Study of the nucleon-induced preequilibrium reactions in terms of the Quantum Molecular Dynamics

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dc.creatorChiba, Satoshi
dc.creatorChadwick, Mark B.
dc.creatorNiita, Koji
dc.creatorMaruyama, Toshiki
dc.creatorMaruyama, Tomoyuki
dc.creatorIwamoto, Akira
dc.date1995-12-14
dc.date1995-12-14
dc.date.accessioned2026-07-07T11:15:35Z
dc.date.available2026-07-07T11:15:35Z
dc.descriptionThe preequilibrium (nucleon-in, nucleon-out) angular distributions of $^{27}$Al, $^{58}$Ni and $^{90}$Zr have been analyzed in the energy region from 90 to 200 MeV in terms of the Quantum Moleculear Dynamics (QMD) theory. First, we show that the present approach can reproduce the measured (p,xp') and (p,xn) angular distributions leading to continuous final states without adjusing any parameters. Second, we show the results of the detailed study of the preequilibrium reaction processes; the step-wise contribution to the angular distribution, comparison with the quantum-mechanical Feshbach-Kerman-Koonin theory, the effects of momentum distribution and surface refraction/reflection to the quasifree scattering. Finally, the present method was used to assess the importance of multiple preequilibrium particle emission as a function of projectile energy up to 1 GeV.
dc.description22pages, Revex is used, 10 Postscript figures are available by request from chiba@hadron04.tokai.jaeri.go.jp
dc.identifierhttps://arxiv.org/abs/nucl-th/9512022
dc.identifierhttp://arxiv.org/abs/nucl-th/9512022
dc.identifierPhys.Rev.C53:1824-1832,1996
dc.identifierdoi:10.1103/PhysRevC.53.1824
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192432
dc.subjectNuclear Theory
dc.titleStudy of the nucleon-induced preequilibrium reactions in terms of the Quantum Molecular Dynamics
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