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  1. No Access

    Article

    Elastic pp scattering at LHC energies

    We consider the first LHC data for elastic pp scattering in the framework of Regge theory with multiple Pomeron exchanges. The simplest eikonal approach allows one to describe differential elastic cross sections ...

    C. Merino, Y. M. Shabelski in Journal of High Energy Physics (2012)

  2. No Access

    Article

    Midrapidity production of secondaries in pp collisions at RHIC and LHC energies in the quark–gluon string model

    We consider the phenomenological implications of the assumption that baryons are systems of three quarks connected through a gluon string junction. The transfer of baryon number in rapidity space due to the st...

    G.H. Arakelyan, C. Merino, C. Pajares, Y.M. Shabelski in The European Physical Journal C (2008)

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    Article

    Tetraquarks and pentaquarks in string models

    We consider the production and decay of multiquark systems in the framework of string models where the hadron structure is determined by valence quarks together with string junctions. We show that the low mass...

    Y.M. Shabelski, M.G. Ryskin in The European Physical Journal C (2007)

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    Article

    Heavy quark pair correlations in QCD

    The azimuthal correlations of heavy quarks produced in high energy pp ( \(p\overline{p}\) ) collisions are calculated in the perturbative QCD without usual assumptions of the par...

    Y.M. Shabelski, A.G. Shuvaev in The European Physical Journal C - Particles and Fields (1999)

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    Article

    Strip** cross sections in collisions of light nuclei

    By evaluating all the contributions of the intermediate states of the multiple scattering theory diagrams, we compute the integrated strip** cross sections of collisions among light nuclei. The resulting ex...

    Y.M. Shabelski, D. Treleani in The European Physical Journal A - Hadrons and Nuclei (1998)

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    Article

    Fast antibaryon production in pp collisions as a result of string fusion

    The inclusion of string fusion in Dual Parton Model results in the appearance of diquark-antidiquark pairs in the sea with comparatively large Feynman-x. Such antidiquarks can fragment into fast antibaryons, thus...

    N. Armesto, E. G. Ferreiro, C. Pajares… in Zeitschrift für Physik C Particles and Fie… (1997)

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    Article

    Secondary particle spectra in hadron-hadron and hadron-nucleus collisions in the framework of the additive quark model and quark statistics

    Secondary meson and baryon inclusive spectra in high-energy hadron-nucleon and hadron-nucleus collisions are calculated. We suggest that the fragmentation hadrons are produced as a result of the spectator mech...

    V. V. Anisovich, M. N. Kobrinsky, J. Nyiri… in Zeitschrift für Physik C Particles and Fie… (1985)

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    Article

    Violation of Feynman scaling in yields of hadron beam fragments at superhigh energies in the additive quark model

    In the quark model the inclusive spectra of secondaries in the fragmentation regionx>0.2 are formed by quark spectators, which escape inelastic collision with a target. The growth of shadow corrections with the r...

    V. V. Anisovich, V. M. Braun… in Zeitschrift für Physik C Particles and Fie… (1985)