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Damone L, Barbagallo M, Mastromarco M, Mengoni A, Cosentino L, Maugeri E, Heinitz S, Schumann D, Dressler R, Käppeler F, Colonna N, Finocchiaro P, Andrzejewski J, Perkowski J, Gawlik A, Aberle O, Altstadt S, Ayranov M, Audouin L, Bacak M, Balibrea-Correa J, Ballof J, Bécares V, Bečvář F, Beinrucker C, Bellia G, Bernardes AP, Berthoumieux E, Billowes J, Borge MJG, Bosnar D, Brown A, Brugger M, Busso M, Caamaño M, Calviño F, Calviani M, Cano-Ott D, Cardella R, Casanovas A, Castelluccio DM, Catherall R, Cerutti F, Chen YH, Chiaveri E, Correia JGM, Cortés G, Cortés-Giraldo MA, Cristallo S, Diakaki M, Dietz M, Domingo-Pardo C, Dorsival A, Dupont E, Duran I, Fernandez-Dominguez B, Ferrari A, Ferreira P, Furman W, Ganesan S, García-Rios A, Gilardoni S, Glodariu T, Göbel K, Gonçalves IF, González-Romero E, Goodacre TD, Griesmayer E, Guerrero C, Gunsing F, Harada H, Heftrich T, Heyse J, Jenkins DG, Jericha E, Johnston K, Kadi Y, Kalamara A, Katabuchi T, Kavrigin P, Kimura A, Kivel N, Köster U, Kokkoris M, Krtička M, Kurtulgil D, Leal-Cidoncha E, Lederer-Woods C, Leeb H, Lerendegui-Marco J, Lo Meo S, Lonsdale SJ, Losito R, Macina D, Marganiec J, Marsh B, Martínez T, Masi A, Massimi C, Mastinu P, Matteucci F, Mazzone A, Mendoza E, Milazzo PM, Mingrone F, Mirea M, Musumarra A, Negret A, Nolte R, Oprea A, Patronis N, Pavlik A, Piersanti L, Piscopo M, Plompen A, Porras I, Praena J, Quesada JM, Radeck D, Rajeev K, Rauscher T, Reifarth R, Riego-Perez A, Rothe S, Rout P, Rubbia C, Ryan J, Sabaté-Gilarte M, Saxena A, Schell J, Schillebeeckx P, Schmidt S, Sedyshev P, Seiffert C, Smith AG, Sosnin NV, Stamatopoulos A, Stora T, Tagliente G, Tain JL, Tarifeño-Saldivia A, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vlachoudis V, Vlastou R, Wallner A, Warren S, Weigand M, Weiß C, Wolf C, Woods PJ, Wright T, Žugec P. ^{7}Be(n,p)^{7}Li Reaction and the Cosmological Lithium Problem: Measurement of the Cross Section in a Wide Energy Range at n_TOF at CERN. Phys Rev Lett 2018; 121:042701. [PMID: 30095928 DOI: 10.1103/physrevlett.121.042701] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/09/2018] [Indexed: 06/08/2023]
Abstract
We report on the measurement of the ^{7}Be(n,p)^{7}Li cross section from thermal to approximately 325 keV neutron energy, performed in the high-flux experimental area (EAR2) of the n_TOF facility at CERN. This reaction plays a key role in the lithium yield of the big bang nucleosynthesis (BBN) for standard cosmology. The only two previous time-of-flight measurements performed on this reaction did not cover the energy window of interest for BBN, and they showed a large discrepancy between each other. The measurement was performed with a Si telescope and a high-purity sample produced by implantation of a ^{7}Be ion beam at the ISOLDE facility at CERN. While a significantly higher cross section is found at low energy, relative to current evaluations, in the region of BBN interest, the present results are consistent with the values inferred from the time-reversal ^{7}Li(p,n)^{7}Be reaction, thus yielding only a relatively minor improvement on the so-called cosmological lithium problem. The relevance of these results on the near-threshold neutron production in the p+^{7}Li reaction is also discussed.
