Decay properties of
Mn; Probing collectivity up to N=44 in Fe isotopic chain
Mnの崩壊の性質; 鉄同位体における中性子数44までの集団性の探索
Benzoni, G.*; Morales, A. I.*; Watanabe, H.*; 西村 俊二*; Coraggio, L.*; Itaco, N.*; Gargano, A.*; Browne, F.*; Daido, R.*; Doornenbal, P.*; Fang, Y.*; Lorusso, G.*; Patel, Z.*; Rice, S.*; Sinclair, L.*; S
derstr
m, P.-A.*; 炭竃 聡之*; Wu, J.*; Xu, Z. Y.*; Yokoyama, R.*; 馬場 秀忠*; Avigo, R.*; Bello Garrote, F. L.*; Blasi, N.*; Bracco, A.*; Camera, F.*; Ceruti, S.*; Crespi, F. C. L.*; De Angelis, G.*; Delattre, M.-C.*; Dombr
di, Zs.*; Gottardo, A.*; Isobe, T.*; Kuti, I.*; Matsui, K.*; Melon, B.*; Mengoni, D.*; Miyazaki, T.*; Modamio-Hoybjor, V.*; Momiyama, S.*; Napoli, D. R.*; 新倉 潤*; Orlandi, R.
; 櫻井 博儀*; Sahin, E.*; Sohler, D.*; 谷内 稜*; Taprogge, J.*; Vajta, Zs.*; Valiente-Dob
n, J. J.*; Yalcinkaya, M.*; Wieland, O.*
Benzoni, G.*; Morales, A. I.*; Watanabe, H.*; Nishimura, Shunji*; Coraggio, L.*; Itaco, N.*; Gargano, A.*; Browne, F.*; Daido, R.*; Doornenbal, P.*; Fang, Y.*; Lorusso, G.*; Patel, Z.*; Rice, S.*; Sinclair, L.*; S
derstr
m, P.-A.*; Sumikama, Toshiyuki*; Wu, J.*; Xu, Z. Y.*; Yokoyama, R.*; Baba, Hidetada*; Avigo, R.*; Bello Garrote, F. L.*; Blasi, N.*; Bracco, A.*; Camera, F.*; Ceruti, S.*; Crespi, F. C. L.*; De Angelis, G.*; Delattre, M.-C.*; Dombr
di, Zs.*; Gottardo, A.*; Isobe, T.*; Kuti, I.*; Matsui, K.*; Melon, B.*; Mengoni, D.*; Miyazaki, T.*; Modamio-Hoybjor, V.*; Momiyama, S.*; Napoli, D. R.*; Niikura, Megumi*; Orlandi, R.; Sakurai, Hiroyoshi*; Sahin, E.*; Sohler, D.*; Taniuchi, Ryo*; Taprogge, J.*; Vajta, Zs.*; Valiente-Dob
n, J. J.*; Yalcinkaya, M.*; Wieland, O.*
The
decays of
Mn have been measured at the RIBF facility at RIKEN using the EURICA
spectrometer combined with an active stopper consisting of a stack of Si detectors. Half-lives and
-delayed neutron emission probabilities have been extracted for these decays, together with first experimental information on excited states populated in
Fe. The data indicate a continuously increasing deformation for Fe isotopes up to A=70, and interpreted to be due to the interplay between quadrupole correlation of specific neutron orbitals and the monopole component of the proton-neutron interaction.