scholarly journals Production of a pseudo-scalar Higgs boson at hadron colliders at next-to-next-to-leading order

2002 ◽  
Vol 2002 (10) ◽  
pp. 017-017 ◽  
Author(s):  
Robert V Harlander ◽  
William B Kilgore
Keyword(s):  
Higgs Boson ◽  
Leading Order ◽  
Hadron Colliders ◽  
Pseudo Scalar

scholarly journals Transverse-momentum resummation for boson plus jet production at hadron colliders

2022 ◽  
Vol 82 (1) ◽  
Author(s):  
Luca Buonocore ◽  
Massimiliano Grazzini ◽  
Jürg Haag ◽  
Luca Rottoli
Keyword(s):  
Higgs Boson ◽  
Transverse Momentum ◽  
Perturbative Expansion ◽  
Leading Order ◽  
Hadron Colliders ◽  
Azimuthal Correlations ◽  
Associated Production ◽  
Hadronic Collisions ◽  
Logarithmic Accuracy ◽  
Exact Dependence

AbstractWe consider the associated production of a vector or Higgs boson with a jet in hadronic collisions. When the transverse momentum $$q_T$$ q T of the boson-jet system is much smaller than its invariant mass Q, the QCD perturbative expansion is affected by large logarithmic terms that must be resummed to all orders. We discuss the all-order resummation structure of the logarithmically enhanced contributions up to next-to-leading logarithmic accuracy. Resummation is performed at the differential level with respect to the kinematical variables of the boson-jet system. Soft-parton radiation produces azimuthal correlations that are fully accounted for in our framework. We present explicit analytical results for the resummation coefficients up to next-to-leading order and next-to-leading logarithmic accuracy, that include the exact dependence on the jet radius.

scholarly journals Higgs Boson Production with Bottom Quarks at Hadron Colliders

2005 ◽  
Vol 20 (15) ◽  
pp. 3353-3355 ◽  
Author(s):  
S. DAWSON ◽  
C. B. JACKSON ◽  
L. REINA ◽  
D. WACKEROTH
Keyword(s):  
Higgs Boson ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Bottom Quarks ◽  
Boson Production ◽  
Leading Order ◽  
Hadron Colliders ◽  
Higgs Boson Production

We present results for the production cross section of a Higgs boson with a pair of [Formula: see text] quarks, including next-to-leading order (NLO) QCD corrections.

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 On the radiative corrections to the pseudo-scalar Higgs boson mass

2001 ◽  
Vol 501 (1-2) ◽  
pp. 69-77 ◽  
Author(s):  
A. Katsikatsou ◽  
A.B. Lahanas ◽  
D.V. Nanopoulos ◽  
V.C. Spanos
Keyword(s):  
Higgs Boson ◽  
Boson Mass ◽  
Higgs Boson Mass ◽  
Radiative Corrections ◽  
Pseudo Scalar

scholarly journals Exact quark-mass dependence of the Higgs-photon form factor at three loops in QCD

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
Marco Niggetiedt
Keyword(s):  
Form Factor ◽  
Higgs Boson ◽  
Quark Mass ◽  
Variable Mass ◽  
High Energy ◽  
Mass Dependence ◽  
Leading Order ◽  
Energy Limit ◽  
Quark Mass Dependence

Abstract We follow up on our discussion of the exact quark-mass dependence of the Higgs-gluon form factor at three loops in QCD [1] and turn our attention to the closely related Higgs-photon form factor. Similarly to our previous work, we intend to examine the form factor for the decay of a Higgs-boson with variable mass into two photons at the three-loop level in QCD. The set of master integrals is known numerically due to prior work on the Higgs-gluon form factor and is exploited to obtain expansions around the threshold as well as in the high-energy limit. Our results may be utilised to derive the photonic decay rate of the Higgs-boson through next-to-next-to-leading order.

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