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Nuclear Theory·nucl-th

Monday·May 16, 2016

9 papers—2 primary·7 cross-listed

All9Primary2Cross-lists7
  1. 01

    [Submitted on 13 May 2016]

    Thermalization and hydrodynamization in the color-flux-tube model

    Radoslaw Ryblewski🇵🇱

    The study of transverse-momentum spectra of quarks and gluons produced by the color electric flux tube decaying through the Schwinger tunneling mechanism is reviewed. The hints for a fast hydrodynamization in the ultra-relativistic heavy-ion collisions are found.

    Comments:
    Talk presented by Radoslaw Ryblewski at Excited QCD 2016, 6-12 March 2016, Costa da Caparica, Portugal
    Subjects:
    Nuclear Theory (nucl-th); High Energy Physics — Phenomenology (hep-ph)
    arXiv:
    1605.04126 [pdf]
    Acta Phys.Polon.Supp.(2016)·0 citations
  2. 02

    [Submitted on 13 May 2016]

    A Statistical Approach to Describe Highly Excited Heavy and Superheavy Nuclei

    Peng-Hui Chen · Zhao-Qing Feng · Jun-Qing Li · Hong-Fei Zhang

    A statistical approach based on the Weisskopf evaporation theory has been developed to describe the de-excitation process of highly excited heavy and superheavy nuclei, in particular for the proton-rich nuclei. The excited nucleus is cooled by evaporating -ray, light particles (neutrons, protons, etc) in competition with the binary fission, in which the structure effects (shell correction, fission barrier, particle separation energy) contribute to the processes. The formation of residual nuclei is evaluated via sequential emission of possible particles above the separation energies. The available data of fusion-evaporation excitation functions in the Si+Pt reaction can be reproduced nicely well within the approach.

    Comments:
    10 pages, 4 figures
    Subjects:
    Nuclear Theory (nucl-th)
    arXiv:
    1605.04208 [pdf]
    CPC(2016)·26 citations

Affiliations

first authorsco-authorsvia INSPIRE