Nucleon exchange properties of the E / A =8. 5 MeV sup 74 Ge+ sup 165 Ho reaction

Journal Article · Thu Mar 01 04:00:00 EST 1990 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.41.942· OSTI ID:6915434

Planeta, R; Kwiatkowski, K; Zhou, S H; Viola, V E ^[1]; Breuer, H ^[2]; McMahan, M A ^[3]; Kehoe, W; Mignerey, A C ^[4]

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1. Department of Chemistry, Indiana University, Bloomington, Indiana 47405 (USA) Indiana University Cyclotron Facility, Indiana University, Bloomington, Indiana 47405 (USA)
2. Department of Physics, University of Maryland, College Park, Maryland 20742 (USA)
3. Accelerator and Fusion Research Division, Lawrence Berkeley Laboratory, University of California, Berkeley, California 94720 (USA)
4. Department of Chemistry, University of Maryland, College Park, Maryland 20742 (USA)

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 {ital Z}- and {ital A}-identified projectile-like fragments and angle-correlated heavy reaction partners in order to derive the primary mass distribution for projectile-like fragments. Centroids and variances of the primary and post-evaporative {ital Z}, {ital N}, and {ital A} distributions are presented. The evolution of the primary {ital N} and {ital Z} distributions as a function of energy loss is found to deviate from predictions of the nucleon exchange transport model.

• OSTI ID: 6915434
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 41:3; ISSN 0556-2813; 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
BARYONS
CHARGE DISTRIBUTION
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
ELEMENTARY PARTICLES
ENERGY LOSSES
ENERGY RANGE
EVAPORATION MODEL
FERMIONS
FRAGMENTATION
GERMANIUM 74 REACTIONS
HADRONS
HEAVY ION REACTIONS
HOLMIUM 165 TARGET
LOSSES
MASS SPECTRA
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEONS
SPECTRA
STATISTICAL MODELS
TARGETS