A comparison of the velocity spectra obtained with the Boltzmann and Boltzmann-Langevin equations

Conference · Mon Jan 01 04:00:00 EST 1990

OSTI ID:7022313

Stryjewski, J; Ayik, S; Belkacem, M; Suraud, E ^[1]

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1. Grand Accelerateur National d'Ions Lourds (GANIL), 14 - Caen (France)

The velocity spectra of Intermediate Mass Fragments produced in the reaction {sup 12}C {plus} {sup 12}C at 30, 40, 50, and 60 MeV/A are studied using both the Boltzmann and the Boltzmann-Langevin approaches. We find that the velocity distribution obtained with the stochastic Boltzmann-Langevin equation is significantly different from that obtained with the standard (non-stochastic) Boltzmann equation. 7 refs., 1 fig.

• Research Organization: Tennessee Technological Univ., Cookeville, TN (USA)
• Sponsoring Organization: DOE/ER
• DOE Contract Number: FG05-89ER40530
• OSTI ID: 7022313
• Report Number(s): CONF-900181-3; ON: DE90009316
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOLTZMANN EQUATION
CARBON 12 REACTIONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
COMPARATIVE EVALUATIONS
DIFFERENTIAL EQUATIONS
EQUATIONS
EQUATIONS OF MOTION
FISSION FRAGMENTS
HEAVY ION REACTIONS
LANGEVIN EQUATION
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
PARTIAL DIFFERENTIAL EQUATIONS
SPECTRA
TARGETS
VELOCITY