TY - JOUR
T1 - Momentum distribution of fragments in heavy-ion reactions
T2 - Dependence on the stochastic collision process
AU - Ono, Akira
AU - Horiuchi, Hisashi
AU - Maruyama, Toshiki
AU - Ohnishi, Akira
PY - 1993
Y1 - 1993
N2 - The momentum distribution of fragments produced in the C12 + C12 reaction at 28.7 MeV/nucleon is analyzed with an antisymmetrized version of molecular dynamics. Calculations are made for several cases of stochastic collisions and the projectile-fragmentation peak in the momentum distribution is reproduced by the incorporation of the many-body nature into the stochastic collision process. Furthermore, the value of the cross section is found to be reflected in the low-momentum part of fragments such as α particles and Be9.
AB - The momentum distribution of fragments produced in the C12 + C12 reaction at 28.7 MeV/nucleon is analyzed with an antisymmetrized version of molecular dynamics. Calculations are made for several cases of stochastic collisions and the projectile-fragmentation peak in the momentum distribution is reproduced by the incorporation of the many-body nature into the stochastic collision process. Furthermore, the value of the cross section is found to be reflected in the low-momentum part of fragments such as α particles and Be9.
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U2 - 10.1103/PhysRevC.47.2652
DO - 10.1103/PhysRevC.47.2652
M3 - Article
AN - SCOPUS:26744452588
SN - 0556-2813
VL - 47
SP - 2652
EP - 2660
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 6
ER -