Production and correlations of b quarks at the LHC energies

被引：0
作者：
A. S. Boldyrev
A. A. Martynov
S. Yu. Sivoklokov
L. N. Smirnova
S. M. Turchikhin
机构：
[1] Moscow State University,Skobeltsyn Institute of Nuclear Physics
来源：
Physics of Atomic Nuclei | 2011年 / 74卷
关键词：
Large Hadron Collider; Transverse Momentum; High Energy Phys; Parton Shower; Azimuthal Correlation;
D O I：
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学科分类号：
摘要：
Processes leading to b-quark production at the LHC energies are simulated by using the Pythia generator. For proton-proton interactions at 7 and 14 TeV, the cross sections for b-quark production are evaluated for three mechanisms that are taken into account in the Pythia generator. These are quark-pair production, the excitation of sea quarks, and gluon splitting. Correlations of azimuthal angles of b-quark emission and properties of accompanying particles in events induced by the various mechanisms of b-quark production are calculated. The results are compared with data from the CDF experiment.
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页码：1676 / 1683
页数：7
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