Mechanisms of heavy-ion dissipative collisions: The /sup 209/Bi+/sup 84/Kr reaction at E/sub lab/ = 712 MeV

Journal Article · Mon Nov 01 04:00:00 EST 1982 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.26.1984· OSTI ID:6520942

Birkelund, J R; Freiesleben, H; Huizenga, J R; Schroeder, W U; Wilcke, W W; Wolf, K L; Unik, J P; Viola, Jr, V E

Projectilelike reaction products from the /sup 209/Bi+/sup 84/Kr reaction were studied at a laboratory bombarding energy of 712 MeV. The fragments were identified by atomic number, and their kinetic energies and angular distributions were measured with solid-state ..delta..E-E telescopes. The angular distribution is found to be peaked at an angle slightly smaller than the grazing angle and the Z distribution is peaked near Z = 36. Correlations of the experimental variables show that the angular and Z distributions broaden drastically with kinetic energy dissipation in damped reactions. Various correlations between experimental observables, including the variance of the Z distributions as a function of the reaction Q value and the relationship between kinetic energy and reaction angle, are interpreted in terms of a classical dynamical model using a proximity one-body transport formalism.

• Research Organization: Departments of Chemistry and Physics and Nuclear Structure Research Laboratory, University of Rochester, Rochester, New York 14627
• OSTI ID: 6520942
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 26:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651925* -- Nuclear Properties & Reactions
A=190-219
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BISMUTH 209 TARGET
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DATA
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ENERGY
ENERGY RANGE
EXPERIMENTAL DATA
FRAGMENTATION
HEAVY ION REACTIONS
INFORMATION
KRYPTON 84 REACTIONS
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUMERICAL DATA
Q-VALUE
TARGETS