Source velocity at relativistic beams of 4He

The source velocities (β = 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 4 He + Au collisions at 4 and 14.6 GeV. It was found transition from broad range source velociti...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2016-03, Vol.80 (3), p.330-332
Main Authors: Avdeyev, S. P., Karnaukhov, V. A., Karcz, W., Kirakosyan, V. V., Rukoyatkin, P. A., Stegaylov, V. I., Oeschler, H., Botvina, A. S.
Format: Article
Language:English
Subjects:
Femto- and Nanotechnologies” (LXV International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
Hadrons
Heavy Ions
Nuclear Physics
Nuclear Power Engineering
Physics
Physics and Astronomy
Proceedings of the LXV International Conference “Nuclei 2015: New Horizons in Nuclear Physics
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Summary:The source velocities (β = 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 4 He + Au collisions at 4 and 14.6 GeV. It was found transition from broad range source velocities distribution in case of 4 He(4 GeV) + Au to fixed source velocity in case of 4 He(14.6 GeV) + Au.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873816030047