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DOE OSTI · 1606233

Evolution of collective and noncollective structures in 123 Xe

Basu, Anwesha (ORCID:0000000305654989)·Singh, A. K. (ORCID:0000000332624750)·Nag, S.·Hagemann, G. B.·Sletten, G.·Herskind, B.·Wilson, A. N. (ORCID:0000000169281689)·Rogers, J. (ORCID:0000000235456871)·Ragnarsson, I. (ORCID:0000000227861906)·Hübel, H. (ORCID:0000000165451097)·Chmel, S.·Janssens, R. F. (ORCID:0000000170951715)·Carpenter, M. P.·Khoo, T. L.·Kondev, F. G. (ORCID:0000000295675785)·Lauritsen, T.·Zhu, S.·Korichi, A.·Fallon, P.·Nyakó, B. M. (ORCID:0000000267955464)·Timár, J. (ORCID:0000000239105657)
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Abstract

An experiment involving a heavy-ion-induced fusion-evaporation reaction was carried out where high-spin states of 123 Xe were populated in the 80 Se( 48 Ca,5n) 123 Xe reaction at 207 MeV beam energy. Gamma-ray coincidence events were recorded with the Gammasphere Ge detector array. The previously known level scheme was confirmed and enhanced with the addition of five new band structures and several interband transitions. Furthermore, cranked Nilsson-Strutinsky (CNS) calculations were performed and compared with the experimental results in order to assign configurations to the bands.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS90 ≤ A ≤ 149Collective levelsCollective modelsEnergy levels & level densitiesNuclear spin & parityNuclear structure & decaysSpectrometers & spectroscopic techniques

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Basu, Anwesha (ORCID:0000000305654989), Singh, A. K. (ORCID:0000000332624750), Nag, S., Hagemann, G. B., Sletten, G., Herskind, B., Wilson, A. N. (ORCID:0000000169281689), Rogers, J. (ORCID:0000000235456871), Ragnarsson, I. (ORCID:0000000227861906), Hübel, H. (ORCID:0000000165451097), Chmel, S., Janssens, R. F. (ORCID:0000000170951715), Carpenter, M. P., Khoo, T. L., Kondev, F. G. (ORCID:0000000295675785), Lauritsen, T., Zhu, S., Korichi, A., Fallon, P., Nyakó, B. M. (ORCID:0000000267955464), Timár, J. (ORCID:0000000239105657). 2020-02-19. Evolution of collective and noncollective structures in 123 Xe. https://doi.org/10.1103/physrevc.101.024309

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