JOPSS - Search Results

Search Results: Records 1-3 displayed on this page of 3

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Journal Articles

Experimental identification of spin-parities and single-particle configurations in $^{257}$ No and its -decay daughter $^{253}$ Fm

Asai, Masato; Tsukada, Kazuaki; Sakama, Minoru*; Ichikawa, Shinichi; Ishii, Tetsuro; Nagame, Yuichiro; Nishinaka, Ichiro; Akiyama, Kazuhiko; Osa, Akihiko; Oura, Yasuji*; et al.

Physical Review Letters, 95(10), p.102502_1 - 102502_4, 2005/09

https://doi.org/10.1103/PhysRevLett.95.102502

Times Cited Count：63 Percentile：87.55(Physics, Multidisciplinary)

Excited states in $^{253}$ Fm fed by the decay of $^{257}$ No have been established through - and -electron coincidence spectroscopy using a gas-jet transport system and an on-line isotope separator. The spin-parity of the 124.1 keV level in $^{253}$ Fm has been identified on the basis of the measured internal conversion coefficients. The $nu 3/2^{+}[622]$ configuration has been assigned to the ground state of $^{257}$ No as well as to the 124.1 keV level. It was found that the ground state configuration of $^{257}$ No is different from that of lighter isotones.