Artículo
Current quests in nucleosynthesis: present and future neutron-induced reaction measurements
Autor/es | Praena Rodríguez, Javier
Pignatari, M. Martín-Hernández, G. Quesada Molina, José Manuel Sabaté Gilarte, Marta |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2014 |
Fecha de depósito | 2016-12-01 |
Publicado en |
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Resumen | We present some open questions in nucleosynthesis focused on the measurement of relevant neutron capture cross-sections and on new experimental methods. We review the recent 63Ni(n,γ) experiment carried out at the n_TOF ... We present some open questions in nucleosynthesis focused on the measurement of relevant neutron capture cross-sections and on new experimental methods. We review the recent 63Ni(n,γ) experiment carried out at the n_TOF facility at CERN and its astrophysical implications as well as future experiments and opportunities at n_TOF. We argue some improvements in the measurement of cross-sections by activation arising from a new method for the generation of stellar neutron spectra. We show preliminary results of the experimental validation of the method. We discuss the astrophysical implications of the 181Ta(n,γ) stellar cross-section measured with this method. Finally, we describe challenging experiments consisting of in situ radioactive ion beams and stellar neutron beams |
Cita | Praena Rodríguez, J., Pignatari, ., Martín-Hernández, G., Quesada Molina, J.M. y Sabaté Gilarte, M. (2014). Current quests in nucleosynthesis: present and future neutron-induced reaction measurements. EPJ Web of Conferences, 66 (07022), 07022-1-07022-8. |
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