider ◽  
Higgs Bosons ◽  
Measured Signal ◽  
Proton Collision ◽  
Vector Boson Fusion ◽  
Quark Pairs ◽  
Atlas Experiment ◽  
The Standard Model

AbstractThe paper presents a measurement of the Standard Model Higgs Boson decaying to b-quark pairs in the vector boson fusion (VBF) production mode. A sample corresponding to 126 $$\hbox {fb}^{-1}$$ fb - 1 of $$\sqrt{s} = 13\,\text {TeV}$$ s = 13 TeV proton–proton collision data, collected with the ATLAS experiment at the Large Hadron Collider, is analyzed utilizing an adversarial neural network for event classification. The signal strength, defined as the ratio of the measured signal yield to that predicted by the Standard Model for VBF Higgs production, is measured to be $$0.95^{+0.38}_{-0.36}$$ 0 . 95 - 0.36 + 0.38 , corresponding to an observed (expected) significance of 2.6 (2.8) standard deviations from the background only hypothesis. The results are additionally combined with an analysis of Higgs bosons decaying to b-quarks, produced via VBF in association with a photon.

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