Source velocity at relativistic beams of  4 He

S. P. Avdeyev; V. A. Karnaukhov; W. Karcz; V. V. Kirakosyan; P. A. Rukoyatkin; V. I. Stegaylov; H. Oeschler; A. S. Botvina

doi:10.3103/S1062873816030047

Source velocity at relativistic beams of ⁴He

Autores: Avdeyev S.P.¹, Karnaukhov V.A.¹, Karcz W.¹, Kirakosyan V.V.¹, Rukoyatkin P.A.¹, Stegaylov V.I.¹, Oeschler H.², Botvina A.S.³
Afiliações:
1. Joint Institute for Nuclear Research
2. Institute für Kernphysik
3. Frankfurt Institute for Advanced Studies J. W. Goethe University
Edição: Volume 80, Nº 3 (2016)
Páginas: 330-332
Seção: Proceedings of the LXV International Conference “Nuclei 2015: New Horizons in Nuclear Physics, Nuclear Power Engineering, and Femto- and Nanotechnologies” (LXV International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
URL: https://journals.rcsi.science/1062-8738/article/view/184126
DOI: https://doi.org/10.3103/S1062873816030047
ID: 184126

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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 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.