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Listar por autor "Balibrea, J."
Mostrando ítems 1-13 de 13
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Artículo
7Be(n,α) and 7Be(n,p) cross-section measurement for the cosmological lithium problem at the n-TOF facility at CERN
Barbagallo, M.; Colonna, Nicola; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bécares, Vicente; Bacak, M.; Balibrea, J.; Barros, Sílvia; Bečvář, František; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)The Cosmological Lithium Problem refers to the large discrepancy between the abundance of primordial 7Li predicted by the ...
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Artículo
Accurate measurement of the standard 235U(n,f) cross section from thermal to 170 keV neutron energy
Amaducci, Simone; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Žugec, P. (EDP Sciences, 2020)An accurate measurement of the 235U(n,f) cross section from thermal to 170 keV of neutron energy has recently been performed ...
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Artículo
Characterization of the n-TOF EAR-2 neutron beam
Chen, Y. H.; Tassan-Got, L.; Audouin, Laurent; Le Naour, C.; Durán, Ignacio; Casarejos, E.; Aberle, Oliver; Andrzejewski, J.; Bécares, Vicente; Bacak, M.; Balibrea, J.; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n_TOF), which is operational since 2014, is ...
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Artículo
Cross section measurements of 155,157Gd(n, γ) induced by thermal and epithermal neutrons
Mastromarco, Mario; Manna, A.; Aberle, Oliver; Andrzejewski, J.; Audouin, L.; Bacak, M.; Balibrea, J.; Barbagallo, M.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Saxena, Avadh (Springer Nature, 2019)Neutron capture cross section measurements on 155Gd and 157Gd were performed using the time-of-flight technique at the ...
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Artículo
First Measurement of 72Ge(n,γ) at n_TOF
Dietz, M.; Lederer Woods, Claudia; Aberle, O.; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Barbagallo, M.; Bečvář, František; Brow, A.; Calviño Tavares, Francisco; Calviani, M.; Casanovas, A.; Cerutti, F.; Cortés Giraldo, Miguel Antonio; Ventura, A.; Žugec, P. (EDP Sciences: EPJ Open Access, 2018)The slow neutron capture process (s-process) is responsible for producing about half of the elemental abundances heavier than iron in the universo.
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Artículo
Measurement and analysis of 155,157Gd(n,γ) from thermal energy to 1 keV
Massimi, C.; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Žugec, P. (EDP Sciences, 2020)We have measured the capture cross section of the 155Gd and 157Gd isotopes between 0.025 eV and 1 keV. The capture events ...
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Artículo
Measurement of the 241Am neutron capture cross section at the n-TOF facility at CERN
Mendoza, Emilio; Cano-Ott, D.; Altstadt, Sebastian G.; Andriamonje, S.; Andrzejewski, J.; Audouin, Laurent; Balibrea, J.; Bécares, Vicente; Barbagallo, M.; Bečvář, František; Belloni, F.; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)New neutron cross section measurements of minor actinides have been performed recently in order to reduce the uncertainties ...
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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
Balibrea, J.; Mendoza, Emilio; Cano Ott, D.; Krtička, Milan; Altstadt, Sebastian G.; Andrzejewski, J.; Audouin, Laurent; Bécares, Vicente; Barbagallo, M.; Bečvář, František; Cortés Giraldo, Miguel Antonio; Praena Rodríguez, Javier; Quesada Molina, José Manuel (EDP Sciences, 2017)The accuracy on neutron capture cross section of fissile isotopes must be improved for the design of future nuclear systems ...
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Ponencia
Recent results in nuclear astrophysics at the n_TOF facility at CERN
Tagliente, G.; Aberle, O.; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Barbagallo, M.; Bečvář, František; Berthoumieux, E.; Billowes, Jon; Cortés Giraldo, Miguel Antonio; Fernández Domínguez, B.; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta (Sissa Medialab, 2016)The neutron time of flight (n_TOF) facility at CERN is a spallation source characterized by a white neutron spectrum. The ...
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Artículo
The 33S(n,α)30Si cross section measurement at n-TOF-EAR2 (CERN): From 0.01 eV to the resonance region
Sabaté Gilarte, Marta; Praena Rodríguez, Javier; Porras, I.; Quesada Molina, José Manuel; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bécares, Vicente; Bacak, M.; Balibrea, J.; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)The 33S(n,α)30Si cross section measurement, using 10B(n,α) as reference, at the n TOF Experimental Area 2 (EAR2) facility ...
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Artículo
The measurement programme at the neutron time-of-flight facility n-TOF at CERN
Gunsing, F.; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bécares, Vicente; Bacak, M.; Balibrea, J.; Barbagallo, M.; Barros, Sílvia; Bečvář, František; Beinrucker, Clemens; Cortés Giraldo, Miguel Antonio; Lerendegui Marco, Jorge; Quesada Molina, José Manuel (EDP Sciences, 2017)Neutron-induced reaction cross sections are important for a wide variety of research fields ranging from the study of ...
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Artículo
The n-TOF facility: Neutron beams for challenging future measurements at CERN
Chiaveri, Enrico; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Barbagallo, M.; Bečvář, František; Berthoumieux, E.; Cortés Giraldo, Miguel Antonio (EDP Sciences, 2017)The CERN n TOF neutron beam facility is characterized by a very high instantaneous neutron flux, excellent TOF resolution ...
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Ponencia
The Nuclear Astrophysics program at n_TOF (CERN
Colonna, Nicola; Aberle, O.; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Barbagallo, M.; Bečvář, František; Berthoumieux, E.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Sabaté Gilarte, Marta (EDP Sciences: EPJ Open Access, 2017)An important experimental program on Nuclear Astrophysics is being carried out at the n_TOF since several years, in order ...