학술논문

High resolution 80Se(n,γ) cross section measurement at CERN n_TOF
Document Type
article
Author
Babiano-Suarez V.Balibrea-Correa J.Caballero-Ontanaya L.Domingo-Pardo C.Ladarescu I.Lerendegui-Marco J.Tain J. L.Calviño F.Casanovas A.Tarifeño-Saldivia A.Guerrero C.Aberle O.Alcayne V.Amaducci S.Andrzejewski J.Audouin L.Bacak M.Barbagallo M.Bennett S.Berthoumieux E.Billowes J.Bosnar D.Brown A.Busso M.Caamaño M.Calviani M.Cano-Ott D.Cerutti F.Chiaveri E.Colonna N.Cortés G.Cortés-Giraldo M. A.Cosentino L.Cristallo S.Damone L. A.Davies P. J.Diakaki M.Dietz M.Dressler R.Ducasse Q.Dupont E.Durán I.Eleme Z.Fernández-Domínguez B.Ferrari A.Finocchiaro P.Furman V.Göbel K.Garg R.Gawlik-Ramięga A.Gilardoni S.Gonçalves I. F.González-Romero E.Gunsing F.Harada H.Heinitz S.Heyse J.Jenkins D. G.Junghans A.Käppeler F.Kadi Y.Kimura A.Knapová I.Kokkoris M.Kopatch Y.Krtička M.Kurtulgil D.Lederer-Woods C.Leeb H.Lonsdale S. J.Macina D.Manna A.Martínez T.Masi A.Massimi C.Mastinu P.Mastromarco M.Maugeri E. A.Mazzone A.Mendoza E.Mengoni A.Michalopoulou V.Milazzo P. M.Mingrone F.Moreno-Soto J.Musumarra A.Negret A.Nolte R.Ogállar F.Oprea A.Patronis N.Pavlik A.Perkowski J.Persanti L.Petrone C.Pirovano E.Porras I.Praena J.Quesada J. M.Ramos-Doval D.Rauscher T.Reifarth R.Rochman D.Romanets Y.Rubbia C.Sabaté-Gilarte M.Saxena A.Schillebeeckx P.Schumann D.Sekhar A.Smith A. G.Sosnin N. V.Sprung P.Stamatopoulos A.Tagliente G.Tassan-Got L.Thomas Th.Torres-Sánchez P.Tsinganis A.Ulrich J.Urlass S.Valenta S.Vannini G.Variale V.Vaz P.Ventura A.Vescovi D.Vlachoudis V.Vlastou R.Wallner A.Woods P. J.Wright T.Žugec P.
Source
EPJ Web of Conferences, Vol 284, p 01001 (2023)
Subject
Physics
QC1-999
Language
English
ISSN
2100-014X
Abstract
Neutron capture cross section measurements of isotopes close to s-process branching-points are of fundamental importance for the understanding of this nucleosynthesis mechanism through which about 50% of the elements heavier than iron are produced. We present in this contribution the results corresponding to the high resolution measurement, for first time ever, of the 80Se(n, γ) cross section, in which 98 resonances never measured before have been reported. As a consequence, ten times more precise values for the MACS have been obtained compared to previous accepted value adopted in the astrophysical KADoNiS data base.