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Affiliation(s)
- L Damone
- INFN, Sezione di Bari, Italy
- Dipartimento di Fisica, Università degli Studi di Bari, Italy
| | - M Barbagallo
- INFN, Sezione di Bari, Italy
- European Organization for Nuclear Research (CERN), Switzerland
| | - M Mastromarco
- INFN, Sezione di Bari, Italy
- European Organization for Nuclear Research (CERN), Switzerland
| | - A Mengoni
- ENEA, Bologna, Italy
- INFN, Sezione di Bologna, Italy
| | - L Cosentino
- INFN, Laboratori Nazionali del Sud, Catania, Italy
| | - E Maugeri
- Paul Scherrer Institut, Villigen PSI, Switzerland
| | - S Heinitz
- Paul Scherrer Institut, Villigen PSI, Switzerland
| | - D Schumann
- Paul Scherrer Institut, Villigen PSI, Switzerland
| | - R Dressler
- Paul Scherrer Institut, Villigen PSI, Switzerland
| | - F Käppeler
- Karlsruhe Institute of Technology (KIT), Institut für Kernphysik, Karlsruhe, Germany
| | | | | | | | | | - A Gawlik
- Uniwersytet Łódzki, Lodz, Poland
| | - O Aberle
- European Organization for Nuclear Research (CERN), Switzerland
| | - S Altstadt
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - M Ayranov
- European Commission, DG-Energy, Luxembourg
| | - L Audouin
- Centre National de la Recherche Scientifique/IN2P3, IPN, Orsay, France
| | - M Bacak
- European Organization for Nuclear Research (CERN), Switzerland
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | - J Balibrea-Correa
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - J Ballof
- European Organization for Nuclear Research (CERN), Switzerland
| | - V Bécares
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - F Bečvář
- Charles University, Prague, Czech Republic
| | - C Beinrucker
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - G Bellia
- INFN, Laboratori Nazionali del Sud, Catania, Italy
- Dipartimento di Fisica e Astronomia, Università di Catania, Italy
| | - A P Bernardes
- European Organization for Nuclear Research (CERN), Switzerland
| | | | - J Billowes
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - M J G Borge
- European Organization for Nuclear Research (CERN), Switzerland
| | - D Bosnar
- Department of Physics, Faculty of Science, University of Zagreb, Croatia
| | - A Brown
- University of York, Heslington, York, United Kingdom
| | - M Brugger
- European Organization for Nuclear Research (CERN), Switzerland
| | - M Busso
- INFN, Sezione di Perugia, Italy
- Dipartimento di Fisica e Geologia, Università di Perugia, Italy
| | - M Caamaño
- Universidade de Santiago de Compostela, Spain
| | - F Calviño
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | - M Calviani
- European Organization for Nuclear Research (CERN), Switzerland
| | - D Cano-Ott
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - R Cardella
- European Organization for Nuclear Research (CERN), Switzerland
- INFN, Laboratori Nazionali del Sud, Catania, Italy
| | - A Casanovas
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | | | - R Catherall
- European Organization for Nuclear Research (CERN), Switzerland
| | - F Cerutti
- European Organization for Nuclear Research (CERN), Switzerland
| | - Y H Chen
- Centre National de la Recherche Scientifique/IN2P3, IPN, Orsay, France
| | - E Chiaveri
- European Organization for Nuclear Research (CERN), Switzerland
| | - J G M Correia
- European Organization for Nuclear Research (CERN), Switzerland
- C2TN, Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - G Cortés
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | | | - S Cristallo
- INFN, Sezione di Perugia, Italy
- Istituto Nazionale di Astrofisica, Osservatorio Astronomico d'Abruzzo, Italy
| | - M Diakaki
- National Technical University of Athens (NTUA), Greece
| | - M Dietz
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - C Domingo-Pardo
- Instituto de Física Corpuscular, CSIC, Universidad de Valencia, Spain
| | - A Dorsival
- European Organization for Nuclear Research (CERN), Switzerland
| | - E Dupont
- CEA/Saclay, IRFU, Gif-sur-Yvette, France
| | - I Duran
- Universidade de Santiago de Compostela, Spain
| | | | - A Ferrari
- European Organization for Nuclear Research (CERN), Switzerland
| | - P Ferreira
- C2TN, Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - W Furman
- Joint Institute of Nuclear Research, Dubna, Russia
| | - S Ganesan
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - A García-Rios
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - S Gilardoni
- European Organization for Nuclear Research (CERN), Switzerland
| | - T Glodariu
- Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), Bucharest-Magurele, Romania
| | - K Göbel
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - I F Gonçalves
- C2TN, Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - E González-Romero
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - T D Goodacre
- European Organization for Nuclear Research (CERN), Switzerland
| | - E Griesmayer
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | | | - F Gunsing
- CEA/Saclay, IRFU, Gif-sur-Yvette, France
| | - H Harada
- Japan Atomic Energy Agency (JAEA), Tokai-mura, Japan
| | - T Heftrich
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - J Heyse
- European Commission JRC, Institute for Reference Materials and Measurements, Geel, Belgium
| | - D G Jenkins
- University of York, Heslington, York, United Kingdom
| | - E Jericha
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | - K Johnston
- European Organization for Nuclear Research (CERN), Switzerland
| | - Y Kadi
- European Organization for Nuclear Research (CERN), Switzerland
| | - A Kalamara
- National Technical University of Athens (NTUA), Greece
| | | | - P Kavrigin
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | - A Kimura
