Measurement of the 72Ge(n,γ) cross section over a wide neutron energy range at the CERN n_TOF facility
dc.contributor.author | nTOF Collaboration | |
dc.contributor.author | Dietz, M. | |
dc.contributor.author | Lederer-Woods, C. | |
dc.contributor.author | Tattersall, A. | |
dc.contributor.author | Battino, U. | |
dc.contributor.author | Gunsing, F. | |
dc.contributor.author | Heinitz, S. | |
dc.contributor.author | Krtička, M. | |
dc.contributor.author | Lerendegui-Marco, J. | |
dc.contributor.author | Reifarth, R. | |
dc.contributor.author | Valenta, S. | |
dc.contributor.author | Aberle, O. | |
dc.contributor.author | Amaducci, S. | |
dc.contributor.author | Andrzejewski, J. | |
dc.contributor.author | Audouin, L. | |
dc.contributor.author | Bacak, M. | |
dc.contributor.author | Balibrea, J. | |
dc.contributor.author | Barbagallo, M. | |
dc.contributor.author | Bečvář, F. | |
dc.contributor.author | Berthoumieux, E. | |
dc.contributor.author | Billowes, J. | |
dc.contributor.author | Bosnar, D. | |
dc.contributor.author | Brown, A. | |
dc.contributor.author | Caamaño, M. | |
dc.contributor.author | Calviño, F. | |
dc.contributor.author | Calviani, M. | |
dc.contributor.author | Cano-Ott, D. | |
dc.contributor.author | Cardella, R. | |
dc.contributor.author | Casanovas, A. | |
dc.contributor.author | Cerutti, F. | |
dc.contributor.author | Chen, Y. H. | |
dc.contributor.author | Chiaveri, E. | |
dc.contributor.author | Colonna, N. | |
dc.contributor.author | Cortés, G. | |
dc.contributor.author | Cortés-Giraldo, M. A. | |
dc.contributor.author | Cosentino, L. | |
dc.contributor.author | Damone, L. A. | |
dc.contributor.author | Diakaki, M. | |
dc.contributor.author | Domingo-Pardo, C. | |
dc.contributor.author | Dressler, R. | |
dc.contributor.author | Dupont, E. | |
dc.contributor.author | Durán, I. | |
dc.contributor.author | Fernández-Domínguez, B. | |
dc.contributor.author | Ferrari, A. | |
dc.contributor.author | Ferreira, P. | |
dc.contributor.author | Finocchiaro, P. | |
dc.contributor.author | Furman, V. | |
dc.contributor.author | Göbel, K. | |
dc.contributor.author | García, A. R. | |
dc.contributor.author | Gawlik, A. | |
dc.contributor.author | Rauscher, T. | |
dc.date.accessioned | 2021-07-26T09:30:01Z | |
dc.date.available | 2021-07-26T09:30:01Z | |
dc.date.issued | 2021-04-27 | |
dc.identifier.citation | nTOF Collaboration , Dietz , M , Lederer-Woods , C , Tattersall , A , Battino , U , Gunsing , F , Heinitz , S , Krtička , M , Lerendegui-Marco , J , Reifarth , R , Valenta , S , Aberle , O , Amaducci , S , Andrzejewski , J , Audouin , L , Bacak , M , Balibrea , J , Barbagallo , M , Bečvář , F , Berthoumieux , E , Billowes , J , Bosnar , D , Brown , A , Caamaño , M , Calviño , F , Calviani , M , Cano-Ott , D , Cardella , R , Casanovas , A , Cerutti , F , Chen , Y H , Chiaveri , E , Colonna , N , Cortés , G , Cortés-Giraldo , M A , Cosentino , L , Damone , L A , Diakaki , M , Domingo-Pardo , C , Dressler , R , Dupont , E , Durán , I , Fernández-Domínguez , B , Ferrari , A , Ferreira , P , Finocchiaro , P , Furman , V , Göbel , K , García , A R , Gawlik , A & Rauscher , T 2021 , ' Measurement of the 72Ge(n,γ) cross section over a wide neutron energy range at the CERN n_TOF facility ' , Physical Review C (nuclear physics) , vol. 103 , no. 4 , 045809 . https://doi.org/10.1103/PhysRevC.103.045809 | |
dc.identifier.issn | 2469-9985 | |
dc.identifier.uri | http://hdl.handle.net/2299/24907 | |
dc.description | © 2021 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. https://creativecommons.org/licenses/by/4.0/ | |
dc.description.abstract | The Ge72(n,γ) cross section was measured for neutron energies up to 300keV at the neutron time-of-flight facility n_TOF (CERN), Geneva, for the first time covering energies relevant to heavy-element synthesis in stars. The measurement was performed at the high-resolution beamline EAR-1, using an isotopically enriched GeO272 sample. The prompt capture γ rays were detected with four liquid scintillation detectors, optimized for low neutron sensitivity. We determined resonance capture kernels up to a neutron energy of 43keV, and averaged cross sections from 43 to 300keV. Maxwellian-averaged cross section values were calculated from kT=5 to 100keV, with uncertainties between 3.2% and 7.1%. The new results significantly reduce uncertainties of abundances produced in the slow neutron capture process in massive stars. | en |
dc.format.extent | 8 | |
dc.format.extent | 687053 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review C (nuclear physics) | |
dc.subject | Nuclear and High Energy Physics | |
dc.title | Measurement of the 72Ge(n,γ) cross section over a wide neutron energy range at the CERN n_TOF facility | en |
dc.contributor.institution | Centre for Astrophysics Research (CAR) | |
dc.description.status | Peer reviewed | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=85105440169&partnerID=8YFLogxK | |
rioxxterms.versionofrecord | 10.1103/PhysRevC.103.045809 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true |