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Nuclear Theory·nucl-th

Friday·May 20, 2016

4 papers—2 primary·2 cross-listed

All4Primary2Cross-lists2
  1. 01

    [Submitted on 19 May 2016]

    Elastic proton scattering on 13C and 15C nuclei in the diffraction theory

    M.A. Zhusupov🇰🇿 · E.T. Ibraeva🇰🇿 · R.S. Kabatayeva🇰🇿

    There is a calculation of the differential cross sections of proton scattering on 13C and 15C nuclei at energy of 1 GeV with the shell model wave functions in the framework of the Glauber theory in the study. The single, double and triple collisions have been taken into account in the multiple scattering operator. The role of each term of the series and their interference in the differential cross section have been estimated. It is shown that for a description of the cross sections in a wide angle/momentum transfer range it is necessary to consider not only the first, but the higher scattering orders.

    Subjects:
    Nuclear Theory (nucl-th)
    arXiv:
    1605.05809 [pdf]
    Nucl.Theor.(2016)·2 citations
  2. 02

    [Submitted on 15 May 2016]

    Multiplicity density at mid-rapidity in collisions: effect of meson cloud

    B.G. Zakharov🇷🇺

    We study the influence of the meson cloud of the nucleon on predictions of the Monte Carlo Glauber model for the charged particle multiplicity density at mid-rapidity in collisions. We find that for central collisions the meson cloud can increase the multiplicity density by \%. The meson-baryon Fock component reduces the required fraction of the binary collisions by a factor of for Au+Au collisions at TeV and for Pb+Pb collisions at TeV.

    Comments:
    5 pages, 2 figures
    Subjects:
    Nuclear Theory (nucl-th); High Energy Physics — Phenomenology (hep-ph)
    arXiv:
    1605.06012 [pdf]
    JETP Lett.(2016)·12 citations

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first authorsco-authorsvia INSPIRE