scholarly journals Higgs-boson production associated with a single bottom quark in supersymmetric QCD

2003 ◽  
Vol 68 (3) ◽  
Author(s):  
Hou Hong-Sheng ◽  
Ma Wen-Gan ◽  
Wu Peng ◽  
Wang Lei ◽  
Zhang Ren-You
Keyword(s):  
Higgs Boson ◽  
Bottom Quark ◽  
Boson Production ◽  
Higgs Boson Production

scholarly journals Higgs-boson production in association with a single bottom quark

2003 ◽  
Vol 67 (9) ◽  
Author(s):  
J. Campbell ◽  
R. K. Ellis ◽  
F. Maltoni ◽  
S. Willenbrock
Keyword(s):  
Higgs Boson ◽  
Bottom Quark ◽  
Boson Production ◽  
Higgs Boson Production

scholarly journals Higgs-boson production via bottom-quark fusion

2003 ◽  
Vol 67 (9) ◽  
Author(s):  
F. Maltoni ◽  
Z. Sullivan ◽  
S. Willenbrock
Keyword(s):  
Higgs Boson ◽  
Bottom Quark ◽  
Boson Production ◽  
Higgs Boson Production

scholarly journals Inclusive search for highly boosted Higgs bosons decaying to bottom quark-antiquark pairs in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

2020 ◽  
Vol 2020 (12) ◽  
Author(s):  
A. M. Sirunyan ◽  
◽  
A. Tumasyan ◽  
W. Adam ◽  
F. Ambrogi ◽  
...  
Keyword(s):  
Higgs Boson ◽  
Standard Model ◽  
Bottom Quark ◽  
Higgs Bosons ◽  
Boson Production ◽  
Large Radius ◽  
Production Mode ◽  
Proton Proton ◽  
Higgs Boson Production ◽  
Local Significance

Abstract A search for standard model Higgs bosons (H) produced with transverse momentum (pT) greater than 450 GeV and decaying to bottom quark-antiquark pairs ($$ \mathrm{b}\overline{\mathrm{b}} $$ b b ¯ ) is performed using proton-proton collision data collected by the CMS experiment at the LHC at $$ \sqrt{s} $$ s = 13 TeV. The data sample corresponds to an integrated luminosity of 137 fb−1. The search is inclusive in the Higgs boson production mode. Highly Lorentz-boosted Higgs bosons decaying to $$ \mathrm{b}\overline{\mathrm{b}} $$ b b ¯ are reconstructed as single large-radius jets, and are identified using jet substructure and a dedicated b tagging technique based on a deep neural network. The method is validated with Z →$$ \mathrm{b}\overline{\mathrm{b}} $$ b b ¯ decays. For a Higgs boson mass of 125 GeV, an excess of events above the background assuming no Higgs boson production is observed with a local significance of 2.5 standard deviations (σ), while the expectation is 0.7. The corresponding signal strength and local significance with respect to the standard model expectation are μH = 3.7 ± 1.2(stat)$$ {}_{-0.7}^{+0.8} $$ − 0.7 + 0.8 (syst)$$ {}_{-0.5}^{+0.8} $$ − 0.5 + 0.8 (theo) and 1.9 σ. Additionally, an unfolded differential cross section as a function of Higgs boson pT for the gluon fusion production mode is presented, assuming the other production modes occur at the expected rates.

scholarly journals MSSM Higgs-boson production in bottom-quark fusion: electroweak radiative corrections

2007 ◽  
Vol 2007 (03) ◽  
pp. 114-114 ◽  
Author(s):  
Stefan Dittmaier ◽  
Michael Krämer ◽  
Alexander Mück ◽  
Tobias Schlüter
Keyword(s):  
Higgs Boson ◽  
Bottom Quark ◽  
Boson Production ◽  
Radiative Corrections ◽  
Higgs Boson Production ◽  
Electroweak Radiative Corrections
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