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HEAVY ION COLLISIONS IN THREE-DIMENSIONAL CALCULATIONS BY QUANTUM TRANSPORT EQUATIONS

H. S. KÖHLER, B. S. NILSSON
1987 Le Journal de Physique Colloques  
Rdsume -Un equation transport quantique avec les collisions deux corps inclus par un methode relaxation du temps et applique deja a collisions 2-D (plaque) est ici enlarger a calculs 3-D. le matrix densitd est a temp=O construit des fonctions d'onde auto-coherent et est evolve en coordinee Cartesienne. Le relation a methodes classique BUU (ou bien VUU) est discutd. Des resultats est montr6 pour des collisions 160 a 84 et 21 MeV/A energies lab. Abstract -A quantum transport equation with
more » ... uation with two-body collisions included via a timerelaxation method applied earlier to two-dimensional (2-D) (slab) collisions is now extended to three-dimensional (3-D) calculations. The density matrix is at time=O constructed from self-consistent field wave functions and is time evolved in Cartesian coordinates. The relation to the classical BUU (or VUU) method(s) is discussed. Results are shown for 1 6 0 collisions at 84 and 21 MeV/A lab energies.
doi:10.1051/jphyscol:1987232 fatcat:lolr5vrs2bekzo2ekoywdusp2a