- Japan Atomic Energy Agency (JAEA), Tokai-mura, Japan
| | - N Kivel
- Paul Scherrer Institut, Villigen PSI, Switzerland
| | - U Köster
- Institut Laue-Langevin (ILL), Grenoble, France
| | - M Kokkoris
- National Technical University of Athens (NTUA), Greece
| | - M Krtička
- Charles University, Prague, Czech Republic
| | - D Kurtulgil
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | | | - C Lederer-Woods
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - H Leeb
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | | | - S Lo Meo
- ENEA, Bologna, Italy
- INFN, Sezione di Bologna, Italy
| | - S J Lonsdale
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - R Losito
- European Organization for Nuclear Research (CERN), Switzerland
| | - D Macina
- European Organization for Nuclear Research (CERN), Switzerland
| | | | - B Marsh
- European Organization for Nuclear Research (CERN), Switzerland
| | - T Martínez
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - A Masi
- European Organization for Nuclear Research (CERN), Switzerland
| | - C Massimi
- INFN, Sezione di Bologna, Italy
- Dipartimento di Fisica e Astronomia, Università di Bologna, Italy
| | - P Mastinu
- INFN, Laboratori Nazionali di Legnaro, Italy
| | - F Matteucci
- INFN, Sezione di Trieste, Italy
- Dipartimento di Astronomia, Università di Trieste, Italy
| | - A Mazzone
- INFN, Sezione di Bari, Italy
- CNR, IC, Bari, Italy
| | - E Mendoza
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | | | - F Mingrone
- European Organization for Nuclear Research (CERN), Switzerland
| | - M Mirea
- Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), Bucharest-Magurele, Romania
| | - A Musumarra
- INFN, Laboratori Nazionali del Sud, Catania, Italy
- Dipartimento di Fisica e Astronomia, Università di Catania, Italy
| | - A Negret
- Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), Bucharest-Magurele, Romania
| | - R Nolte
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Germany
| | - A Oprea
- Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), Bucharest-Magurele, Romania
| | | | - A Pavlik
- University of Vienna, Faculty of Physics, Austria
| | - L Piersanti
- INFN, Sezione di Perugia, Italy
- Istituto Nazionale di Astrofisica, Osservatorio Astronomico d'Abruzzo, Italy
| | - M Piscopo
- INFN, Laboratori Nazionali del Sud, Catania, Italy
| | - A Plompen
- European Commission JRC, Institute for Reference Materials and Measurements, Geel, Belgium
| | | | - J Praena
- Universidad de Sevilla, Spain
- Universidad de Granada, Spain
| | | | - D Radeck
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Germany
| | - K Rajeev
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - T Rauscher
- Centre for Astrophysics Research, School of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, United Kingdom
| | - R Reifarth
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - A Riego-Perez
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | - S Rothe
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - P Rout
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - C Rubbia
- European Organization for Nuclear Research (CERN), Switzerland
| | - J Ryan
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - M Sabaté-Gilarte
- European Organization for Nuclear Research (CERN), Switzerland
- Universidad de Sevilla, Spain
| | - A Saxena
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - J Schell
- European Organization for Nuclear Research (CERN), Switzerland
- Institute for Materials Science and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Essen, Germany
| | - P Schillebeeckx
- European Commission JRC, Institute for Reference Materials and Measurements, Geel, Belgium
| | - S Schmidt
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - P Sedyshev
- Joint Institute of Nuclear Research, Dubna, Russia
| | - C Seiffert
- European Organization for Nuclear Research (CERN), Switzerland
| | - A G Smith
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - N V Sosnin
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | | | - T Stora
- European Organization for Nuclear Research (CERN), Switzerland
| | | | - J L Tain
- Instituto de Física Corpuscular, CSIC, Universidad de Valencia, Spain
| | - A Tarifeño-Saldivia
- Universitat Politecnica de Catalunya, Barcelona, Spain
- Instituto de Física Corpuscular, CSIC, Universidad de Valencia, Spain
| | - L Tassan-Got
- Centre National de la Recherche Scientifique/IN2P3, IPN, Orsay, France
| | - A Tsinganis
- European Organization for Nuclear Research (CERN), Switzerland
| | - S Valenta
- Charles University, Prague, Czech Republic
| | - G Vannini
- INFN, Sezione di Bologna, Italy
- Dipartimento di Fisica e Astronomia, Università di Bologna, Italy
| | | | - P Vaz
- C2TN, Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | | | - V Vlachoudis
- European Organization for Nuclear Research (CERN), Switzerland
| | - R Vlastou
- National Technical University of Athens (NTUA), Greece
| | - A Wallner
- University of Vienna, Faculty of Physics, Austria
- Research School of Physics and Engineering, Australian National University, Canberra, Australia
| | - S Warren
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - M Weigand
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - C Weiß
- European Organization for Nuclear Research (CERN), Switzerland
| | - C Wolf
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - P J Woods
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - T Wright
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - P Žugec
- Department of Physics, Faculty of Science, University of Zagreb, Croatia
