Higgs boson production on protons within the QCD semihard approach

Higgs boson (H) production in proton-proton collisions via the mechanism of gluon-gluon fusion is considered within the QCD semihard (kT-factorization) approach. Results are presented that were obtained by calculating the total and differential cross sections for inclusive Higgs boson production in...

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Bibliographic Details
Published inPhysics of atomic nuclei Vol. 70; no. 2; pp. 394 - 408
Main Authors Zotov, N. P., Lipatov, A. V.
Format Journal Article
LanguageEnglish
Published New York Springer Nature B.V 01.02.2007
Subjects
Bosons
CERN LHC
COLLISIONS
COMPUTER CALCULATIONS
CORRELATIONS
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
FACTORIZATION
FERMILAB TEVATRON
GLUON-GLUON INTERACTIONS
GLUONS
HIGGS BOSONS
Large Hadron Collider
Mathematical analysis
Particle collisions
PARTICLE PRODUCTION
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON-ANTIPROTON INTERACTIONS
PROTON-PROTON INTERACTIONS
PROTONS
QUANTUM CHROMODYNAMICS
Quarks
Superconducting supercolliders
TOTAL CROSS SECTIONS
TRANSVERSE MOMENTUM
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Summary:Higgs boson (H) production in proton-proton collisions via the mechanism of gluon-gluon fusion is considered within the QCD semihard (kT-factorization) approach. Results are presented that were obtained by calculating the total and differential cross sections for inclusive Higgs boson production in processes at the Tevatron collider and LHC energies. It is shown that, even in the leading order, the QCD semihard approach makes it possible to study processes involving the associated production of Higgs bosons and one or two hadron jets. Various azimuthal correlations arising in such processes between the transverse momenta of final particles are analyzed. The dependence of all calculated quantities on the choice of unintegrated gluon distribution in the proton is examined.
ISSN:1063-7788
1562-692X
DOI:10.1134/S1063778807020202