EPJ Web of Conferences (Jan 2015)
Experimental neutron capture data of 58Ni from the CERN n_TOF facility
- Žugec P.,
- Barbagallo M.,
- Colonna N.,
- Bosnar D.,
- Altstadt S.,
- Andrzejewski J.,
- Audouin L.,
- Bécares V.,
- Bečvář F.,
- Belloni F.,
- Berthoumieux E.,
- Billowes J.,
- Boccone V.,
- Brugger M.,
- Calviani M.,
- Calviño F.,
- Cano-Ott D.,
- Carrapiço C.,
- Cerutti F.,
- Chiaveri E.,
- Chin M.,
- Cortés G.,
- Cortés-Giraldo M.A.,
- Diakaki M.,
- Domingo-Pardo C.,
- Dressler R.,
- Duran I.,
- Dzysiuk N.,
- Eleftheriadis C.,
- Ferrari A.,
- Fraval K.,
- Ganesan S.,
- García A.R.,
- Giubrone G.,
- Gómez-Hornillos M.B.,
- Gonçalves I.F.,
- González-Romero E.,
- Griesmayer E.,
- Guerrero C.,
- Gunsing F.,
- Gurusamy P.,
- Heinitz S.,
- Jenkins D.G.,
- Jericha E.,
- Kadi Y.,
- Käppeler F.,
- Karadimos D.,
- Kivel N.,
- Koehler P.,
- Kokkoris M.,
- Krtička M.,
- Kroll J.,
- Langer C.,
- Lederer C.,
- Leeb H.,
- Leong L.S.,
- Lo Meo S.,
- Losito R.,
- Manousos A.,
- Marganiec J.,
- Martínez T.,
- Massimi C.,
- Mastinu P.F.,
- Mastromarco M.,
- Meaze M.,
- Mendoza E.,
- Mengoni A.,
- Milazzo P.M.,
- Mingrone F.,
- Mirea M.,
- Mondalaers W.,
- Paradela C.,
- Pavlik A.,
- Perkowski J.,
- Pignatari M.,
- Plompen A.,
- Praena J.,
- Quesada J.M.,
- Rauscher T.,
- Reifarth R.,
- Riegov A.,
- Roman F.,
- Rubbia C.,
- Sarmento R.,
- Saxena A.,
- Schillebeeckx P.,
- Schmidt S.,
- Schumann D.,
- Tagliente G.,
- Tain J.L.,
- Tarrío D.,
- Tassan-Got L.,
- Tsinganis A.,
- Valenta S.,
- Vannini G.,
- Variale V.,
- Vaz P.,
- Ventura A.,
- Versaci R.,
- Vermeulen M.J.,
- Vlachoudis V.,
- Vlastou R.,
- Wallner A.,
- Ware T.,
- Weigand M.,
- Weiß C.,
- Wright T.
Affiliations
- Žugec P.
- Department of Physics, Faculty of Science, University of Zagreb
- Barbagallo M.
- Istituto Nazionale di Fisica Nucleare
- Colonna N.
- Istituto Nazionale di Fisica Nucleare
- Bosnar D.
- Department of Physics, Faculty of Science, University of Zagreb
- Altstadt S.
- Johann-Wolfgang-Goethe Universität
- Andrzejewski J.
- Uniwersytet Łódzki
- Audouin L.
- Centre National de la Recherche Scientifique/IN2P3 - IPN
- Bécares V.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Bečvář F.
- Charles University
- Belloni F.
- Commissariat à l’Énergie Atomique (CEA) Saclay - Irfu
- Berthoumieux E.
- Billowes J.
- University of Manchester
- Boccone V.
- European Organization for Nuclear Research (CERN)
- Brugger M.
- European Organization for Nuclear Research (CERN)
- Calviani M.
- European Organization for Nuclear Research (CERN)
- Calviño F.
- Universitat Politecnica de Catalunya
- Cano-Ott D.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Carrapiço C.
- Instituto Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa
- Cerutti F.
- European Organization for Nuclear Research (CERN)
- Chiaveri E.
- Chin M.
- European Organization for Nuclear Research (CERN)
- Cortés G.
- Universitat Politecnica de Catalunya
- Cortés-Giraldo M.A.
- Universidad de Sevilla
- Diakaki M.
- National Technical University of Athens (NTUA)
- Domingo-Pardo C.
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia
- Dressler R.
- Paul Scherrer Institut
- Duran I.
- Universidade de Santiago de Compostela
- Dzysiuk N.
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
- Eleftheriadis C.
- Aristotle University of Thessaloniki
- Ferrari A.
- European Organization for Nuclear Research (CERN)
- Fraval K.
- Commissariat à l’Énergie Atomique (CEA) Saclay - Irfu
- Ganesan S.
- Bhabha Atomic Research Centre (BARC)
- García A.R.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Giubrone G.
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia
- Gómez-Hornillos M.B.
- Universitat Politecnica de Catalunya
- Gonçalves I.F.
- Instituto Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa
- González-Romero E.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Griesmayer E.
- Atominstitut, Technische Universität Wien
- Guerrero C.
- European Organization for Nuclear Research (CERN)
- Gunsing F.
