Simultaneous Determination of Neutron-Induced Fission and Radiative Capture Cross Sections from Decay Probabilities Obtained with a Surrogate Reaction
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| hal.structure.identifier | Direction des Applications Militaires [DAM] | |
| dc.contributor.author | SÁNCHEZ, R. Pérez | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | JURADO, B. | |
| hal.structure.identifier | Direction des Applications Militaires [DAM] | |
| dc.contributor.author | MÉOT, V. | |
| hal.structure.identifier | Direction des Applications Militaires [DAM] | |
| dc.contributor.author | ROIG, O. | |
| hal.structure.identifier | Direction des Applications Militaires [DAM] | |
| dc.contributor.author | DUPUIS, M. | |
| hal.structure.identifier | CEA Cadarache | |
| dc.contributor.author | BOULAND, O. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | DENIS-PETIT, D. | |
| hal.structure.identifier | Direction des Applications Militaires [DAM] | |
| dc.contributor.author | MARINI, P. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | MATHIEU, L. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | TSEKHANOVICH, I. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | AÏCHE, M. | |
| hal.structure.identifier | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab] | |
| dc.contributor.author | AUDOUIN, L. | |
| hal.structure.identifier | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab] | |
| dc.contributor.author | CANNES, C. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | CZAJKOWSKI, S. | |
| hal.structure.identifier | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab] | |
| dc.contributor.author | DELPECH, S. | |
| dc.contributor.author | GÖRGEN, A. | |
| dc.contributor.author | GUTTORMSEN, M. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | HENRIQUES, A. | |
| hal.structure.identifier | Laboratoire de Physique Subatomique et de Cosmologie [LPSC] | |
| dc.contributor.author | KESSEDJIAN, G. | |
| dc.contributor.author | NISHIO, K. | |
| hal.structure.identifier | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie [IJCLab] | |
| dc.contributor.author | RAMOS, D. | |
| dc.contributor.author | SIEM, S. | |
| dc.contributor.author | ZEISER, F. | |
| dc.date.issued | 2020 | |
| dc.identifier.issn | 0031-9007 | |
| dc.description.abstractEn | Reliable neutron-induced-reaction cross sections of unstable nuclei are essential for nuclear astrophysics and applications but their direct measurement is often impossible. The surrogate-reaction method is one of the most promising alternatives to access these cross sections. In this work, we successfully applied the surrogate-reaction method to infer for the first time both the neutron-induced fission and radiative capture cross sections of Pu239 in a consistent manner from a single measurement. This was achieved by combining simultaneously measured fission and γ-emission probabilities for the Pu240(He4,He′4) surrogate reaction with a calculation of the angular-momentum and parity distributions populated in this reaction. While other experiments measure the probabilities for some selected γ-ray transitions, we measure the γ-emission probability. This enlarges the applicability of the surrogate-reaction method. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.subject.en | Nuclear Physics | |
| dc.title.en | Simultaneous Determination of Neutron-Induced Fission and Radiative Capture Cross Sections from Decay Probabilities Obtained with a Surrogate Reaction | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevLett.125.122502 | |
| dc.subject.hal | Physique [physics]/Physique Nucléaire Expérimentale [nucl-ex] | |
| dc.identifier.arxiv | 2002.05439 | |
| bordeaux.journal | Physical Review Letters | |
| bordeaux.page | 122502 | |
| bordeaux.volume | 125 | |
| bordeaux.issue | 12 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02497833 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02497833v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20Letters&rft.date=2020&rft.volume=125&rft.issue=12&rft.spage=122502&rft.epage=122502&rft.eissn=0031-9007&rft.issn=0031-9007&rft.au=S%C3%81NCHEZ,%20R.%20P%C3%A9rez&JURADO,%20B.&M%C3%89OT,%20V.&ROIG,%20O.&DUPUIS,%20M.&rft.genre=article |
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