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We consider b-jet hadroproduction in the quasi-multi-Regge-kinematics approach based on the hypothesis of gluon and quark Reggeization in t-channel exchanges at high energies. The preliminary data on inclusive b-jet and b anti-b-dijet…

High Energy Physics - Phenomenology · Physics 2010-05-28 B. A. Kniehl , V. A. Saleev , A. V. Shipilova

We study single jet and prompt-photon inclusive hadroproduction with multi-Regge kinematics invoking the hypothesis of parton Reggeization in t-channel exchanges at high energy. In this approach, the leading contributions are due to the…

High Energy Physics - Phenomenology · Physics 2015-05-28 B. A. Kniehl , V. A. Saleev , A. V. Shipilova , E. V. Yatsenko

We consider b-jet production in the quasi-multi-Regge-kinematics approach based on the hypothesis of the gluon and quark Reggeization in the t-channel exchanges at the high energy. The data on various spectra of b-jet production measured by…

High Energy Physics - Phenomenology · Physics 2010-11-23 V. A. Saleev , A. V. Shipilova

We study inclusive $b$-jet and $b\bar b$-dijet production at the CERN LHC invoking the hypothesis of gluon Reggeization in $t$-channel exchanges at high energy. The $b$-jet cross section includes contributions from open $b$-quark production…

High Energy Physics - Phenomenology · Physics 2013-05-30 Vladimir Saleev , Alexandra Shipilova

We study the production of prompt diphotons in the central region of rapidity within the framework of the quasi-multi-Regge-kinematics approach applying the hypothesis of quark and gluon Reggeization. We describe accurately and without free…

High Energy Physics - Phenomenology · Physics 2010-04-21 V. A. Saleev

We study ep deep inelastic scattering and the inclusive production of prompt photon within the framework of the quasi-multi-Regge-kinematic approach, applying the quark Reggeization hypothesis. We describe structure functions F_2 and F_L…

High Energy Physics - Phenomenology · Physics 2008-11-26 V. A. Saleev

We study the inclusive production of isolated prompt photons within the framework of the quasi-multi-Regge-kinematic approach, applying the quark Reggeization hypothesis. We describe accurately and without free parameters the transverse…

High Energy Physics - Phenomenology · Physics 2009-01-08 V. A. Saleev

We study open charm production at high energies in the framework of the quasi-multi-Regge-kinematics approach applying the quark-Reggeization hypothesis implemented with Reggeon-Reggeon-particle and Reggeon-particle-particle effective…

High Energy Physics - Phenomenology · Physics 2009-11-13 B. A. Kniehl , A. V. Shipilova , V. A. Saleev

We study the photoproduction of isolated prompt photons associated with hadron jets in the framework of the parton Reggeization approach. The cross section distributions in the transverse energies and pseudorapidities of the prompt photon…

High Energy Physics - Phenomenology · Physics 2014-06-23 B. A. Kniehl , M. A. Nefedov , V. A. Saleev

We study prompt J/psi-meson hadroproduction invoking the hypothesis of gluon Reggeization in t-channel exchanges at high energy and the factorization formalism of nonrelativistic quantum chromodynamics at the leading order in the…

High Energy Physics - Phenomenology · Physics 2015-06-03 V. A. Saleev , M. A. Nefedov , A. V. Shipilova

We study the photoproduction of isolated prompt photons associated with hadron jets in the framework of the parton Reggeization approach. The main improvements with respect to previous studies in the k_T-factorization framework include the…

High Energy Physics - Phenomenology · Physics 2016-05-20 B. A. Kniehl , M. A. Nefedov , V. A. Saleev

We study corrections due to two Pomeron exchanges to the inclusive 1-jet production cross section in the Regge limit of perturbative QCD for a finite number of colors. By considering deep inelastic scattering on a weakly bound two-nucleon…

High Energy Physics - Phenomenology · Physics 2008-11-26 J. Bartels , M. Salvadore , G. P. Vacca

We consider the prompt photon production at high energy hadron colliders in the framework of k_T-factorization approach. The unintegrated quark and gluon distributions in a proton are determined using the Kimber-Martin-Ryskin prescription.…

High Energy Physics - Phenomenology · Physics 2011-03-23 A. V. Lipatov , N. P. Zotov

We calculate inclusive dijet production cross section in high energy hadron collisions within the BFKL resummation formalism for the QCD Pomeron. Unlike the previous calculations with the Pomeron developing only between tagging jets, we…

High Energy Physics - Phenomenology · Physics 2009-12-30 Victor T. Kim , Grigorii B. Pivovarov

Single and double inclusive cross-sections for gluon jet production from within the triple pomeron vertex are studied in the reggeized gluon technique. It is shown that to satisfy the AGK rules the vertex has to be fully symmetric in all…

High Energy Physics - Phenomenology · Physics 2011-09-13 M. A. Braun

High energy jet distributions measured since 1992 at the Fermilab Tevatron proton--antiproton collider are presented and compared to theoretical predictions. The statistical uncertainties on these measurements are significantly reduced…

High Energy Physics - Experiment · Physics 2009-10-31 Gerald C. Blazey , Brenna L. Flaugher

We study the inclusive hadroproduction of D^0, D^+, D^star+, and D_s^+ mesons at leading order in the parton Reggeization approach endowed with universal fragmentation functions fitted to $e^+e^-$ annihilation data from CERN LEP1. We have…

High Energy Physics - Phenomenology · Physics 2015-03-18 Maxim Nefedov , Anton Karpishkov , Vladimir Saleev , Alexandera Shipilova

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…

High Energy Physics - Phenomenology · Physics 2015-06-23 Anton Karpishkov , Vladimir Saleev , Maxim Nefedov , Alexandra Shipilova

The inclusive production of jets in the central region of rapidity is studied in $k_T$-factorization at next-to-leading order (NLO) in QCD perturbation theory. Calculations are performed in the Regge limit making use of the NLO BFKL…

High Energy Physics - Phenomenology · Physics 2010-02-03 J. Bartels , A. Sabio Vera , F. Schwennsen

We consider central exclusive production of $gg$ dijets in proton-proton (proton-antiproton) collisions at LHC and Tevatron for different intermediate and final gluon polarisations. The amplitude for the process is derived within the…

High Energy Physics - Phenomenology · Physics 2015-05-30 Rafal Maciula , Roman Pasechnik , Antoni Szczurek
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