Fragment formation studied with antisymmetrized version of molecular dynamics with two-nucleon collisions

Journal Article · Mon May 11 00:00:00 EDT 1992 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.68.2898· OSTI ID:7235178

Ono, A; Horiuchi, H; Maruyama, T; Ohnishi, A ^[1]

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1. Department of Physics, Kyoto University, Kyoto 606 (Japan)

A new microscopic simulation method of heavy-ion collisions is formulated by incorporating the two-nucleon collision process into the antisymmetrized version of molecular dynamics. This method can describe quantum-mechanical features such as shell effects. The fragment mass distribution of the {sup 12}C+{sup 12}C reaction at 28.7 MeV/nucleon is shown to be reproduced very well by this new method combined with the treatment of statistical cascade decays of excited fragments, which verifies the usefulness of the new method.

• OSTI ID: 7235178
• Journal Information: Physical Review Letters; (United States), Vol. 68:19; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CARBON 12 REACTIONS
TOTAL CROSS SECTIONS
CARBON 12 TARGET
HEAVY ION REACTIONS
NUCLEAR FRAGMENTATION
BERYLLIUM ISOTOPES
BINDING ENERGY
BORON ISOTOPES
CARBON ISOTOPES
HELIUM ISOTOPES
HYDROGEN ISOTOPES
LIGHT NUCLEI
LITHIUM ISOTOPES
MEV RANGE 100-1000
MONTE CARLO METHOD
NITROGEN ISOTOPES
WAVE FUNCTIONS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ENERGY
ENERGY RANGE
FUNCTIONS
ISOTOPES
MEV RANGE
NUCLEAR REACTIONS
NUCLEI
TARGETS
663450* - Heavy-Ion-Induced Reactions & Scattering- (1992-)
663520 - Nuclear Mass Ranges- A=6-19- (1992-)