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Balibrea-Correa J, Mendoza E, Cano-Ott D, Krtička M, Altstadt S, Andrzejewski J, Audouin L, Bécares V, Barbagallo M, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviño F, Calviani M, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Dressler R, Durán I, Eleftheriadis C, Ferrari A, Fraval K, Furman V, Göbel K, Guerrero C, Gómez-Hornillos M, Ganesan S, García A, Giubrone G, Gonçalves I, González E, Goverdovski A, Griesmayer E, Gunsing F, Heftrich T, Heinitz S, Hernández-Prieto A, Heyse J, Jenkins D, Jericha E, Käppeler F, Kadi Y, Karadimos D, Katabuchi T, Ketlerov V, Khryachkov V, Kivel N, Koehler P, Kokkoris M, Kroll J, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Lerendegui-Marco J, Licata M, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego-Perez A, Robles M, Rubbia C, Ryan J, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Sedyshev P, Tagliente G, Tain J, Tarifeño-Saldivia A, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiss C, Wright T, Žugec P. Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n_TOF total absorption calorimeter and a fission tagging based on micromegas detectors. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714611021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Dupont E, Otuka N, Cabellos O, Aberle O, Aerts G, Altstadt S, Alvarez H, Alvarez-Velarde F, Andriamonje S, Andrzejewski J, Audouin L, Bacak M, Badurek G, Balibrea J, Barbagallo M, Barros S, Baumann P, Bécares V, Bečvář F, Beinrucker C, Belloni F, Berthier B, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brown A, Brugger M, Caamaño M, Calviani M, Calviño F, Cano-Ott D, Capote R, Cardella R, Carrapiço C, Casanovas A, Castelluccio D, Cennini P, Cerutti F, Chen Y, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Cosentino L, Couture A, Cox J, Damone L, David S, Deo K, Diakaki M, Dillmann I, Domingo-Pardo C, Dressler R, Dridi W, Duran I, Eleftheriadis C, Embid-Segura M, Fernández-Domínguez B, Ferrant L, Ferrari A, Ferreira P, Finocchiaro P, Fraval K, Frost R, Fujii K, Furman W, Ganesan S, Garcia A, Gawlik A, Gheorghe I, Gilardoni S, Giubrone G, Glodariu T, Göbel K, Gomez-Hornillos M, Goncalves I, Gonzalez-Romero E, Goverdovski A, Gramegna F, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Haight R, Harada H, Heftrich T, Heil M, Heinitz S, Hernández-Prieto A, Heyse J, Igashira M, Isaev S, Jenkins D, Jericha E, Kadi Y, Kaeppeler F, Kalamara A, Karadimos D, Karamanis D, Katabuchi T, Kavrigin P, Kerveno M, Ketlerov V, Khryachkov V, Kimura A, Kivel N, Kokkoris M, Konovalov V, Krtička M, Kroll J, Kurtulgil D, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Naour CL, Lerendegui-Marco J, Leong L, Licata M, Meo SL, Lonsdale S, Losito R, Lozano M, Macina D, Manousos A, Marganiec J, Martinez T, Marrone S, Masi A, Massimi C, Mastinu P, Mastromarco M, Matteucci F, Maugeri E, Mazzone A, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Montesano S, Moreau C, Mosconi M, Musumarra A, Negret A, Nolte R, O’Brien S, Oprea A, Palomo-Pinto F, Pancin J, Paradela C, Patronis N, Pavlik A, Pavlopoulos P, Perkowski J, Perrot L, Pigni M, Plag R, Plompen A, Plukis L, Poch A, Porras I, Praena J, Pretel C, Quesada J, Radeck D, Rajeev K, Rauscher T, Reifarth R, Riego A, Robles M, Roman F, Rout P, Rudolf G, Rubbia C, Rullhusen P, Ryan J, Sabaté-Gilarte M, Salgado J, Santos C, Sarchiapone L, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Sedyshev P, Smith A, Sosnin N, Stamatopoulos A, Stephan C, Suryanarayana S, Tagliente G, Tain J, Tarifeño-Saldivia A, Tarrío D, Tassan-Got L, Tavora L, Terlizzi R, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Villamarin D, Vicente M, Vlachoudis V, Vlastou R, Voss F, Wallner A, Walter S, Ware T, Warren S, Weigand M, Weiß C, Wolf C, Wiesher M, Wisshak K, Woods P, Wright T, Žugec P. Dissemination of data measured at the CERN n_TOF facility. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714607002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mendoza E, Cano-Ott D, Altstadt S, Andriamonje S, Andrzejewski J, Audouin L, Balibrea J, Bécares V, Barbagallo M, Bečvář F, Belloni F, Berthier B, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviño F, Calviani M, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Dillmann I, Domingo-Pardo C, Durán I, Dzysiuk N, Eleftheriadis C, Fernández-Ordóñez M, Ferrari A, Fraval K, Furman V, Gómez-Hornillos M, Ganesan S, García A, Giubrone G, Gonçalves I, González E, Goverdovski A, Gramegna F, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Heftrich T, Heinitz S, Hernández-Prieto A, Heyse J, Jenkins D, Jericha E, Käppeler F, Kadi Y, Karadimos D, Katabuchi T, Ketlerov V, Khryachkov V, Koehler P, Kokkoris M, Kroll J, Krtička M, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Lerendegui-Marco J, Licata M, Losito R, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego-Perez A, Robles M, Roman F, Rubbia C, Ryan J, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Sedyshev P, Tagliente G, Tain J, Tarifeño-Saldivia A, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vermeulen M, Versaci R, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiss C, Wright T, Žugec P. Measurement of the 241Am neutron capture cross section at the n_TOF facility at CERN. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714611022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Leal-Cidoncha E, Durán I, Paradela C, Tassan-Got L, Audouin L, Leal L, Naour CL, Noguere G, Tarrío D, Leong L, Altstadt S, Andrzejewski J, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Dressler R, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gómez-Hornillos M, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Kokkoris M, Krtička M, Kroll J, Lampoudis C, Langer C, Lederer C, Leeb H, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Meaze M, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Robles M, Roman F, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. High accuracy 234U(n,f) cross section in the resonance energy region. