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Nuclear excitation by electron transition rate confidence interval in a $^{201}$Hg local thermodynamic equilibrium plasma

hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorCOMET, M.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorGOSSELIN, G.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorMEOT, V.
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorMOREL, Pierre
hal.structure.identifierDirection des Applications Militaires [DAM]
dc.contributor.authorPAIN, J.-C.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorDENIS-PETIT, D.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGOBET, F.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorHANNACHI, F.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorTARISIEN, M.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorVERSTEEGEN, M.
dc.date.created2015-07-22
dc.date.issued2015-11-11
dc.identifier.issn2469-9985
dc.description.abstractEnNuclear excitation by electron transition (NEET) is predicted to be the dominant excitation process of the first^{201}Hg isomeric state in a laser heated plasma. This process may occur when the energy difference between a nuclear transition and an atomic transition is close to zero, provided the quantum selection rules are fulfilled. At local thermodynamic equilibrium, an average atom model may be used, in a first approach, to evaluate the NEET rate in plasma. The statistical nature of the electronic transition spectrum is then described by the means of a Gaussian distribution around the average atom configuration. However, using a continuous function to describe the electronic spectrum is questionable in the framework of a resonant process, such as NEET. In order to get an idea of when it can be relied upon to predict a NEET rate in plasma, we present in this paper a NEET rate calculation using a model derived from detailed configuration accounting. This calculation allows us to define a confidence interval of the NEET rate around its average atom mean value, which is the first step to design afuture experiment.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enNuclear excitation by electron transition rate confidence interval in a $^{201}$Hg local thermodynamic equilibrium plasma
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.92.054609
dc.subject.halPhysique [physics]
bordeaux.journalPhysical Review C
bordeaux.volume92
bordeaux.peerReviewedoui
hal.identifierin2p3-01284808
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-01284808v1
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