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Physics of the CEM92M Code

Abstract

The code CEM92M is intended for calculation of reaction, elastic, fission and total cross sections; nuclear fissilities; excitation functions; nuclide distributions; energy and angular spectra; double differential cross sections; mean multiplicities, mean energies and production cross sections for n, p, d, t, {sup 3} He, {sup 4} He, {pi}{sup -}, {pi}{sup 0} and {pi}+ emitted in nucleon-and pion-induced reactions using the Cascade-Exciton Model (CEM) of nuclear reactions. The main assumptions of the CEM are given. A large variety of nucleon-, pion- and {gamma}-induced reactions in the bombarding energy range of 0-3000 MeV have been analyzed and evaluated with it. It is shown that the CEM adequately describes nuclear reactions at intermediate energies, has one of the best predictive powers as compared to other available modern models and may be used for evaluation of medium energy nuclear data for science and applications. Further development and improvement of the code CEM92M are discussed. 21 refs., 7 figs.
Authors:
Publication Date:
Dec 31, 1994
Product Type:
Technical Report
Report Number:
JINR-E-2-94-352
Reference Number:
SCA: 990200; 663300; PA: AIX-26:031422; EDB-95:049461; SN: 95001355770
Resource Relation:
Other Information: DN: Invited talk presented to the NEA Nuclear Science Committee Meeting on Intermediate Energy Nuclear Data, Nuclear Energy Agency Headquarters, Issy-les-Moulineaux, Paris, May 30 - Jun 1, 1994.; PBD: 1994
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; C CODES; NEUTRON REACTIONS; PION REACTIONS; PROTON REACTIONS; ANGULAR DISTRIBUTION; BINARY FISSION; CASCADE THEORY; DEUTERON SPECTRA; DIFFERENTIAL CROSS SECTIONS; ENERGY SPECTRA; EVALUATED DATA; EVAPORATION MODEL; EXCITON MODEL; GEV RANGE 01-10; INCLUSIVE INTERACTIONS; MEV RANGE; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS; PROTON SPECTRA; 990200; 663300; MATHEMATICS AND COMPUTERS; NUCLEAR REACTIONS AND SCATTERING, GENERAL
OSTI ID:
10125335
Research Organizations:
Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics
Country of Origin:
JINR
Language:
English
Other Identifying Numbers:
Other: ON: DE95623579; TRN: XJ9500030031422
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
14 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Mashnik, S G. Physics of the CEM92M Code. JINR: N. p., 1994. Web.
Mashnik, S G. Physics of the CEM92M Code. JINR.
Mashnik, S G. 1994. "Physics of the CEM92M Code." JINR.
@misc{etde_10125335,
title = {Physics of the CEM92M Code}
author = {Mashnik, S G}
abstractNote = {The code CEM92M is intended for calculation of reaction, elastic, fission and total cross sections; nuclear fissilities; excitation functions; nuclide distributions; energy and angular spectra; double differential cross sections; mean multiplicities, mean energies and production cross sections for n, p, d, t, {sup 3} He, {sup 4} He, {pi}{sup -}, {pi}{sup 0} and {pi}+ emitted in nucleon-and pion-induced reactions using the Cascade-Exciton Model (CEM) of nuclear reactions. The main assumptions of the CEM are given. A large variety of nucleon-, pion- and {gamma}-induced reactions in the bombarding energy range of 0-3000 MeV have been analyzed and evaluated with it. It is shown that the CEM adequately describes nuclear reactions at intermediate energies, has one of the best predictive powers as compared to other available modern models and may be used for evaluation of medium energy nuclear data for science and applications. Further development and improvement of the code CEM92M are discussed. 21 refs., 7 figs.}
place = {JINR}
year = {1994}
month = {Dec}
}