Neutron reactions and nuclear cosmo-chronology

Mosconi, M; Heil, M; Kappeler, F; Mengoni, A; Plag, R; Fujii, K; Gallino, R; Aerts, G; Terlizzi, R; Abbondanno, U; Alvarez-Pol, H; Alvarez-Velarde, F; Andriamonje, S; Andrzejewski, J; Assimakopoulos, P; Audouin, L; Badurek, G; Baumann, P; Becvar, F; Berthoumieux, E; Bisterzo, S; Calvino, F; Cano-Ott, D; Capote, R; Carrillo de Albornoz, A; Cennini, P; Chepel, V; Chiaveri, E; Colonna, N; Cortes, G; Couture, A; Cox, J; Dahlfors, M; David, S; Dillman, I; Dolfini, R; Domingo Pardo, C; Dridi, W; Duran, I; Eleftheriadis, C; Embid-Segura, M; Ferrant, L; Ferrari, A; Ferreira-Marques, R; Fitzpatrick, L; Frais-Koelbl, H; Furman, W; Goncalves, I; Gonzalez-Romero, E; Goverdovski, A; Gramegna, F; Griesmayer, E; Guerrero, C; Gunsing, F; Haas, B; Haight, R; Herrera-Martinez, A; Igashira, M; Isaev, S; Jericha, E; Kadi, Y; Karamanis, D; Karadimos, D; Kerveno, M; Ketlerov, V; Koehler, P; Konovalov, V; Kossionides, E; Krticka, M; Lamboudis, C; Leeb, H; Lindote, A; Lopes, I; Lozano, M; Lukic, S; Marganiec, J; Marques, L; Marrone, S; Mastinu, P; Milazzo, PM; Moreau, C; Neves, F; Oberhummer, H; Oshima, M; O'Brien, S; Pancin, J; Papachristodoulou, C; Papadopoulos, C; Paradela, C; Patronis, N; Pavlik, A; Pavlopoulos, P; Perrot, L; Plompen, A; Plukis, A; Poch, A; Pretel, C; Quesada, J; Rauscher, T; Reifarth, R; Rosetti, M; Rubbia, C; Rudolf, G; Rullhusen, P; Salgado, J; Sarchiapone, L; Savvidis, I; Stephan, C; Tagliente, G; Tain, JL; Tassan-Got, L; Tavora, L; Vannini, G; Vaz, P; Ventura, A; Villamarin, D; Vincente, MC; Vlachoudis, V; Vlastou, R; Voss, F; Walter, S; Wendler, H; Wiescher, M; Wisshak, K

dc.contributor.author	Mosconi, M	en
dc.contributor.author	Heil, M	en
dc.contributor.author	Kappeler, F	en
dc.contributor.author	Mengoni, A	en
dc.contributor.author	Plag, R	en
dc.contributor.author	Fujii, K	en
dc.contributor.author	Gallino, R	en
dc.contributor.author	Aerts, G	en
dc.contributor.author	Terlizzi, R	en
dc.contributor.author	Abbondanno, U	en
dc.contributor.author	Alvarez-Pol, H	en
dc.contributor.author	Alvarez-Velarde, F	en
dc.contributor.author	Andriamonje, S	en
dc.contributor.author	Andrzejewski, J	en
dc.contributor.author	Assimakopoulos, P	en
dc.contributor.author	Audouin, L	en
dc.contributor.author	Badurek, G	en
dc.contributor.author	Baumann, P	en
dc.contributor.author	Becvar, F	en
dc.contributor.author	Berthoumieux, E	en
dc.contributor.author	Bisterzo, S	en
dc.contributor.author	Calvino, F	en
dc.contributor.author	Cano-Ott, D	en
dc.contributor.author	Capote, R	en
dc.contributor.author	Carrillo de Albornoz, A	en
dc.contributor.author	Cennini, P	en
dc.contributor.author	Chepel, V	en
dc.contributor.author	Chiaveri, E	en
dc.contributor.author	Colonna, N	en
dc.contributor.author	Cortes, G	en
dc.contributor.author	Couture, A	en
dc.contributor.author	Cox, J	en
dc.contributor.author	Dahlfors, M	en
dc.contributor.author	David, S	en
dc.contributor.author	Dillman, I	en
dc.contributor.author	Dolfini, R	en
dc.contributor.author	Domingo Pardo, C	en
dc.contributor.author	Dridi, W	en
dc.contributor.author	Duran, I	en
dc.contributor.author	Eleftheriadis, C	en
dc.contributor.author	Embid-Segura, M	en
dc.contributor.author	Ferrant, L	en
dc.contributor.author	Ferrari, A	en
dc.contributor.author	Ferreira-Marques, R	en
dc.contributor.author	Fitzpatrick, L	en
dc.contributor.author	Frais-Koelbl, H	en
dc.contributor.author	Furman, W	en
dc.contributor.author	Goncalves, I	en
dc.contributor.author	Gonzalez-Romero, E	en
dc.contributor.author	Goverdovski, A	en
dc.contributor.author	Gramegna, F	en
dc.contributor.author	Griesmayer, E	en
dc.contributor.author	Guerrero, C	en
dc.contributor.author	Gunsing, F	en
dc.contributor.author	Haas, B	en
dc.contributor.author	Haight, R	en
dc.contributor.author	Herrera-Martinez, A	en
dc.contributor.author	Igashira, M	en
dc.contributor.author	Isaev, S	en
dc.contributor.author	Jericha, E	en
dc.contributor.author	Kadi, Y	en
dc.contributor.author	Karamanis, D	en
dc.contributor.author	Karadimos, D	en
dc.contributor.author	Kerveno, M	en
dc.contributor.author	Ketlerov, V	en
dc.contributor.author	Koehler, P	en
dc.contributor.author	Konovalov, V	en
dc.contributor.author	Kossionides, E	en
dc.contributor.author	Krticka, M	en
dc.contributor.author	Lamboudis, C	en
dc.contributor.author	Leeb, H	en
