B-meson production in the Parton Reggeization Approach at Tevatron and the LHC

Abstract

We study the inclusive hadroproduction of $B^0$, $B^{+}$, and $B_s^0$ mesons at leading order in the parton Reggeization approach using the universal fragmentation functions extracted from the combined $e^{+}{e}^{-}$ annihilation data from CERN LEP1 and SLAC SLC colliders. We have described $B$-meson transverse momentum distributions measured in the central region of rapidity by the CDF Collaboration at Fermilab Tevatron and CMS Collaboration at LHC within uncertainties and without free parameters, applying Kimber-Martin-Ryskin unintegrated gluon distribution function in a proton. The forward $B$-meson production ($2.0<y<4.5$) measured by the LHCb Collaboration also has been studied and expected disagreement between our theoretical predictions and data has been obtained.

17 pages, 11 figures. arXiv admin note: substantial text overlap with arXiv:1410.7139

References in corpus (8)

• Finite-Mass Effects on Inclusive B-Meson Hadroproduction
• Charmonium Production at High Energy in the k_T-Factorization Approach
• Bottomonium Production in the Regge Limit of QCD
• Drell-Yan lepton pair production at high energies in the Parton Reggeization Approach
• Prompt photon photoproduction at HERA within the framework of the quark Reggeization hypothesis
• Deep inelastic scattering and prompt photon production within the framework of quark Reggeization hypothesis
• Inclusive b and b anti-b production with quasi-multi-Regge kinematics at the Tevatron
• Prompt-photon plus jet associated photoproduction at HERA in the parton Reggeization approach

Cited by in corpus (3)

• $B\bar{B}$ angular correlations at the LHC in parton Reggeization approach merged with higher-order matrix elements
• Production of two charm quark-antiquark pairs in single-parton scattering within the $k_t$-factorization approach
• QCD amplitudes with 2 initial spacelike legs via generalised BCFW recursion