Extension of the CEM2k and LAQGSM Codes to Describe Photo-Nuclear Reactions

Simple item page
dc.creatorMashnik, S. G.
dc.creatorBaznat, M. I.
dc.creatorGudima, K. K.
dc.creatorSierk, A. J.
dc.creatorPrael, R. E.
dc.date2005-03-25
dc.date2005-03-26
dc.date.accessioned2026-07-07T05:40:58Z
dc.date.available2026-07-07T05:40:58Z
dc.descriptionThe improved Cascade-Exciton Model (CEM) code CEM2k+GEM2 and the Los Alamos version of the Quark-Gluon String Model code LAQGSM are extended to describe photonuclear reactions. First, we incorporate into CEM2k+GEM2 new evaluations of elementary cross sections based on the latest experimental data and also make several improvements in the description of the de-excitation of nuclei remaining after the cascade stage of reactions induced by arbitrary projectiles. Next, for photonuclear reactions we include in CEM2k+GEM2 a normalization to evaluated experimental absorption cross sections based on the recent systematics by Kossov. Then, we extend our high-energy code LAQGSM by adding the photonuclear mode which was ignored in all its previous versions, and add to it the photonuclear part from our improved CEM2k+GEM2. In this work we present a short description of the photonuclear mode as incorporated into our codes, show several illustrative results, and point out some unresolved problems.
dc.description44 pages, LaTeX, 18 figures, extended version of the talk given at the ICRS-10/RPS2004 Int. Conf., Funchal, Madeira, Portugal, May 9-14, 2004; includes a review of relevant experimental data
dc.identifierhttps://arxiv.org/abs/nucl-th/0503061
dc.identifierhttp://arxiv.org/abs/nucl-th/0503061
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82422
dc.subjectNuclear Theory
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleExtension of the CEM2k and LAQGSM Codes to Describe Photo-Nuclear Reactions
dc.typetext

Files

Collections

arXiv