Abstract.
High-spin states have been studied in 72Kr and 72Br using the 40 Ca + 40 Ca and 36 Ar + 40 Ca reactions at 164 and 145 MeV, respectively. The properties and configurations of the high-spin bands observed have been interpreted using unpaired cranked Nilsson-Strutinsky (CNS), and for 72Kr, paired cranked relativistic Hartree-Bogoliubov (CRHB) calculations. In 72Kr a new band has been identified that has the properties expected for the doubly aligned S-band configuration. In 72Br the previously known bands have been extended to higher spin. This has lead to a re-interpretation of the configurations.
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Received: 31 October 2002, Published online: 24 February 2004
PACS:
21.10.Re Collective levels - 23.20.Lv \(\gamma\) transitions and level energies - 27.50. + e \(59\le A \le 89\)
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Kelsall, N.S., Svensson, C.E., Fischer, S. et al. High-spin structure of \(N\simeq Z\) nuclei around the A = 72 region. Eur. Phys. J. A 20, 131–132 (2003). https://doi.org/10.1140/epja/i2002-10338-7
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DOI: https://doi.org/10.1140/epja/i2002-10338-7