Equilibrium cluster emission from sup 3 He+Ag reactions

Journal Article · Fri Dec 01 04:00:00 EST 1989 · Physical Review (Section) C: Nuclear Physics; (USA)

DOI:https://doi.org/10.1103/PhysRevC.40.2498· OSTI ID:7265371

Blann, M; Komoto, T T ^[1]; Tserruya, I ^[2]

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1. Physics Department, Lawrence Livermore National Laboratory, Livermore, California (USA)
2. Department of Nuclear Physics, The Weizmann Institute of Science, Rehovot, (Israel)

Cluster emission yields from {sup 3}He reactions on Ag targets are analyzed using Hauser-Feshbach theory with the hybrid preequilibrium decay model. The importance of multiple chance cluster emission is investigated, as well as sensitivity to assumptions of ground-state versus excited cluster emission. The importance of sequential decay is explored qualitatively. Calculations using an equal fragment/residue temperature limit plus preequilibrium decay, and those using a ground-state cluster emission/preequilibrium decay assumption bracket the experimental excitation functions, however, with up to several orders of magnitude difference between these upper and lower limit results.

• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 7265371
• Journal Information: Physical Review (Section) C: Nuclear Physics; (USA), Journal Name: Physical Review (Section) C: Nuclear Physics; (USA) Vol. 40:6; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METALS
BINDING ENERGY
CHARGED-PARTICLE REACTIONS
CLUSTER MODEL
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
ELEMENTS
ENERGY
ENERGY RANGE
EVAPORATION MODEL
EXCITATION FUNCTIONS
FLUIDS
FUNCTIONS
GASES
HAUSER-FESHBACH THEORY
HELIUM 3 REACTIONS
LITHIUM
MATHEMATICAL MODELS
METALS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NEON
NONMETALS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR THEORY
OPTICAL MODELS
PRECOMPOUND-NUCLEUS EMISSION
RARE GASES
SILVER
TRANSITION ELEMENTS