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74 Ge( n , γ ) cross section below 70 keV measured at n_TOF CERN.
Lederer-Woods, C; Aberle, O; Andrzejewski, J; Audouin, L; Bécares, V; Bacak, M; Balibrea, J; Barbagallo, M; Barros, S; Battino, U; Becvár, F; Beinrucker, C; Berthoumieux, E; Billowes, J; Bosnar, D; Brugger, M; Caamaño, M; Calviño, F; Calviani, M; Cano-Ott, D; Cardella, R; Casanovas, A; Castelluccio, D M; 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-Ramiega, A; Glodariu, T; Gonçalves, I F; González-Romero, E; Goverdovski, A; Griesmayer, E; Guerrero, C.
Afiliação
  • Lederer-Woods C; School of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
  • Aberle O; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Andrzejewski J; University of Lodz, Lodz, Poland.
  • Audouin L; Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay, 91406 Orsay Cedex, France.
  • Bécares V; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
  • Bacak M; TU Wien, Atominstitut, Stadionallee 2, 1020 Wien, Austria.
  • Balibrea J; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
  • Barbagallo M; Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Italy.
  • Barros S; Instituto Superior Técnico, Lisbon, Portugal.
  • Battino U; University of Hull, Hull, UK.
  • Becvár F; Charles University, Prague, Czech Republic.
  • Beinrucker C; Goethe University Frankfurt, Frankfurt, Germany.
  • Berthoumieux E; CEA Irfu, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
  • Billowes J; University of Manchester, Manchester, UK.
  • Bosnar D; Department of Physics, Faculty of Science, University of Zagreb, Zagreb, Croatia.
  • Brugger M; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Caamaño M; University of Santiago de Compostela, Santiago, Spain.
  • Calviño F; Universitat Politècnica de Catalunya, Barcelona, Spain.
  • Calviani M; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Cano-Ott D; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
  • Cardella R; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Casanovas A; Universitat Politècnica de Catalunya, Barcelona, Spain.
  • Castelluccio DM; Agenzia nazionale per le nuove tecnologie (ENEA), Bologna, Italy.
  • Cerutti F; Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, Italy.
  • Chen YH; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Chiaveri E; Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay, 91406 Orsay Cedex, France.
  • Colonna N; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Cortés G; Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Italy.
  • Cortés-Giraldo MA; Universitat Politècnica de Catalunya, Barcelona, Spain.
  • Cosentino L; Universidad de Sevilla, Seville, Spain.
  • Damone LA; INFN Laboratori Nazionali del Sud, Catania, Italy.
  • Diakaki M; Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Italy.
  • Domingo-Pardo C; Dipartimento Interateneo di Fisica, Università degli Studi di Bari, Bari, Italy.
  • Dressler R; CEA Irfu, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
  • Dupont E; Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Valencia, Spain.
  • Durán I; Paul Scherrer Institut (PSI), Villigen, Switzerland.
  • Fernández-Domínguez B; CEA Irfu, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
  • Ferrari A; University of Santiago de Compostela, Santiago, Spain.
  • Ferreira P; University of Santiago de Compostela, Santiago, Spain.
  • Finocchiaro P; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Furman V; Instituto Superior Técnico, Lisbon, Portugal.
  • Göbel K; INFN Laboratori Nazionali del Sud, Catania, Italy.
  • García AR; Joint Institute for Nuclear Research (JINR), Dubna, Russia.
  • Gawlik-Ramiega A; Goethe University Frankfurt, Frankfurt, Germany.
  • Glodariu T; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
  • Gonçalves IF; University of Lodz, Lodz, Poland.
  • González-Romero E; Horia Hulubei National Institute of Physics and Nuclear Engineering, Magurele, Romania.
  • Goverdovski A; Instituto Superior Técnico, Lisbon, Portugal.
  • Griesmayer E; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
  • Guerrero C; Institute of Physics and Power Engineering (IPPE), Obninsk, Russia.
Eur Phys J A Hadron Nucl ; 58(12): 239, 2022.
Article em En | MEDLINE | ID: mdl-36514540
ABSTRACT
Neutron capture reaction cross sections on 74 Ge are of importance to determine 74 Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74 Ge( n , γ ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Eur Phys J A Hadron Nucl Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Reino Unido
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Eur Phys J A Hadron Nucl Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Reino Unido