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714604057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mingrone F, Altstadt S, Andrzejewski J, Audouin L, Bécares V, Barbagallo M, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviño F, Calviani M, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Dressler R, Durán I, Eleftheriadis C, Ferrari A, Fraval K, Furman V, Göbel K, Gómez-Hornillos M, Ganesan S, García A, Giubrone G, Gonçalves I, González E, Goverdovski A, Griesmayer E, Guerrero C, Gunsing F, Heftrich T, Hernández-Prieto A, Heyse J, Jenkins D, Jericha E, Käppeler F, Kadi Y, Karadimos D, Katabuchi T, Ketlerov V, Khryachkov V, Kivel N, Koehler P, Kokkoris M, Kroll J, Krtička M, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Lerendegui-Marco J, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Mendoza E, Mengoni A, Milazzo P, Mirea M, Mondelaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego-Perez A, Robles M, Rubbia C, Ryan J, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Sedyshev P, Tagliente G, Tain J, Tarifeño-Saldivia A, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiss C, Wright T, Žugec P. High precision measurement of the radiative capture cross section of 238U at the n_TOF CERN facility. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714611028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Mastromarco M, Barbagallo M, Vermeulen M, Colonna N, Altstadt S, Andrzejewski J, Audouin L, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Calviño F, Calviani M, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Durán I, Dzysiuk N, Eleftheriadis C, Ferrari A, Fraval K, Furman V, Gómez-Hornillos M, Ganesan S, García A, Giubrone G, Gonçalves I, González E, Goverdovski A, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Heftrich T, Heinitz S, Hernández-Prieto A, Heyse J, Jenkins D, Jericha E, Käppeler F, Kadi Y, Karadimos D, Katabuchi T, Ketlerov V, Khryachkov V, Koehler P, Kokkoris M, Kroll J, Krtička M, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Lerendegui-Marco J, Licata M, Losito R, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego-Perez A, Robles M, Roman F, Rubbia C, Ryan J, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Sedyshev P, Tagliente G, Tain J, Tarifeño-Saldivia A, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiss C, Wright T, Žugec P. The 236U neutron capture cross-section measured at the n_TOF CERN facility. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201714611054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Barbagallo M, Musumarra A, Cosentino L, Maugeri E, Heinitz S, Mengoni A, Dressler R, Schumann D, Käppeler F, Colonna N, Finocchiaro P, Ayranov M, Damone L, Kivel N, Aberle O, Altstadt S, Andrzejewski J, Audouin L, Bacak M, Balibrea-Correa J, Barros S, Bécares V, Bečvář F, Beinrucker C, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Caamaño M, Calviani M, Calviño F, Cano-Ott D, Cardella R, Casanovas A, Castelluccio DM, Cerutti F, Chen YH, Chiaveri E, Cortés G, Cortés-Giraldo MA, Cristallo S, Diakaki M, Domingo-Pardo C, Dupont E, Duran I, Fernandez-Dominguez B, Ferrari A, Ferreira P, Furman W, Ganesan S, García-Rios A, Gawlik A, Glodariu T, Göbel K, Gonçalves IF, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Harada H, Heftrich T, Heyse J, Jenkins DG, Jericha E, Katabuchi T, Kavrigin P, Kimura A, Kokkoris M, Krtička M, Leal-Cidoncha E, Lerendegui J, Lederer C, Leeb H, Lo Meo S, Lonsdale SJ, Losito R, Macina D, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Mazzone A, Mendoza E, Milazzo PM, Mingrone F, Mirea M, Montesano S, Nolte R, Oprea A, Pappalardo A, Patronis N, Pavlik A, Perkowski J, Piscopo M, Plompen A, Porras I, Praena J, Quesada J, Rajeev K, Rauscher T, Reifarth R, Riego-Perez A, Rout P, Rubbia C, Ryan J, Sabate-Gilarte M, Saxena A, Schillebeeckx P, Schmidt S, Sedyshev P, Smith AG, Stamatopoulos A, Tagliente G, Tain JL, Tarifeño-Saldivia A, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vlachoudis V, Vlastou R, Vollaire J, Wallner A, Warren S, Weigand M, Weiß C, Wolf C, Woods PJ, Wright T, Žugec P. ^{7}Be(n,α)^{4}He Reaction and the Cosmological Lithium Problem: Measurement of the Cross Section in a Wide Energy Range at n_TOF at CERN. Phys Rev Lett 2016; 117:152701. [PMID: 27768364 DOI: 10.1103/physrevlett.117.152701] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Indexed: 06/06/2023]
Abstract
The energy-dependent cross section of the ^{7}Be(n,α)^{4}He reaction, of interest for the so-called cosmological lithium problem in big bang nucleosynthesis, has been measured for the first time from 10 meV to 10 keV neutron energy. The challenges posed by the short half-life of ^{7}Be and by the low reaction cross section have been overcome at n_TOF thanks to an unprecedented combination of the extremely high luminosity and good resolution of the neutron beam in the new experimental area (EAR2) of the n_TOF facility at CERN, the availability of a sufficient amount of chemically pure ^{7}Be, and a specifically designed experimental setup. Coincidences between the two alpha particles have been recorded in two Si-^{7}Be-Si arrays placed directly in the neutron beam. The present results are consistent, at thermal neutron energy, with the only previous measurement performed in the 1960s at a nuclear reactor. The energy dependence reported here clearly indicates the inadequacy of the cross section estimates currently used in BBN calculations. Although new measurements at higher neutron energy may still be needed, the n_TOF results hint at a minor role of this reaction in BBN, leaving the long-standing cosmological lithium problem unsolved.
