EPJ Web of Conferences (Jan 2020)
Measurement and analysis of 155,157Gd(n,γ) from thermal energy to 1 keV
- Massimi C.,
- Aberle O.,
- 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.,
- Castelluccio D. M.,
- Cerutti F.,
- Chen Y. H.,
- Chiaveri E.,
- Clai G.,
- Colonna N.,
- Console Camprini P.,
- 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.,
- Gilardoni S.,
- Glodariu T.,
- Gonçalves I. F.,
- González-Romero E.,
- Griesmayer E.,
- Guerrero C.,
- Guglielmelli A.,
- Gunsing F.,
- Harada H.,
- Heinitz S.,
- Heyse J.,
- Jenkins D. G.,
- Jericha E.,
- Käppeler F.,
- Kadi Y.,
- Kalamara A.,
- Kavrigin P.,
- Kimura A.,
- Kivel N.,
- Knapova I.,
- Kokkoris M.,
- Krtička M.,
- Kurtulgil D.,
- Leal-Cidoncha E,
- Lederer C.,
- Leeb H.,
- Lerendegui-Marco J,
- Lonsdale S. J.,
- Macina D.,
- Manna A.,
- Marganiec J.,
- Martínez T.,
- Masi A.,
- Mastinu P.,
- Mastromarco M.,
- Maugeri E. A.,
- Mazzone A.,
- Mendoza E.,
- Mengoni A.,
- Milazzo P. M.,
- Mingrone F.,
- Mucciola R.,
- Musumarra A.,
- Negret A.,
- Nolte R.,
- Oprea A.,
- Patronis N.,
- Pavlik A.,
- Perkowski J.,
- Porras I.,
- Praena J.,
- Quesada J. M.,
- Radeck D.,
- Rauscher T.,
- Reifarth R.,
- Rocchi F.,
- Rubbia C.,
- Ryan J. A.,
- Sabaté-Gilarte M.,
- Saxena A.,
- Schillebeeckx P.,
- Schumann D.,
- Sedyshev P.,
- Smith A. G.,
- Sosnin N. V.,
- Stamatopoulos A.,
- Tagliente G.,
- Tain J. L,
- Tarifeño-Saldivia A.,
- Tassan-Got L,
- Valenta S.,
- Vannini G.,
- Variale V.,
- Vaz P.,
- Ventura A.,
- Vlachoudis V.,
- Vlastou R.,
- Wallner A.,
- Warren S.,
- Weiss C.,
- Woods P. J.,
- Wright T.,
- Žugec P.,
Affiliations
- Massimi C.
- Department of Physics, Faculty of Science, University of Zagreb
- Aberle O.
- European Organization for Nuclear Research (CERN)
- Andrzejewski J.
- University of Lodz
- Audouin L.
- Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay
- Bacak M.
- Balibrea J.
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Barbagallo M.
- Istituto Nazionale di Fisica Nucleare
- Bečvář F.
- Charles University
- Berthoumieux E.
- CEA Irfu, Université Paris-Saclay
- Billowes J.
- University of Manchester
- Bosnar D.
- Department of Physics, Faculty of Science, University of Zagreb
- Brown A.
- University of York
- Caamaño M.
- University of Santiago de Compostela
- Calviño F.
- Universitat Politècnica de Catalunya
- Calviani M.
- European Organization for Nuclear Research (CERN)
- Cano-Ott D
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Cardella R.
- European Organization for Nuclear Research (CERN)
- Casanovas A.
- Universitat Politècnica de Catalunya
- Castelluccio D. M.
- Cerutti F.
- European Organization for Nuclear Research (CERN)
- Chen Y. H.
- Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay
- Chiaveri E.
- Clai G.
- Agenzia nazionale per le nuove tecnologie (ENEA)
- Colonna N.
- Istituto Nazionale di Fisica Nucleare
- Console Camprini P.
- Agenzia nazionale per le nuove tecnologie (ENEA)
- Cortés G.
- Universitat Politècnica de Catalunya
- Cortés-Giraldo M. A.
- Universidad de Sevilla
- Cosentino L.
- INFN Laboratori Nazionali del Sud
- Damone L. A.
- Diakaki M.
- CEA Irfu, Université Paris-Saclay
- Domingo-Pardo C
- Instituto de Física Corpuscular, CSIC - Universidad de Valencia
- Dressler R.
- Paul Scherrer Institut (PSI)
- Dupont E.
- CEA Irfu, Université Paris-Saclay
- Durán I.
- University of Santiago de Compostela
- Fernández-Domínguez B.
- University of Santiago de Compostela
- Ferrari A.
- European Organization for Nuclear Research (CERN)
- Ferreira P.
- Instituto Superior Técnico
- Finocchiaro P.
- INFN Laboratori Nazionali del Sud
- Furman V.
- Joint Institute for Nuclear Research (JINR)
- Göbel K.
- Goethe University Frankfurt
- García A. R.
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Gawlik A.
- University of Lodz
- Gilardoni S.
- European Organization for Nuclear Research (CERN)
- Glodariu T.
- Gonçalves I. F.
- Instituto Superior Técnico
- González-Romero E.
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Griesmayer E.
- Technische Universität Wien
- Guerrero C.
- Universidad de Sevilla
- Guglielmelli A.
