Friction coefficient for deep-inelastic heavy-ion collisions

Journal Article · Tue Jul 01 04:00:00 EDT 1997 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.56.373· OSTI ID:531922

Adamian, G G; Jolos, R V; Nasirov, A K ^[1]; Adamian, G G; Nasirov, A K; Muminov, A I ^[2]

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1. Joint Institute for Nuclear Research, Dubna, 141980 (Russia)
2. Heavy Ion Physics Department, Institute of Nuclear Physics, 702132 Ulugbek, Tashkent (Uzbekistan)

Based on the microscopic model, the friction coefficient for the relative motion of nuclei in deep-inelastic heavy-ion collisions is calculated. An advantage of the suggested method is that it allows one to consider the relative motion of nuclei and the intrinsic motion self-consistently. The radial dependence of the friction coefficient is studied and the results are compared with those found by other methods. It was demonstrated that the kinetic energy dissipation in deep-inelastic heavy-ion collisions is a gradual process which takes up a significant part of a reaction time. A decrease of the radial friction coefficient with a heating of nuclei is shown. {copyright} {ital 1997} {ital The American Physical Society}

• OSTI ID: 531922
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 1 Vol. 56; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
DEEP INELASTIC HEAVY ION REACTIONS
DEEP INELASTIC SCATTERING
FRICTION
HEATING
HEAVY ION REACTIONS
KINETIC ENERGY
SELF-CONSISTENT FIELD