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Pis'ma v Zh. Èksper. Teoret. Fiz., 2008, Volume 87, Issue 1, Pages 10–14 (Mi jetpl3)  

This article is cited in 2 scientific papers (total in 2 papers)

FIELDS, PARTICLES, AND NUCLEI

Beauty production in two-photon interactions at LEP2: $k_T$-factorization versus data

A. V. Lipatov, N. P. Zotov

Institute of Nuclear Physics, Moscow State University, Moscow, 119991, Russia

Abstract: Inclusive beauty quark production in photon-photon collisions at CERN LEP2 is considered in the framework of the $k_T$-factorization approach. Both direct and resolved photon contributions are taken into account. The unintegrated gluon distributions in a photon are either obtained from the full Catani–Ciafoloni–Fioyani–Marchesini (CCFM) evolution equation or from the Kimber-Martin-Ryskin prescription. The predicted beauty cross section reasonably agrees with the recent experimental data taken by the ALEPH collaboration. We argue that theoretical and experimental studies of the azimuthal correlations in heavy quark production at high energies can serve as a crucial probe of the unintegrated gluon densities.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2008, 87:1, 7–11

Bibliographic databases:

PACS: 12.38.-t, 13.85.-t
Received: 29.11.2007
Language:

Citation: A. V. Lipatov, N. P. Zotov, “Beauty production in two-photon interactions at LEP2: $k_T$-factorization versus data”, Pis'ma v Zh. Èksper. Teoret. Fiz., 87:1 (2008), 10–14; JETP Letters, 87:1 (2008), 7–11

Citation in format AMSBIB
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\by A.~V.~Lipatov, N.~P.~Zotov
\paper Beauty production in two-photon interactions at LEP2: $k_T$-factorization versus data
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2008
\vol 87
\issue 1
\pages 10--14
\mathnet{http://mi.mathnet.ru/jetpl3}
\transl
\jour JETP Letters
\yr 2008
\vol 87
\issue 1
\pages 7--11
\crossref{https://doi.org/10.1007/s11448-008-1003-y}
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\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-41749084123}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. Modarres M., Hosseinkhani H., Nuclear Physics A, 815 (2009), 40–52  crossref  adsnasa  isi  elib  scopus
    2. Modarres M., Hosseinkhani H., Few-Body Systems, 47:4 (2010), 237–256  crossref  adsnasa  isi  elib  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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