Exciton model analysis of double differential neutron production cross sections for 113-MeV protons
Creators
- 1. Advanced Technology Dept., Century Research Center Corp., Chiba (Japan)
Description
Differential neutron production cross sections at 113-MeV protons for Al, Fe, W and Pb target nuclides were analyzed by the MCEXCITON code based on an exciton model. The exciton model was able to reproduce all the measured DDX. Agreement between the measured and the calculated DDX is satisfactory at 60 deg. and 150 deg. However, at 150 deg., contrary to the HETC code, the MCEXCITON code slightly overestimates the measured DDX for all targets. A slightly modified calculation of the exciton model was carried out by taking the direct knock-on process and the quasi-free nucleon-nucleon scattering such as (p, n) and (p, pn) reactions into account. However, no remarkable improvement was obtained for the disagreement between the measured and the calculated DDX. (orig.)
Additional details
Publishing Information
- Publisher
- Springer.
- Imprint Place
- Berlin (Germany)
- ISBN
- 3-540-55100-X
- Imprint Title
- Nuclear data for science and technology
- Imprint Pagination
- 1060 p.
- Series
- Research reports in physics.
- Journal Page Range
- p. 1005-1009.
Conference
- Title
- International conference on nuclear data for science and technology.
- Dates
- 13-17 May 1991.
- Place
- Juelich (Germany).
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 23081107
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ALUMINIUM 27 TARGET; ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; ENERGY SPECTRA; EXCITON MODEL; INCLUSIVE INTERACTIONS; IRON 56 TARGET; KNOCK-OUT REACTIONS; LEAD 208 TARGET; M CODES; MEV RANGE 100-1000; NEUTRON SPECTRA; NEUTRONS; NUCLEON-NUCLEON INTERACTIONS; PROTON REACTIONS; QUASI-FREE REACTIONS; THEORETICAL DATA; TUNGSTEN 184 TARGET
- Descriptors DEC
- BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BARYONS; COMPUTER CODES; CROSS SECTIONS; DATA; DIRECT REACTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MEV RANGE; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; SPECTRA; TARGETS