The nucleosynthesis of heavy elements in Stars : The key isotope 25Mg
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Author
Massimi, C.
Koehler, P. E.
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.
Brügger, M.
Calviani, M.
Calviño, F.
Cano-Ott, D.
Carrapiço, C.
Cerutti, F.
Chiaveri, E.
Chin, M.P.W.
Colonna, N.
Cortés, G.
Cortés-Giraldo, M.A.
Diakaki, M.
Domingo-Pardo, C.
Durán, I.
Dressler, R.
Eleftheriadis, C.A.
Ferrari, A.M.
Fraval, K.
Ganesan, S.
García, A. R.
Giubrone, G.
Gonçalves, I. F.
González-Romero, E.M.
Griesmayer, E.
Guerrero, C.
Gunsing, F.
Hernández-Prieto, A.
Jenkins, D. G.
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. S.
Losito, R.
Mallick, A.
Manousos, A.
Marganiec, J.
Martínez, T.
Mastinu, P.F.
Mastromarco, M.
Mendoza, E.
Mengoni, A.
Milazzo, P.M.
Mirea, M.
Mondalaers, W.
Paradela, C.
Pavlik, A.
Perkowski, J.
Plompen, A.J.M.
Praena, J.
Quesada, J.M.
Rauscher, T.
Reifarth, R.
Riego, A.
Robles, M.S.
Rubbia, C.
Sabaté-Gilarte, M.
Sarmento, R.
Saxena, A. C.
Schmidt, S.L.
Schumann, D.L.
Tagliente, G.
Taín, J. L.
Tarrío, D.
Tassan-Got, L.
Tsinganis, A.
Valenta, S.
Variale, V.
Vaz, P.
Ventura, A.
Vermeulen, M. J.
Vlachoudis, V.
Vlastou, R.
Wallner, A.
Ware, T.
Weigand, M.
Weiss, C.
Wright, T. J.
Žugec, P.
Attention
2299/13578
Abstract
We have measured the radiative neutron-capture cross section and the total neutron-induced cross section of one of the most important isotopes for the s process, the 25Mg. The measurements have been carried out at the neutron time-of-flight facilities n-TOF at CERN (Switzerland) and GELINA installed at the EC-JRC-IRMM (Belgium). The cross sections as a function of neutron energy have been measured up to approximately 300 keV, covering the energy region of interest to the s process. The data analysis is ongoing and preliminary results show the potential relevance for the s process.