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Nuclear Theory·nucl-th

Thursday·February 19, 2015

2 papers—2 primary·0 cross-listed

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  1. 01

    [Submitted on 18 Feb 2015]

    Deuteron form factors in a phenomenological approach

    Cuiying Liang · Yubing Dong

    The electromagnetic form factors of the deuteron, particularly the quadrupole form factor, are studied with a help of a phenomenological Lagrangian approach where the vertex of the deuteron-proton-neutron with -state contribution is explicitly taken into account. The result shows the importance of this contribution to the quadrupole form factor in the approach.

    Comments:
    8 pages, 6 figures. arXiv admin note: text overlap with arXiv:1309.5425
    Subjects:
    Nuclear Theory (nucl-th)
    arXiv:
    1502.05141 [pdf]
    CPC(2015)·5 citations
  2. 02

    [Submitted on 18 Feb 2015]

    Multibin correlations in a superposition approach to relativistic heavy-ion collisions

    Adam Olszewski🇵🇱 · Wojciech Broniowski🇵🇱

    Analysis of correlation of multiplicities between various rapidity bins is carried out in the framework of a superposition approach consisting of three phases of the ultra-relativistic nuclear collision: early partonic phase, intermediate collective evolution, and statistical hadronization. Simple relations between the moments of produced hadrons and the moments of the sources produced in the initial partonic phase are presented. They involve only a few effective parameters describing the of microscopic dynamics of the system. We illustrate the practicality of the approach with the Glauber model simulations. Our study carries direct relevance for the interpretation of the upcoming results for the multibin multiplicity correlations from the LHC, which will help in an assessment of the correlation features of the state formed in the earliest stage of the reaction.

    Comments:
    version accepted in Phys. Rev. C
    Subjects:
    Nuclear Theory (nucl-th); Nuclear Experiment (nucl-ex)
    arXiv:
    1502.05215 [pdf]
    PRC(2015)·9 citations

Affiliations

first authorsco-authorsvia INSPIRE