Journal of the Korean Physical Society

pISSN 0374-4884 eISSN 1976-8524
Qrcode

Article

J. Korean Phy. Soc. 2011; 59(2(3)): 2106-2109

Published online August 12, 2011     https://doi.org/10.3938/jkps.59.2106

Copyright © The Korean Physical Society.

The Role of Fe and Ni for S-Process Nucleosynthesis and Innovative Nuclear Technologies

G. Giubrone, J. L. Tain, C. Lederer, A. Pavlik, A. Wallner, S. Andriamonje, M. Brugger, M. Calviani, F. Cerutti, E. Chiaveri, A. Ferrari, Y. Kadi, E. Lebbos, V. Vlachoudis, J. Andrzejewski, J. Marganiec, J. Perkowski, L. Audouin, B. Berthier, L. Tassan-Got, V. Avrigeanu, M. Mirea, V. Becares, D. Cano-Ott, M. Fernandez-Ordonez, E. Gonzalez-Romero, C. Guerrero, F. Martin-Fuertes, T. Martinez, E. Mendoza, G. Pina, J. Quinones, F. Becvar, M. Krticka, F. Belloni, P. M. Milazzo, E. Berthoumieux, F. Gunsing, F. Calvino, G. Cortes, M. B. Gomez-Hornillos, C. Carrapico, I. F. Goncalves, R. Sarmento, P. Vaz, N. Colonna, S. Marrone, M. H. Meaze, G. Tagliente, V. Variale, I. Dillman, C. Domingo-Pardo, M. Heil, I. Duran, C. Paradela, D. Tarrio, S. Ganesan, F. Gramegna, P. F. Mastinu, S. Harrisopulos, K. Ioannides, D. Karadimos, E. Jericha, H. Leeb, C. Weiss, F. Kappeler, M. Lozano, J. Praena, J. M. Quesada, C. Massimi, G. Vannini, A. Mengoni, A. Ventura, M. Mosconi, R. Nolte, R. Vlastou

Abstract

The accurate measurement of neutron capture cross sections of all Fe and Ni isotopes is important for disentangling the contribution of the s-process and the r-process to the stellar nucleosynthesis of elements in the mass range 60 ?¼ A ?¼ 120. At the same time, Fe and Ni are important components of structural materials and improved neutron cross section data is relevant in the design of new nuclear systems. With the aim of obtaining improved capture data on all stable iron and nickel isotopes, a program of measurements has been launched at the CERN Neutron Time of Flight Facility n_TOF.

Keywords: C6D6 Detectors, Pulse Height Weighting Technique, Nuclear Astrophysics, Advanced Nuclear Systems, Neutron Capture Cross Sections, Neutron Time Of Flight Facility