Recent developments and applications for precompound nuclear theory
Conference
·
OSTI ID:5958452
New considerations on consistent effective level densities for precompound decay are reviewed and tested for the hybrid model formulation. The importance of using realistic single particle levels for few quasi-particle densities is illustrated via (p,n) reactions on four Zr isotope targets. Some review is given of combinations of precompound plus Hauser-Feshbach approaches. The status of semi-classical and quantal approaches to calculating angular distributions is also discussed. We present comparisons of experimental and calculated angular distributions, particle spectra and excitation functions for reactions with nucleons and heavy ions up to and beyond 100 MeV, as examples of data being requested by modern technology. 43 refs.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5958452
- Report Number(s):
- UCRL-97345; CONF-8710181-1; ON: DE88000221
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653005* -- Nuclear Theory-- Radioactive Decay
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL DENSITY
HADRON REACTIONS
MEV RANGE
NEUTRON SPECTRA
NUCLEAR DATA COLLECTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PRECOMPOUND-NUCLEUS EMISSION
PROTON REACTIONS
SPECTRA
TARGETS
USES
ZIRCONIUM 90 TARGET
ZIRCONIUM 91 TARGET
ZIRCONIUM 92 TARGET
ZIRCONIUM 94 TARGET
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL DENSITY
HADRON REACTIONS
MEV RANGE
NEUTRON SPECTRA
NUCLEAR DATA COLLECTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PRECOMPOUND-NUCLEUS EMISSION
PROTON REACTIONS
SPECTRA
TARGETS
USES
ZIRCONIUM 90 TARGET
ZIRCONIUM 91 TARGET
ZIRCONIUM 92 TARGET
ZIRCONIUM 94 TARGET