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Experiments with neutron beams for the astrophysical s process

Neutron capture cross sections are the key nuclear physics input to study the slow neutron capture process, which is responsible for forming about half of the elemental abundances above Fe. Stellar neutron capture cross section can be measured by the time-of-flight technique, or by activation. Both...

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Detalles Bibliográficos
Autores principales: Lederer, 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, M A, Diakaki, M, Domingo-Pardo, C, Duran, I, Dressler, R, 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, Hernández-Prieto, A, Jenkins, D G, Jericha, E, Kadi, Y, Käppeler, F, Karadimos, D, Kivel, N, Koehler, P, Kokkoris, M, Korschinek, G, Krtička, M, Kroll, J, Lampoudis, C, Langer, C, Leal-Cidoncha, E, Leeb, H, Leong, L S, Losito, R, Mallick, A, 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, Riego, A, Robles, M S, Roman, F, Rubbia, C, Sabaté-Gilarte, M, 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, Weiβ, C, Wright, T, Žugec, P
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/665/1/012020
http://cds.cern.ch/record/2312111
Descripción
Sumario:Neutron capture cross sections are the key nuclear physics input to study the slow neutron capture process, which is responsible for forming about half of the elemental abundances above Fe. Stellar neutron capture cross section can be measured by the time-of-flight technique, or by activation. Both techniques will be discussed and recent experiments in the Fe/Ni mass region will be presented.