Electron capture on iron group nuclei

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dc.creatorDean, D. J.
dc.creatorLanganke, K.
dc.creatorChatterjee, L.
dc.creatorRadha, P. B.
dc.creatorStrayer, M. R.
dc.date1998-01-08
dc.date.accessioned2026-07-07T11:11:31Z
dc.date.available2026-07-07T11:11:31Z
dc.descriptionWe present Gamow-Teller strength distributions from shell model Monte Carlo studies of fp-shell nuclei that may play an important role in the pre-collapse evolution of supernovae. We then use these strength distributions to calculate the electron-capture cross sections and rates in the zero-momentum transfer limit. We also discuss the thermal behavior of the cross sections. We find large differences in these cross sections and rates when compared to the naive single-particle estimates. These differences need to be taken into account for improved modeling of the early stages of type II supernova evolution.
dc.identifierhttps://arxiv.org/abs/nucl-th/9801012
dc.identifierhttp://arxiv.org/abs/nucl-th/9801012
dc.identifierPhys.Rev.C58:536-544,1998
dc.identifierdoi:10.1103/PhysRevC.58.536
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191122
dc.subjectNuclear Theory
dc.titleElectron capture on iron group nuclei
dc.typetext

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