- Agenzia nazionale per le nuove tecnologie (ENEA)
- Gunsing F.
- Harada H.
- Japan Atomic Energy Agency (JAEA)
- Heinitz S.
- Paul Scherrer Institut (PSI)
- Heyse J.
- European Commission, Joint Research Centre, Geel
- Jenkins D. G.
- University of York
- Jericha E.
- Technische Universität Wien
- Käppeler F.
- Karlsruhe Institute of Technology, Campus North, IKP
- Kadi Y.
- European Organization for Nuclear Research (CERN)
- Kalamara A.
- National Technical University of Athens
- Kavrigin P.
- Technische Universität Wien
- Kimura A.
- Japan Atomic Energy Agency (JAEA)
- Kivel N.
- Paul Scherrer Institut (PSI)
- Knapova I.
- Charles University
- Kokkoris M.
- National Technical University of Athens
- Krtička M.
- Charles University
- Kurtulgil D.
- Goethe University Frankfurt
- Leal-Cidoncha E
- University of Santiago de Compostela
- Lederer C.
- School of Physics and Astronomy, University of Edinburgh
- Leeb H.
- Technische Universität Wien
- Lerendegui-Marco J
- Universidad de Sevilla
- Lonsdale S. J.
- School of Physics and Astronomy, University of Edinburgh
- Macina D.
- European Organization for Nuclear Research (CERN)
- Manna A.
- Department of Physics, Faculty of Science, University of Zagreb
- Marganiec J.
- University of Lodz
- Martínez T.
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Masi A.
- European Organization for Nuclear Research (CERN)
- Mastinu P.
- Istituto Nazionale di Fisica Nucleare
- Mastromarco M.
- Istituto Nazionale di Fisica Nucleare
- Maugeri E. A.
- Paul Scherrer Institut (PSI)
- Mazzone A.
- Mendoza E.
- Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
- Mengoni A.
- Agenzia nazionale per le nuove tecnologie (ENEA)
- Milazzo P. M.
- Istituto Nazionale di Fisica Nucleare, Sezione di Trieste
- Mingrone F.
- European Organization for Nuclear Research (CERN)
- Mucciola R.
- Department of Physics, Faculty of Science, University of Zagreb
- Musumarra A.
- Negret A.
- Goethe University Frankfurt
- Nolte R.
- Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100
- Oprea A.
- Goethe University Frankfurt
- Patronis N.
- University of Ioannina
- Pavlik A.
- University of Vienna, Faculty of Physics
- Perkowski J.
- University of Lodz
- Porras I.
- University of Granada
- Praena J.
- University of Granada
- Quesada J. M.
- Universidad de Sevilla
- Radeck D.
- Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100
- Rauscher T.
- Reifarth R.
- Goethe University Frankfurt
- Rocchi F.
- Agenzia nazionale per le nuove tecnologie (ENEA)
- Rubbia C.
- European Organization for Nuclear Research (CERN)
- Ryan J. A.
- University of Manchester
- Sabaté-Gilarte M.
- Saxena A.
- Bhabha Atomic Research Centre (BARC)
- Schillebeeckx P.
- European Commission, Joint Research Centre, Geel
- Schumann D.
- Paul Scherrer Institut (PSI)
- Sedyshev P.
- Joint Institute for Nuclear Research (JINR)
- Smith A. G.
- University of Manchester
- Sosnin N. V.
- University of Manchester
- Stamatopoulos A.
- National Technical University of Athens
- Tagliente G.
- Istituto Nazionale di Fisica Nucleare
- Tain J. L
- Instituto de Física Corpuscular, CSIC - Universidad de Valencia
- Tarifeño-Saldivia A.
- Universitat Politècnica de Catalunya
- Tassan-Got L
- Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay
- Valenta S.
- Charles University
- Vannini G.
- Department of Physics, Faculty of Science, University of Zagreb
- Variale V.
- Istituto Nazionale di Fisica Nucleare
- Vaz P.
- Instituto Superior Técnico
- Ventura A.
- Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
- Vlachoudis V.
- European Organization for Nuclear Research (CERN)
- Vlastou R.
- National Technical University of Athens
- Wallner A.
- Australian National University
- Warren S.
- University of Manchester
- Weiss C.
- Technische Universität Wien
- Woods P. J.
- School of Physics and Astronomy, University of Edinburgh
- Wright T.
- University of Manchester
- Žugec P.
- DOI
- https://doi.org/10.1051/epjconf/202023901041
- Journal volume & issue
-
Vol. 239
p. 01041
Abstract
We have measured the capture cross section of the 155Gd and 157Gd isotopes between 0.025 eV and 1 keV. The capture events were recorded by an array of 4 C6D6 detectors, and the capture yield was deduced exploiting the total energy detection system in combination with the Pulse Height Weighting Techniques. Because of the large cross section around thermal neutron energy, 4 metallic samples of different thickness were used to prevent problems related to self-shielding. The samples were isotopically enriched, with a cross contamination of the other isotope of less than 1.14%. The capture yield was analyzed with an R-Matrix code to describe the cross section in terms of resonance parameters. Near thermal energies, the results are significantly different from evaluations and from previous time-of-flight experiments. The data from the present measurement at n_TOF are publicly available in the experimental nuclear reaction database EXFOR.
