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  • Source velocity at relativi...
    Avdeyev, S P; Karnaukhov, V A; Karcz, W; Kirakosyan, V V; Rukoyatkin, P A; Stegaylov, V I; Oeschler, H; Botvina, A S

    Bulletin of the Russian Academy of Sciences. Physics, 03/2016, Letnik: 80, Številka: 3
    Journal Article

    The source velocities (beta = ν/c) extracted from rapidity plots of the fragment invariant probability distribution in terms of the longitudinal versus transversal velocity components has been studied for 4He + Au collisions at 4 and 14.6 GeV. It was found transition from broad range source velocities distribution in case of 4He(4 GeV) + Au to fixed source velocity in case of 4He(14.6 GeV) + Au.