Artículo
74 Ge(n, γ) cross section below 70 keV measured at n_TOF CERN
Autor/es | Lederer Woods, C.
Aberle, O. Andrzejewski, J. Audouin, L. Bécares, V. Bacak, M. Cortés Giraldo, Miguel Antonio Guerrero Sánchez, Carlos Lerendegui Marco, Jorge Quesada Molina, José Manuel Riego Pérez, A. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2022 |
Fecha de depósito | 2023-05-24 |
Publicado en |
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Resumen | Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron ... Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment. |
Agencias financiadoras | Austrian Science Found Science and Facilities Council (UK) European Research Council (ERC) Charles University |
Identificador del proyecto | J3503
ST/M006085/1 677497 UNCE/SCI/013 |
Cita | Lederer Woods, C., Aberle, O., Andrzejewski, J., Audouin, L., Bécares, V., Bacak, M.,...,Riego Pérez, A. (2022). 74 Ge(n, γ) cross section below 70 keV measured at n_TOF CERN. European Physical Journal A, 58 (12). https://doi.org/10.1140/epja/s10050-022-00878-5. |