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PreprintarXiv licencearXiv

Novel chiral-wobbling excitation mode in atomic nuclei

  • Kouser Qureshie
  • S. P. Rouoof
  • J. A. Sheikh
  • Nazira Nazir
  • G. H. Bhat
  • S. Jehangir
  • N. A. Rather
  • R. J. Guo
  • S. Y. Wang
  • C. Liu
  • Q. B. Chen
  • S. Frauendorf
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Abstract

The properties of high-spin band structures in 74Br nucleus are investigated using the triaxial projected shell model (TPSM) and particle triaxial rotor (PTR) approaches. It has already been demonstrated that lowest three bands observed in 74Br have a characteristic feature of a chiral-wobbler. The first excited band is the chiral partner of the yrast band and the second excited band is the wobbling band based on the yrast state. We have analyzed the third excited band using the TPSM and PTR calculated quantities, and a unique character of this band is revealed. It is predicted that this band is the chiral partner of the second excited band, and is also a wobbling mode based on the first excited band.

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Cite

BibTeXRIS
BibTeX
@misc{qureshie2026novel,
  title = {{Novel chiral-wobbling excitation mode in atomic nuclei}},
  author = {Kouser Qureshie and S. P. Rouoof and J. A. Sheikh and Nazira Nazir and G. H. Bhat and S. Jehangir and N. A. Rather and R. J. Guo and S. Y. Wang and C. Liu and Q. B. Chen and S. Frauendorf},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.09808},
  eprint = {2610.09808},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.09808},
}
RIS
TY  - UNPB
TI  - Novel chiral-wobbling excitation mode in atomic nuclei
AU  - Kouser Qureshie
AU  - S. P. Rouoof
AU  - J. A. Sheikh
AU  - Nazira Nazir
AU  - G. H. Bhat
AU  - S. Jehangir
AU  - N. A. Rather
AU  - R. J. Guo
AU  - S. Y. Wang
AU  - C. Liu
AU  - Q. B. Chen
AU  - S. Frauendorf
PY  - 2026
DA  - 2026/10/09
PB  - arXiv
DO  - 10.48550/arxiv.2610.09808
UR  - https://arxiv.org/abs/2610.09808
AB  - The properties of high-spin band structures in ^74Br nucleus are investigated using the triaxial projected shell model (TPSM) and particle triaxial rotor (PTR) approaches. It has already been demonstrated that lowest three bands observed in ^74Br have a characteristic feature of a chiral-wobbler. The first excited band is the chiral partner of the yrast band and the second excited band is the wobbling band based on the yrast state. We have analyzed the third excited band using the TPSM and PTR calculated quantities, and a unique character of this band is revealed. It is predicted that this band is the chiral partner of the second excited band, and is also a wobbling mode based on the first excited band.
ER  -