74Ge(n, γ ) cross section below 70 keV measured at n_TOF CERN
Metadatos
Afficher la notice complèteAuteur
Lederer Woods, C.; Porras Sánchez, José Ignacio; Praena Rodríguez, Antonio Javier; TOF CollaborationEditorial
Springer
Date
2022-12-09Referencia bibliográfica
Lederer-Woods, C... [et al.]. 74 Ge(n,γ ) cross section below 70 keV measured at n_TOF CERN. Eur. Phys. J. A 58, 239 (2022). [https://doi.org/10.1140/epja/s10050-022-00878-5]
Résumé
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 below70 keVneutron
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.