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Total absorption gamma-ray spectroscopy of the beta-delayed neutron emitters Br-87, Br-88, and Rb-94

Autor
Valencia, E.; Taín, J.L.; Algora, A.; Caballero-Folch, R.; Gómez-Hornillos, M.B.; Gorlichev, V.
Tipus d'activitat
Article en revista
Revista
Physical review C
Data de publicació
2017-02-21
Volum
95
Número
2
Pàgina inicial
1
Pàgina final
18
DOI
https://doi.org/10.1103/PhysRevC.95.024320 Obrir en finestra nova
URL
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.95.024320 Obrir en finestra nova
Resum
We investigate the decay of 87,88Br and 94Rb using total absorption ¿-ray spectroscopy. These important fission products are ß-delayed neutron emitters. Our data show considerable ß¿ intensity, so far unobserved in high-resolution ¿-ray spectroscopy, from states at high excitation energy. We also find significant differences with the ß intensity that can be deduced from existing measurements of the ß spectrum. We evaluate the impact of the present data on reactor decay heat using summatio...

Participants

  • Valencia, E.  (autor)
  • Taín, J.L.  (autor)
  • Algora, A.  (autor)
  • Caballero-Folch, R.  (autor)
  • Gómez Hornillos, María Belén  (autor)
  • Gorlichev, V.  (autor)