Nucleon exchange and heat partition in damped collisions

Journal Article · Wed Mar 01 04:00:00 EST 1989 · Phys. Rev. C; (United States)

OSTI ID:6205452

Pl-dash-baraneta, R; Kwiatkowski, K; Zhou, S H; Viola, V E; Breuer, H; McMahan, M A; Randrup, J; Mignerey, A C

Mass and charge distributions have been measured for damped projectile-like fragments in the reaction /sup 74/Ge+/sup 165/Ho at 8.5 MeV per nucleon bombarding energy. Coincidences were measured between angle-correlated reaction partners in order to derive the primary mass distribution and the excitation energy distribution for projectile-like fragments. The evolution of the primary N and Z distributions as a function of energy loss is found to deviate significantly from predictions of the nucleon exchange transport model. The fraction of excitation energy residing in the projectile-like fragment is shown to depend both upon energy loss and the direction of the nucleon flow.

• Research Organization: Department of Chemistry and Indiana University Cyclotron Facility, Indiana University, Bloomington, Indiana 47405
• OSTI ID: 6205452
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 39:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651820* -- Nuclear Properties & Reactions
A=150-189
Experimental
653003 -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGE DISTRIBUTION
CHARGED-PARTICLE REACTIONS
COINCIDENCE METHODS
COUNTING TECHNIQUES
DATA
DISTRIBUTION
ENERGY LOSSES
ENERGY RANGE
EXPERIMENTAL DATA
FRAGMENTATION
GERMANIUM 74 REACTIONS
HEAVY ION REACTIONS
HOLMIUM 165 TARGET
INFORMATION
LOSSES
MASS DISTRIBUTION
MEV RANGE
MEV RANGE 100-1000
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUMERICAL DATA
SPATIAL DISTRIBUTION
TARGETS