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Deformed 9/2 + proton-hole states on odd-A /sup 119 -125/Cs

Journal Article · · Phys. Rev. Lett.; (United States)

..delta..J = 1 bands built on deformed 9/2/sup +/ proton-hole states have been observed in /sup 119 -125/Cs. The 9/2/sup +/ bandhead energies drop phenomenally to become the ground state in /sup 119/Cs(N = 64). The band systematics for N(62-74) and Z(51-55) are defined. A deformed-structure relationship is suggested between the excitations of 1g/sub 9/2/ proton and a pair of 1g/sub 9/2/ proton across the Z = 50 closed shell.

Research Organization:
Department of Physics, State University of New York, Stony Brook, New York 11794
OSTI ID:
7074789
Journal Information:
Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 40:13; ISSN PRLTA
Country of Publication:
United States
Language:
English