- Commissariat à l’Énergie Atomique (CEA) Saclay - Irfu
- Gurusamy P.
- Bhabha Atomic Research Centre (BARC)
- Heinitz S.
- Paul Scherrer Institut
- Jenkins D.G.
- University of York
- Jericha E.
- Atominstitut, Technische Universität Wien
- Kadi Y.
- European Organization for Nuclear Research (CERN)
- Käppeler F.
- Karlsruhe Institute of Technology, Campus Nord, Institut für Kernphysik
- Karadimos D.
- National Technical University of Athens (NTUA)
- Kivel N.
- Paul Scherrer Institut
- Koehler P.
- Department of Physics, University of Oslo
- Kokkoris M.
- National Technical University of Athens (NTUA)
- Krtička M.
- Charles University
- Kroll J.
- Charles University
- Langer C.
- Johann-Wolfgang-Goethe Universität
- Lederer C.
- Leeb H.
- Atominstitut, Technische Universität Wien
- Leong L.S.
- Centre National de la Recherche Scientifique/IN2P3 - IPN
- Lo Meo S.
- Agenzia nazionale per le nuove tecnologie, l’energia e lo sviluppo economico sostenibile (ENEA)
- Losito R.
- European Organization for Nuclear Research (CERN)
- Manousos A.
- Aristotle University of Thessaloniki
- Marganiec J.
- Uniwersytet Łódzki
- Martínez T.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Massimi C.
- Dipartimento di Fisica e Astronomia, Università di Bologna, and Sezione INFN di Bologna
- Mastinu P.F.
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro
- Mastromarco M.
- Istituto Nazionale di Fisica Nucleare
- Meaze M.
- Istituto Nazionale di Fisica Nucleare
- Mendoza E.
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT)
- Mengoni A.
- Agenzia nazionale per le nuove tecnologie, l’energia e lo sviluppo economico sostenibile (ENEA)
- Milazzo P.M.
- Istituto Nazionale di Fisica Nucleare
- Mingrone F.
- Dipartimento di Fisica e Astronomia, Università di Bologna, and Sezione INFN di Bologna
- Mirea M.
- Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH
- Mondalaers W.
- European Commission JRC, Institute for Reference Materials and Measurements
- Paradela C.
- Universidade de Santiago de Compostela
- Pavlik A.
- University of Vienna, Faculty of Physics
- Perkowski J.
- Uniwersytet Łódzki
- Pignatari M.
- Department of Physics and Astronomy - University of Basel
- Plompen A.
- European Commission JRC, Institute for Reference Materials and Measurements
- Praena J.
- Universidad de Sevilla
- Quesada J.M.
- Universidad de Sevilla
- Rauscher T.
- Department of Physics and Astronomy - University of Basel
- Reifarth R.
- Johann-Wolfgang-Goethe Universität
- Riegov A.
- Universitat Politecnica de Catalunya
- Roman F.
- Rubbia C.
- Sarmento R.
- Instituto Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa
- Saxena A.
- Bhabha Atomic Research Centre (BARC)
- Schillebeeckx P.
- European Commission JRC, Institute for Reference Materials and Measurements
- Schmidt S.
- Johann-Wolfgang-Goethe Universität
- Schumann D.
- Paul Scherrer Institut
- Tagliente G.
- Istituto Nazionale di Fisica Nucleare
- Tain J.L.
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia
- Tarrío D.
- Universidade de Santiago de Compostela
- Tassan-Got L.
- Centre National de la Recherche Scientifique/IN2P3 - IPN
- Tsinganis A.
- European Organization for Nuclear Research (CERN)
- Valenta S.
- Charles University
- Vannini G.
- Dipartimento di Fisica e Astronomia, Università di Bologna, and Sezione INFN di Bologna
- Variale V.
- Istituto Nazionale di Fisica Nucleare
- Vaz P.
- Instituto Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa
- Ventura A.
- Istituto Nazionale di Fisica Nucleare
- Versaci R.
- European Organization for Nuclear Research (CERN)
- Vermeulen M.J.
- University of York
- Vlachoudis V.
- European Organization for Nuclear Research (CERN)
- Vlastou R.
- National Technical University of Athens (NTUA)
- Wallner A.
- University of Vienna, Faculty of Physics
- Ware T.
- University of Manchester
- Weigand M.
- Johann-Wolfgang-Goethe Universität
- Weiß C.
- Atominstitut, Technische Universität Wien
- Wright T.
- University of Manchester
- DOI
- https://doi.org/10.1051/epjconf/20159302009
- Journal volume & issue
-
Vol. 93
p. 02009
Abstract
The neutron capture cross section of 58Ni was measured at the neutron time of flight facility n_TOF at CERN, from 27 meV to 400 keV neutron energy. Special care has been taken to identify all the possible sources of background, with the so-called neutron background obtained for the first time using high-precision GEANT4 simulations. The energy range up to 122 keV was treated as the resolved resonance region, where 51 resonances were identified and analyzed by a multilevel R-matrix code SAMMY. Above 122 keV the code SESH was used in analyzing the unresolved resonance region of the capture yield. Maxwellian averaged cross sections were calculated in the temperature range of kT = 5 – 100 keV, and their astrophysical implications were investigated.
