Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions

Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions

The cross-section for the production of the Standard Model Higgs boson has been calculated using a mixture of LO and NLO partonic diagrams and the unintegrated parton distribution functions (UPDF) of the Kimber–Martin–Ryskin (KMR) from the kt-factorization framework. The UPDF are prepared using the...

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Main Authors: M. Modarres, M.R. Masouminia, R. Aminzadeh Nik, H. Hosseinkhani, N. Olanj
Format: Article
Language:English
Published: Elsevier 2018-01-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321317303826
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spelling doaj-596f0ff3cd1b4b1f963bb269465218e32020-11-24T23:17:48ZengElsevierNuclear Physics B0550-32131873-15622018-01-01926C40642610.1016/j.nuclphysb.2017.11.015Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributionsM. Modarres0M.R. Masouminia1R. Aminzadeh Nik2H. Hosseinkhani3N. Olanj4Department of Physics, University of Tehran, 1439955961, Tehran, IranDepartment of Physics, University of Tehran, 1439955961, Tehran, IranDepartment of Physics, University of Tehran, 1439955961, Tehran, IranPlasma and Fusion Research School, Nuclear Science and Technology Research Institute, 14395-836 Tehran, IranPhysics Department, Faculty of Science, Bu-Ali Sina University, 65178, Hamedan, IranThe cross-section for the production of the Standard Model Higgs boson has been calculated using a mixture of LO and NLO partonic diagrams and the unintegrated parton distribution functions (UPDF) of the Kimber–Martin–Ryskin (KMR) from the kt-factorization framework. The UPDF are prepared using the phenomenological libraries of Martin–Motylinski–Harland Lang–Thorne (MMHT2014). The results are compared against the existing experimental data from the CMS and the ATLAS collaborations and available pQCD calculation. It is shown that, while the present calculation is in agreement with the experimental data, it is comparable with the pQCD results. It is also concluded that the K-factor approximation is comparable with the semi-NLO kt-factorization predictions.http://www.sciencedirect.com/science/article/pii/S0550321317303826
collection DOAJ
language English
format Article
sources DOAJ
author M. Modarres
M.R. Masouminia
R. Aminzadeh Nik
H. Hosseinkhani
N. Olanj
spellingShingle M. Modarres
M.R. Masouminia
R. Aminzadeh Nik
H. Hosseinkhani
N. Olanj
Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
Nuclear Physics B
author_facet M. Modarres
M.R. Masouminia
R. Aminzadeh Nik
H. Hosseinkhani
N. Olanj
author_sort M. Modarres
title Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
title_short Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
title_full Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
title_fullStr Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
title_full_unstemmed Semi-NLO production of Higgs bosons in the framework of kt-factorization using KMR unintegrated parton distributions
title_sort semi-nlo production of higgs bosons in the framework of kt-factorization using kmr unintegrated parton distributions
publisher Elsevier
series Nuclear Physics B
issn 0550-3213
1873-1562
publishDate 2018-01-01
description The cross-section for the production of the Standard Model Higgs boson has been calculated using a mixture of LO and NLO partonic diagrams and the unintegrated parton distribution functions (UPDF) of the Kimber–Martin–Ryskin (KMR) from the kt-factorization framework. The UPDF are prepared using the phenomenological libraries of Martin–Motylinski–Harland Lang–Thorne (MMHT2014). The results are compared against the existing experimental data from the CMS and the ATLAS collaborations and available pQCD calculation. It is shown that, while the present calculation is in agreement with the experimental data, it is comparable with the pQCD results. It is also concluded that the K-factor approximation is comparable with the semi-NLO kt-factorization predictions.
url http://www.sciencedirect.com/science/article/pii/S0550321317303826
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AT mrmasouminia seminloproductionofhiggsbosonsintheframeworkofktfactorizationusingkmrunintegratedpartondistributions
AT raminzadehnik seminloproductionofhiggsbosonsintheframeworkofktfactorizationusingkmrunintegratedpartondistributions
AT hhosseinkhani seminloproductionofhiggsbosonsintheframeworkofktfactorizationusingkmrunintegratedpartondistributions
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