Rotational band properties of 173W

H. X. Wang, Y. H. Zhang, X. H. Zhou, M. L. Liu, B. Ding, G. S. Li, W. Hua, H. B. Zhou, S. Guo, Y. H. Qiang, M. Oshima, M. Koizumi, Y. Toh, A. Kimura, H. Harada, K. Furutaka, F. Kitatani, S. Nakamura, Y. Hatsukawa, M. OhtaK. Hara, T. Kin, J. Meng

Research output: Contribution to journalArticle

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Abstract

High-spin states in 173W have been studied using the 150Nd(28Si,5n)173W reaction at beam energies of 135 and 140 MeV. The previously known bands associated with the 7/2+[633], 5/2-[512], and 1/2 -[521] configurations are extended significantly, and the unfavored signature branch of the 1/2-[521] band is established for the first time. The band properties, such as level spacings, band-crossing frequencies, alignment gains, and signature splittings, are discussed with an emphasis on the low-spin signature inversion observed in the 5/2-[512] band. By comparing the experimental B(M1)/B(E2) ratios with the theoretical values, we conclude that the configuration of the 5/2-[512] band is quite pure at low spins without appreciable admixture of the 5/2-[523] orbit, in conflict with the particle rotor model calculated results.

Original languageEnglish
Article number044305
JournalPhysical Review C - Nuclear Physics
Volume86
Issue number4
DOIs
Publication statusPublished - Oct 1 2012
Externally publishedYes

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signatures
configurations
admixtures
rotors
alignment
spacing
inversions
orbits
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Wang, H. X., Zhang, Y. H., Zhou, X. H., Liu, M. L., Ding, B., Li, G. S., ... Meng, J. (2012). Rotational band properties of 173W. Physical Review C - Nuclear Physics, 86(4), [044305]. https://doi.org/10.1103/PhysRevC.86.044305

Rotational band properties of 173W. / Wang, H. X.; Zhang, Y. H.; Zhou, X. H.; Liu, M. L.; Ding, B.; Li, G. S.; Hua, W.; Zhou, H. B.; Guo, S.; Qiang, Y. H.; Oshima, M.; Koizumi, M.; Toh, Y.; Kimura, A.; Harada, H.; Furutaka, K.; Kitatani, F.; Nakamura, S.; Hatsukawa, Y.; Ohta, M.; Hara, K.; Kin, T.; Meng, J.

In: Physical Review C - Nuclear Physics, Vol. 86, No. 4, 044305, 01.10.2012.

Research output: Contribution to journalArticle

Wang, HX, Zhang, YH, Zhou, XH, Liu, ML, Ding, B, Li, GS, Hua, W, Zhou, HB, Guo, S, Qiang, YH, Oshima, M, Koizumi, M, Toh, Y, Kimura, A, Harada, H, Furutaka, K, Kitatani, F, Nakamura, S, Hatsukawa, Y, Ohta, M, Hara, K, Kin, T & Meng, J 2012, 'Rotational band properties of 173W', Physical Review C - Nuclear Physics, vol. 86, no. 4, 044305. https://doi.org/10.1103/PhysRevC.86.044305
Wang HX, Zhang YH, Zhou XH, Liu ML, Ding B, Li GS et al. Rotational band properties of 173W. Physical Review C - Nuclear Physics. 2012 Oct 1;86(4). 044305. https://doi.org/10.1103/PhysRevC.86.044305
Wang, H. X. ; Zhang, Y. H. ; Zhou, X. H. ; Liu, M. L. ; Ding, B. ; Li, G. S. ; Hua, W. ; Zhou, H. B. ; Guo, S. ; Qiang, Y. H. ; Oshima, M. ; Koizumi, M. ; Toh, Y. ; Kimura, A. ; Harada, H. ; Furutaka, K. ; Kitatani, F. ; Nakamura, S. ; Hatsukawa, Y. ; Ohta, M. ; Hara, K. ; Kin, T. ; Meng, J. / Rotational band properties of 173W. In: Physical Review C - Nuclear Physics. 2012 ; Vol. 86, No. 4.
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