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Affiliation(s)
| | - A Musumarra
- Dipartimento di Fisica e Astronomia DFA, Università di Catania, Italy
- INFN-Laboratori Nazionali del Sud, Catania, Italy
| | - L Cosentino
- INFN-Laboratori Nazionali del Sud, Catania, Italy
| | - E Maugeri
- Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
| | - S Heinitz
- Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
| | | | - R Dressler
- Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
| | - D Schumann
- Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
| | - F Käppeler
- Karlsruhe Institute of Technology (KIT), Institut für Kernphysik, Karlsruhe, Germany
| | | | | | - M Ayranov
- European Commission, DG-Energy, Luxembourg
| | | | - N Kivel
- Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
| | | | - S Altstadt
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | | | - L Audouin
- Centre National de la Recherche Scientifique/IN2P3-IPN, Orsay, France
| | - M Bacak
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | - J Balibrea-Correa
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - S Barros
- C2TN-Instituto Superior Tecníco, Universidade de Lisboa, Portugal
| | - V Bécares
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - F Bečvář
- Charles University, Prague, Czech Republic
| | - C Beinrucker
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | | | - J Billowes
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - D Bosnar
- Department of Physics, Faculty of Science, University of Zagreb, Croatia
| | | | - M Caamaño
- Universidade de Santiago de Compostela, Spain
| | | | - F Calviño
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | - D Cano-Ott
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - R Cardella
- INFN-Laboratori Nazionali del Sud, Catania, Italy
- CERN, Geneva, Switzerland
| | - A Casanovas
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | | | | | - Y H Chen
- Centre National de la Recherche Scientifique/IN2P3-IPN, Orsay, France
| | | | - G Cortés
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | | | - S Cristallo
- INAF-Osservatorio Astronomico di Collurania, Teramo, Italy
| | - M Diakaki
- National Technical University of Athens (NTUA), Greece
| | - C Domingo-Pardo
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Spain
| | - E Dupont
- CEA/Saclay-IRFU, Gif-sur-Yvette, France
| | - I Duran
- Universidade de Santiago de Compostela, Spain
| | | | | | - P Ferreira
- C2TN-Instituto Superior Tecníco, Universidade de Lisboa, Portugal
| | - W Furman
- Joint Institute of Nuclear Research, Dubna, Russia
| | - S Ganesan
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - A García-Rios
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - A Gawlik
- Uniwersytet Łódzki, Lodz, Poland
| | - T Glodariu
- Horia Hulubei National Institute of Physics and Nuclear Engineering-IFIN HH, Bucharest-Magurele, Romania
| | - K Göbel
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - I F Gonçalves
- C2TN-Instituto Superior Tecníco, Universidade de Lisboa, Portugal
| | - E González-Romero
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - E Griesmayer
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | | | - F Gunsing
- CEA/Saclay-IRFU, Gif-sur-Yvette, France
| | - H Harada
- Japan Atomic Energy Agency (JAEA), Tokai-mura, Japan
| | - T Heftrich
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - J Heyse
- European Commission JRC, Institute for Reference Materials and Measurements, Retieseweg 111, B-2440 Geel, Belgium
| | - D G Jenkins
- University of York, Heslington, York, United Kingdom
| | - E Jericha
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | | | - P Kavrigin
- Atominstitut der Österreichischen Universitäten, Technische Universität Wien, Austria
| | - A Kimura
- Japan Atomic Energy Agency (JAEA), Tokai-mura, Japan
| | - M Kokkoris
- National Technical University of Athens (NTUA), Greece
| | - M Krtička
- Charles University, Prague, Czech Republic
| | | | | | - C Lederer
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - H Leeb
- Atominstitut der Österreichischen Universitäten, Technis che Universität Wien, Austria
| | - S Lo Meo
- ENEA, Bologna, Italy
- INFN, Sezione di Bologna, Italy
| | - S J Lonsdale
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | | | | | | | - T Martínez
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - C Massimi
- INFN, Sezione di Bologna, Italy
- Dipartimento di Fisica e Astronomia, Università di Bologna
| | - P Mastinu
- INFN-Laboratori Nazionali di Legnaro, Italy
| | | | - A Mazzone
- INFN, Sezione di Bari, Italy
- CNR-IC, Bari, Italy
| | - E Mendoza
- Centro de Investigaciones Energeticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | | | - F Mingrone
- INFN, Sezione di Bologna, Italy
- Dipartimento di Fisica e Astronomia, Università di Bologna
| | - M Mirea
- Horia Hulubei National Institute of Physics and Nuclear Engineering-IFIN HH, Bucharest-Magurele, Romania
| | | | - R Nolte
- Physikalisch Technische Bundesanstalt (PTB), Braunschweig, Germany
| | - A Oprea
- Horia Hulubei National Institute of Physics and Nuclear Engineering-IFIN HH, Bucharest-Magurele, Romania
| | - A Pappalardo
- INFN-Laboratori Nazionali del Sud, Catania, Italy
| | | | - A Pavlik
- University of Vienna, Faculty of Physics, Austria
| | | | - M Piscopo
- INFN-Laboratori Nazionali del Sud, Catania, Italy
| | - A Plompen
- European Commission JRC, Institute for Reference Materials and Measurements, Retieseweg 111, B-2440 Geel, Belgium
| | | | - J Praena
- Universidad de Sevilla, Spain
- Universidad de Granada, Spain
| | | | - K Rajeev
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - T Rauscher
- Centre for Astrophysics Research, School of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, United Kingdom
- Department of Physics, University of Basel, Basel, Switzerland
| | - R Reifarth
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - A Riego-Perez
- Universitat Politecnica de Catalunya, Barcelona, Spain
| | - P Rout
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | | | - J Ryan
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | | | - A Saxena
