New accurate measurements of neutron emission probabilities for relevant fission products

Yazar
Cortes, G.
Dillmann, I.
Gorelov, D.
Guadilla, V.
Hakala, H.
Jokinen, A.
Kankainen, A.
Montaner, A.
Marta, M.
Mendoza, E.
Moore, I.
Nobs, C.
Orrigo, S.
Penttila, H.
Reponen, M.
Rinta-Antila, S.
Riego, A.
Rubio, B.
Saastamoinen, A.
Salvador-Castineira, P.
Tarifeno-Saldivia, A.
Tolosa, A.
Valencia, E.
Ganioglu, Ela
Agramunt, J.
Tain, J. L.
Albiol, F.
Algora, A.
Caballero-Folch, R.
Calvino, F.
Eronen, T.
Garcia, A. R.
Gelletly, W.
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Özet
We have performed new accurate measurements of the beta-delayed neutron emission probability for ten isotopes of the elements Y, Sb, Te and I. These are fission products that either have a significant contribution to the fraction of delayed neutrons in reactors or are relatively close to the path of the astrophysical r process. The measurements were performed with isotopically pure radioactive beams using a constant and high efficiency neutron counter and a low noise beta detector. Preliminary results are presented for six of the isotopes and compared with previous measurements and theoretical calculations.
Bağlantı
http://hdl.handle.net/20.500.12627/130838
https://doi.org/10.1051/epjconf/201714601004
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