Inclusive Higgs Boson Production at the LHC within the QCD kt-Factorization Approach

被引：0
|
作者：
N. A. Abdulov
A. V. Lipatov
M. A. Malyshev
机构：
[1] Moscow State University,Faculty of Physics
[2] Moscow State University,Skobeltsyn Institute of Nuclear Physics
[3] Joint Institute for Nuclear Research,undefined
来源：
Physics of Atomic Nuclei | 2019年 / 82卷
关键词：
QCD; low-; physics; BFKL and CCFM evolutions; -factorization approach; Higgs boson; LHC;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Within the QCD kt-factorization approach, the cross sections for the processes of Higgs boson inclusive production and decay at LHC energies are derived. The calculus relies on transverse-momentum-dependent unintegrated gluon distribution functions in the proton obtained by numerically solving the Catani-Ciafaloni-Fiorani-Marchesini (CCFM) equation. On the whole, the ATLAS and CMS measurements of differential cross sections for the Higgs boson production at collision energies of 8 and 13 TeV are adequately reproduced. Our results demonstrate that, with the QCD kt-factorization approach, higher order perturbative corrections are effectively taken into account. The dependence of the results obtained on the form of the unintegrated gluon distribution is investigated.
引用
收藏
页码：1602 / 1606
页数：4
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