Band structures in Rh-99

作者: S Kumar , V Singh , K Singh , S Sihotra , N Singh

DOI: 10.1088/0954-3899/41/10/105110

关键词:

摘要: Excited states in the Rh-99 nucleus were populated using fusion-evaporation reaction As-75(Si-28,2p2n) at E-lab = 120 MeV and de-excitations investigated through in-beam gamma-ray spectroscopic techniques INGA spectrometer consisting of 18 clover detectors. The observed band structures are discussed framework tilted axis cranking shell-model calculations. Level low energies identified as resulting from rotational bands based on pi p(1/2) g(9/2) configurations. Delta I 1 coupled higher excitation have been interpreted circle times nu g(7/2) d(5/2), h(11/2) d(5/2) Calculations cranked Nilsson- Strutinsky (CNS) formalism performed to interpret favoured with I-pi (41/2(-), 43/2(-)) (51/2(-), 53/2(-)) maximal spin aligned built valence space nu(d(5/2)g(7/2))(15/2)(3), (17/2)(h(11/2))(11/2)(1) configuration combined fully-aligned pi(g(9/2))(25/2)(5) pi(g(9/2))(15/2)(5) one anti-aligned proton, respectively.

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