Decay properties of Mn-68,Mn-69,Mn-70: Probing collectivity up to N=44 in Fe isotopic chain
- Benzoni, G.
- Morales, A. I.
- Watanabe, H.
- Nishimura, S.
- Coraggio, L.
- Gargano, A.
- Browne, F.
- Daido, R.
- Doornenbal, P.
- Fang, Y.
- Lorusso, G.
- Patel, Z.
- Rice, S.
- Sinclair, L.
- Soederstroem, P. A.
- Sumikama, T.
- Wu, J.
- Xu, Z. Y.
- Yokoyama, R.
- Baba, H.
- Avigo, R.
- Garrote, F. L. Bello
- Blasi, N.
- Bracco, A.
- Camera, F.
- Ceruti, S.
- Crespi, F. C. L.
- de Angelis, G.
- Delattre, M. C.
- Dombradi, Z.s.
- Gottardo, A.
- Isobe, T.
- Kuti, I.
- Matsui, K.
- Melon, B.
- Mengoni, D.
- Miyazaki, T.
- Modamio Hoybjor, V.
- Momiyama, S.
- Napoli, D. R.
- Niikura, M.
- Orlandi, R.
- Sakurai, H.
- Sahin, E.
- Sohler, D.
- Taniuchi, R.
- Taprogge, J.
- Vajta, Z.s.
- Valiente Dobon, J. J.
- Wieland, O.
- Yalcinkaya, M.
- ITACO, Nunzio
DOIAbstract
The beta decays Mn-68 -> Fe-68 -> Mn-69 -> Fe-69 and Mn-70 -> Fe-70 have been measured at the RIBF facility at RIKEN using the EURICA gamma spectrometer combined with an active stopper consisting of a stack of Si detectors. The nuclei were produced as fission fragments from a beam of U-238 at a bombarding energy of (345) MeV/nucleon impinging on a Be target and selected using the BigRIPS separator. Half-lives and beta-delayed neutron emission probabilities have been extracted for these decays, together with first experimental information on excited states populated in Fe-69,Fe-70. The data indicate a continuously increasing deformation for Fe isotopes up to A = 70. This is interpreted, as for Cr isotopes, in terms of the interplay between t...
Add to ORKG