- Bhabha Atomic Research Centre (BARC), Mumbai, India
| | - P Schillebeeckx
- European Commission JRC, Institute for Reference Materials and Measurements, Retieseweg 111, B-2440 Geel, Belgium
| | - S Schmidt
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - P Sedyshev
- Joint Institute of Nuclear Research, Dubna, Russia
| | - A G Smith
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | | | | | - J L Tain
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Spain
| | | | - L Tassan-Got
- Centre National de la Recherche Scientifique/IN2P3-IPN, Orsay, France
| | | | - S Valenta
- Charles University, Prague, Czech Republic
| | - G Vannini
- INFN, Sezione di Bologna, Italy
- Dipartimento di Fisica e Astronomia, Università di Bologna
| | | | - P Vaz
- C2TN-Instituto Superior Tecníco, Universidade de Lisboa, Portugal
| | | | | | - R Vlastou
- National Technical University of Athens (NTUA), Greece
| | | | - A Wallner
- University of Vienna, Faculty of Physics, Austria
- Research School of Physics and Engineering, Australian National University, ACT 0200, Australia
| | - S Warren
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - M Weigand
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - C Weiß
- CERN, Geneva, Switzerland
| | - C Wolf
- Johann-Wolfgang-Goethe Universität, Frankfurt, Germany
| | - P J Woods
- School of Physics and Astronomy, University of Edinburgh, United Kingdom
| | - T Wright
- University of Manchester, Oxford Road, Manchester, United Kingdom
| | - P Žugec
- Department of Physics, Faculty of Science, University of Zagreb, Croatia
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Leal-Cidoncha E, Durán I, Paradela C, Tarrío D, Leong L, Tassan-Got L, Audouin L, Altstadt S, Andrzejewski J, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Dressler R, Dzysiuk N, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gómez-Hornillos M, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Koehler P, Kokkoris M, Krtička M, Kroll J, Lampoudis C, Langer C, Lederer C, Leeb H, Lo Meo S, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Meaze M, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Robles M, Roman F, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. Fission Fragment Angular Distribution measurements of235U and238U at CERN n_TOF facility. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611110002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Diakaki M, Audouin L, Berthoumieux E, Calviani M, Colonna N, Dupont E, Duran I, Gunsing F, Leal-Cidoncha E, Le Naour C, Leong L, Mastromarco M, Paradela C, Tarrio D, Tassan-Got L, Aerts G, Altstadt S, Alvarez H, Alvarez-Velarde F, Andriamonje S, Andrzejewski J, Badurek G, Barbagallo M, Baumann P, Becares V, Becvar F, Belloni F, Berthier B, Billowes J, Boccone V, Bosnar D, Brugger M, Calvino F, Cano-Ott D, Capote R, Carrapiço C, Cennini P, Cerutti F, Chiaveri E, Chin M, Cortes G, Cortes-Giraldo M, Cosentino L, Couture A, Cox J, David S, Dillmann I, Domingo-Pardo C, Dressler R, Dridi W, Eleftheriadis C, Embid-Segura M, Ferrant L, Ferrari A, Finocchiaro P, Fraval K, Fujii K, Furman W, Ganesan S, Garcia A, Giubrone G, Gomez-Hornillos M, Goncalves I, Gonzalez-Romero E, Goverdovski A, Gramegna F, Griesmayer E, Guerrero C, Gurusamy P, Haight R, Heil M, Heinitz S, Igashira M, Isaev S, Jenkins D, Jericha E, Kadi Y, Kaeppeler F, Karadimos D, Karamanis D, Kerveno M, Ketlerov V, Kivel N, Kokkoris M, Konovalov V, Krticka M, Kroll J, Lampoudis C, Langer C, Lederer C, Leeb H, Lo Meo S, Losito R, Lozano M, Manousos A, Marganiec J, Martinez T, Marrone S, Massimi C, Mastinu P, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondelaers W, Moreau C, Mosconi M, Musumarra A, O’Brien S, Pancin J, Patronis N, Pavlik A, Pavlopoulos P, Perkowski J, Perrot L, Pigni M, Plag R, Plompen A, Plukis L, Poch A, Pretel C, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Roman F, Rudolf G, Rubbia C, Rullhusen P, Salgado J, Santos C, Sarchiapone L, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Stephan C, Tagliente G, Tain J, Tavora L, Terlizzi R, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Villamarin D, Vincente M, Vlachoudis V, Vlastou R, Voss F, Wallner A, Walter S, Ware T, Weigand M, Weiß C, Wiesher M, Wisshak K, Wright T, Zugec P. Towards the high-accuracy determination of the238U fission cross section at the threshold region at CERN – n_TOF. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611102002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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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, Diakaki M, Domingo-Pardo C, Dressler R, Duran I, Dzysiuk N, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gómez-Hornillos M, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Heinitz S, Jenkins D, 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, Lo Meo S, Losito R, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Meaze M, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondalaers W, Paradela C, Pavlik A, Perkowski J, Pignatari M, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riegov A, Roman F, Rubbia C, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T. Experimental neutron capture data of 58Ni from the CERN n_TOF facility. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20159302009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Barbagallo M, Colonna N, Altstadt S, Andrzejewski J, Audouin L, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Duran I, Dressler R, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Koehler P, Krtička M, Kroll J, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Losito R, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mastromarco M, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondalaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. Measurements of neutron cross sections for advanced nuclear energy systems at n_TOF (CERN). EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146610001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Massimi C, Koehler P, Kopecky S, Mingrone F, Schillebeeckx P, Vannini G, Altstadt S, Andrzejewski J, Audouin L, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Duran I, Dressler R, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Krtička M, Kroll J, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Mastinu P, Mastromarco M, Mendoza E, Mengoni A, Milazzo P, Mirea M, Mondalaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Robles M, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schmidt S, Schumann D, Tagliente G, Tain J, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. The nucleosynthesis of heavy elements in Stars: the key isotope25Mg. