High spin states in {sup 112,114,116}Pd
- and others
High spin sates have been established using {gamma}{gamma}, x - x, x - {gamma}, and {gamma} {gamma} {gamma} coincidence techniques following the spontaneous fission of {sup 252}Cf. Data from a series of three different experiments conducted viz., with the early implementation of gammasphere at LBL, with the Compton-suppressed Ge-array at ORNL and x-{gamma} setup of INEL, was used to establish the high spin structures. In {sup 112}Pd yrast levels with energies of 349, 883, 1550, 2318, 3050, 3598 and 4205 keV connected by E2 transitions have been identified. In {sup 114}Pd yrast levels with energies of 333, 852, 1500, 2216, 2860, 3443, 4147 and 5011 and in {sup 116}Pd levels with energies of 341, 878, 1560, 2344, 3092, 3684, 4395 and 5244 decaying through a cascade of E2 transitions have been established. Also {gamma}-bands with energies of 737, 1096, 1362, 1759, 2002, 2483 and 2691 keV in {sup 114}Pd; 695, 1012, 1320, 1631, 1984, 2290, 2655, 2906, 3338 and 3504 keV in {sup 114}Pd; and 7838, 1067, 1374, 1719, 2101, 2493, 2931, 3256, and 3807 keV have been identified. In addition two negative parity bands with enerigies of 2183(5{sup -}), 2599(7{sup -}), 3105(9{sup -}), 3738(11{sup -}), 4473(13{sup -}) and 5256(15{sup -}) keV in {sup 114}Pd and 1984(5{sup -}), 2437(7{sup -}), 2972(9{sup -}), 3632(11{sup -}), and 4417(13{sup -}) keV have been established. The systematics of the yrast bands in these nuclei will be discussed.
- OSTI ID:
- 255517
- Report Number(s):
- CONF-9510116-; ISSN 0003-0503; TRN: 96:015824
- Journal Information:
- Bulletin of the American Physical Society, Vol. 40, Issue 10; Conference: Fall meeting of the Division of Nuclear Physics of the American Physical Society, Bloomington, IN (United States), 25-28 Oct 1995; Other Information: PBD: Oct 1995
- Country of Publication:
- United States
- Language:
- English
Similar Records
Similar rotational band structures in doubly-odd /sup 136/Pm and /sup 134/Pr
Coulomb excitation of vibrational states in {sup 232}Th with {sup 16}O projectiles