dc.contributor.author	Lindote, A	en
dc.contributor.author	Lopes, I	en
dc.contributor.author	Lozano, M	en
dc.contributor.author	Lukic, S	en
dc.contributor.author	Marganiec, J	en
dc.contributor.author	Marques, L	en
dc.contributor.author	Marrone, S	en
dc.contributor.author	Mastinu, P	en
dc.contributor.author	Milazzo, PM	en
dc.contributor.author	Moreau, C	en
dc.contributor.author	Neves, F	en
dc.contributor.author	Oberhummer, H	en
dc.contributor.author	Oshima, M	en
dc.contributor.author	O'Brien, S	en
dc.contributor.author	Pancin, J	en
dc.contributor.author	Papachristodoulou, C	en
dc.contributor.author	Papadopoulos, C	en
dc.contributor.author	Paradela, C	en
dc.contributor.author	Patronis, N	en
dc.contributor.author	Pavlik, A	en
dc.contributor.author	Pavlopoulos, P	en
dc.contributor.author	Perrot, L	en
dc.contributor.author	Plompen, A	en
dc.contributor.author	Plukis, A	en
dc.contributor.author	Poch, A	en
dc.contributor.author	Pretel, C	en
dc.contributor.author	Quesada, J	en
dc.contributor.author	Rauscher, T	en
dc.contributor.author	Reifarth, R	en
dc.contributor.author	Rosetti, M	en
dc.contributor.author	Rubbia, C	en
dc.contributor.author	Rudolf, G	en
dc.contributor.author	Rullhusen, P	en
dc.contributor.author	Salgado, J	en
dc.contributor.author	Sarchiapone, L	en
dc.contributor.author	Savvidis, I	en
dc.contributor.author	Stephan, C	en
dc.contributor.author	Tagliente, G	en
dc.contributor.author	Tain, JL	en
dc.contributor.author	Tassan-Got, L	en
dc.contributor.author	Tavora, L	en
dc.contributor.author	Vannini, G	en
dc.contributor.author	Vaz, P	en
dc.contributor.author	Ventura, A	en
dc.contributor.author	Villamarin, D	en
dc.contributor.author	Vincente, MC	en
dc.contributor.author	Vlachoudis, V	en
dc.contributor.author	Vlastou, R	en
dc.contributor.author	Voss, F	en
dc.contributor.author	Walter, S	en
dc.contributor.author	Wendler, H	en
dc.contributor.author	Wiescher, M	en
dc.contributor.author	Wisshak, K	en
dc.date.accessioned	2014-03-01T11:44:45Z
dc.date.available	2014-03-01T11:44:45Z
dc.date.issued	2007	en
dc.identifier.issn	01466410	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/37145
dc.subject	Inelastic scattering	en
dc.subject	Neutron capture	en
dc.subject	Re/Os cosmo-chronometer	en
dc.subject	s process	en
dc.subject	Stellar cross sections	en
dc.subject.other	Disintegration	en
dc.subject.other	Excited states	en
dc.subject.other	Inelastic neutron scattering	en
dc.subject.other	Isotopes	en
dc.subject.other	Mass spectrometry	en
dc.subject.other	Neutron absorption	en
dc.subject.other	Cosmo-chronology	en
dc.subject.other	Neutron capture	en
dc.subject.other	Stellar cross sections	en
dc.subject.other	Neutrons	en
dc.title	Neutron reactions and nuclear cosmo-chronology	en
heal.type	other	en
heal.identifier.primary	10.1016/j.ppnp.2006.12.014	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.ppnp.2006.12.014	en
heal.publicationDate	2007	en
heal.abstract	The β-decay of187Re (t1 / 2 = 42.3 Gyr) represents a suited cosmo-chronometer for the age of the r-process abundances, since the radiogenic part of the daughter isotope187Os is defined by the difference between the solar187Os abundance and s-process contribution to187Os. The latter component can be determined via the s-process systematics based on the stellar neutron capture cross sections of186Os and187Os. The laboratory cross section of187Os requires a significant correction for the effect of the low-lying excited state at 9.75 keV, which is strongly populated under stellar conditions. This theoretical correction can be improved by an experimental cross section for inelastic scattering to the 9.75 keV state. High resolution time-of-flight measurements of (n, γ) cross sections of186,187,188Os from 1 eV to 1 MeV at CERN n_TOF facility are reported. The inferred stellar cross sections differ from previously recommended values. In addition, the inelastic scattering cross section has been measured at 30 keV neutron energy via time-of-flight at the Karlsruhe 3.7 MV Van de Graaff. The implications of these results for the Re/Os clock are discussed. © 2007 Elsevier B.V. All rights reserved.	en
heal.journalName	Progress in Particle and Nuclear Physics	en
dc.identifier.doi	10.1016/j.ppnp.2006.12.014	en
dc.identifier.volume	59	en
dc.identifier.issue	1	en
dc.identifier.spage	165	en
dc.identifier.epage	173	en