β-decay half-lives of neutron-rich nuclei around 158Nd, relevant to the formation of the A≈165 rare-earth element peak

Autor: Wu J., Nishimura S., Lorusso G., Xu Z.Y., Ideguchi E, Simpson G.S., Baba H., Browne F., Daido R., Doornebal P., Fang Y.F., Isobe T., Li Z., Patel Z., Rice S., Sinclair L., Söderström P.-A., Sumikama T., Watanabe H., Yagi A., Yokoyama R., Aoi N., Garrote F.L. Bello, Benzoni G., Gey G., Gottardo A., Nishibata H., Odahara A., Sakurai H., Tanaka M., Taprogge J., Yamamoto T.

Publikováno v: EPJ Web of Conferences, Vol 109, p 08003 (2016)

A β-decay spectroscopy experiment around 158Nd was performed at RI Beam Factory (RIBF), RIKEN Nishina Center, in order to understand the production mechanism of the A≈165 rare-earth element (REE) peak in the r-process mass abundance pattern. In th

Externí odkaz: https://doaj.org/article/c46ef9fd3ac44a39999034bfd99b70df

Restricted spin-range correction in the Oslo method: The example of nuclear level density and γ -ray strength function from $^{239}$Pu(d,pγ)$^{240}$Pu

Autor: Zeiser, F., Tveten, G.M., Potel, G., Larsen, A.C., Guttormsen, M., Laplace, T.A., Siem, S., Bleuel, D.L., Goldblum, B.L., Bernstein, L.A., Garrote, F.L. Bello, Campo, L. Crespo, Eriksen, T.K., Görgen, A., Hadynska-Klek, K., Ingeberg, V.W., Midtbø, J.E., Sahin, E., Tornyi, T., Voinov, A., Wiedeking, M., Wilson, J.

Publikováno v: Physical Review C
Physical Review C, American Physical Society, 2019, 100 (2), pp.024305. ⟨10.1103/PhysRevC.100.024305⟩
Phys.Rev.C
Phys.Rev.C, 2019, 100 (2), pp.024305. ⟨10.1103/PhysRevC.100.024305⟩

International audience; The Oslo method has been applied to particle-γ coincidences following the Pu239(d,p) reaction to obtain the nuclear level density (NLD) and γ-ray strength function (γSF) of Pu240. The experiment was conducted with a 12 MeV

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1fdf973eb70526f34dcca2be773c52e8
https://hal.archives-ouvertes.fr/hal-02153350