Dynamical method in deep-inelastic collision of heavy ions
Journal Article
·
· Chin. Phys.; (United States)
OSTI ID:6737386
A method correlating the dynamical equations with the diffusion equations is developed in this paper to explain the dissipations and fluctuations of heavy ion collisions. Considering the degrees of freedom about the relative motion, rotation, and asymmetric mass, the relation between the frictional and diffusion tensors is obtained. Some information of deep-inelastic collisions in three reaction systems is obtained by solving the coupled equations numerically. The calculated results show that there are orbiting effects in the reaction systems of /sup 86/Kr(8.18 MeV/A)+/sup 166/Er and /sup 84/Kr (8.5 MeV/A)+/sup 165/Ho and there is strong focusing effect in the reaction system of /sup 136/ Xe (8.31 MeV/A)+/sup 209/Bi. But the calculated results are in agreement with the experimental data only for larger partial waves. The nuclear force and diffusion coefficients must be studied further.
- Research Organization:
- Institute of Modern Physics, Lanzhou, Academia Sinica
- OSTI ID:
- 6737386
- Journal Information:
- Chin. Phys.; (United States), Journal Name: Chin. Phys.; (United States) Vol. 4:2; ISSN CHPHD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651815* -- Nuclear Properties & Reactions
A=150-189
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
651915 -- Nuclear Properties & Reactions
A=190-219
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BISMUTH 209 TARGET
CHARGED-PARTICLE REACTIONS
DEEP INELASTIC HEAVY ION REACTIONS
ENERGY RANGE
ERBIUM 166 TARGET
GEV RANGE
GEV RANGE 01-10
HEAVY ION REACTIONS
HOLMIUM 165 TARGET
KRYPTON 84 REACTIONS
KRYPTON 86 REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FORCES
NUCLEAR REACTIONS
TARGETS
TENSORS
XENON 136 REACTIONS
A=150-189
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
651915 -- Nuclear Properties & Reactions
A=190-219
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BISMUTH 209 TARGET
CHARGED-PARTICLE REACTIONS
DEEP INELASTIC HEAVY ION REACTIONS
ENERGY RANGE
ERBIUM 166 TARGET
GEV RANGE
GEV RANGE 01-10
HEAVY ION REACTIONS
HOLMIUM 165 TARGET
KRYPTON 84 REACTIONS
KRYPTON 86 REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FORCES
NUCLEAR REACTIONS
TARGETS
TENSORS
XENON 136 REACTIONS