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146607016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mingrone F, Massimi C, Vannini G, Altstadt S, Andrzejewski J, Audouin L, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Duran I, Dressler R, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Koehler P, Krtička M, Kroll J, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Losito R, Mallick A, Manousos A, Marganiec J, Martínez T, Mastinu P, Mastromarco M, Mendoza E, Mengoni A, Milazzo P, Mirea M, Mondalaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Robles M, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. 238U(n,γ) reaction cross section measurement with C6D6detectors at the n_TOF CERN facility. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Barbagallo M, Mastromarco M, Colonna N, Altstadt S, Andrzejewski J, Audouin L, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Duran I, Dressler R, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gonçalves I, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Hernández-Prieto A, Jenkins D, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Koehler P, Krtička M, Kroll J, Lampoudis C, Langer C, Leal-Cidoncha E, Lederer C, Leeb H, Leong L, Losito R, Manousos A, Marganiec J, Martínez T, Massimi C, Mastinu P, Mendoza E, Mengoni A, Milazzo P, Mingrone F, Mirea M, Mondalaers W, Paradela C, Pavlik A, Perkowski J, Plompen A, Praena J, Quesada J, Rauscher T, Reifarth R, Riego A, Rubbia C, Sabaté-Gilarte M, Sarmento R, Saxena A, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain J, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Vermeulen M, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Žugec P. Neutron cross-sections for advanced nuclear systems: the n_TOF project at CERN. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20137901003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lederer C, Massimi C, Altstadt S, Andrzejewski J, Audouin L, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calviani M, Calviño F, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo MA, Diakaki M, Domingo-Pardo C, Duran I, Dressler R, Dzysiuk N, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García AR, Giubrone G, Gómez-Hornillos MB, Gonçalves IF, González-Romero E, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Jenkins DG, Jericha E, Kadi Y, Käppeler F, Karadimos D, Kivel N, Koehler P, Kokkoris M, Korschinek G, Krtička M, Kroll J, Langer C, Leeb H, Leong LS, Losito R, Manousos A, Marganiec J, Martínez T, Mastinu PF, Mastromarco M, Meaze M, Mendoza E, Mengoni A, Milazzo PM, Mingrone F, Mirea M, Mondelaers W, Paradela C, Pavlik A, Perkowski J, Pignatari M, Plompen A, Praena J, Quesada JM, Rauscher T, Reifarth R, Riego A, Roman F, Rubbia C, Sarmento R, Schillebeeckx P, Schmidt S, Schumann D, Tagliente G, Tain JL, Tarrío D, Tassan-Got L, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen MJ, Vlachoudis V, Vlastou R, Wallner A, Ware T, Weigand M, Weiß C, Wright TJ, Zugec P. Neutron capture cross section of unstable 63Ni: implications for stellar nucleosynthesis. Phys Rev Lett 2013; 110:022501. [PMID: 23383895 DOI: 10.1103/physrevlett.110.022501] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Indexed: 06/01/2023]
Abstract
The 63Ni(n,γ) cross section has been measured for the first time at the neutron time-of-flight facility n_TOF at CERN from thermal neutron energies up to 200 keV. In total, capture kernels of 12 (new) resonances were determined. Maxwellian averaged cross sections were calculated for thermal energies from kT=5-100 keV with uncertainties around 20%. Stellar model calculations for a 25M⊙ star show that the new data have a significant effect on the s-process production of 63Cu, 64Ni, and 64Zn in massive stars, allowing stronger constraints on the Cu yields from explosive nucleosynthesis in the subsequent supernova.
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Affiliation(s)
- C Lederer
- University of Vienna, Faculty of Physics, 1090 Vienna, Austria
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Leong L, Tassan-Got L, Tarrio D, Audouin L, Paradela C, Duran I, Le Naour C, Altstadt S, Andrzejewsky J, Barbagallo M, Bécares V, Bečvář F, Belloni F, Berthoumieux E, Billowes J, Boccone V, Bosnar D, Brugger M, Calvino F, Calviani M, Cano-Ott D, Carrapiço C, Cerutti F, Chiaveri E, Chin M, Colonna N, Cortés G, Cortés-Giraldo M, Diakaki M, Domingo-Pardo C, Dressler R, Dzysiuk N, Eleftheriadis C, Ferrari A, Fraval K, Ganesan S, García A, Giubrone G, Gómez-Hornillos M, Gonçalves I, González-Romero, Griesmayer E, Guerrero C, Gunsing F, Gurusamy P, Jenkins D, Jericha E, Kadi E, Käppeler F, Karadimos D, Kivel N, Koehler P, Kokkoris M, Korschinek G, Kroll J, Krtička M, Langer C, Lederer C, Leeb H, Losito R, Manousos A, Marganiec J, Massimi C, Martínez T, Mastinu P, Mastromarco M, Meaze M, Mengon A, Mendoza E, Milazzo P, Mingrone T, Mirea M, Mondelaers W, Pavlik A, Perkowski J, Pignatari M, Plompen A, Praena J, Quesada J, Rauscher T, Reifhart R, Riego A, Roman F, Rubbia C, Sarmento R, Schillebeeckx P, Schmidt S, Schumann D, Taín J, Tagliente G, Tsinganis A, Valenta S, Vannini G, Variale V, Vaz P, Ventura A, Versaci R, Vermeulen M, Vlachoudis V, Vlastou V, Wallner A, Ware T, Weigand M, Weiß C, Wright T, Zǔgec. Angular distribution in the neutron-induced fission of actinides. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20136208003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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