Abstract.
A systematic study of the yrast band structure for the neutron-rich odd-mass 103-111Tc nuclei is carried out using Projected Shell Model. The rotational band structure has been studied up to a maximum spin of \( 59/2^{+}\) . Excellent agreement with available experimental data for all isotopes is obtained. The energy spectra and electromagnetic transition strengths in terms of the configuration mixing of the angular-momentum projected multi-quasiparticle states are studied in detail. Signature splitting in the yrast rotational band is well described in the perspective of nuclear structure physics. The back-bending phenomenon is also well described for these nuclei in the present work.
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Kumar, A., Singh, D., Singh, S. et al. Rotational structure of odd-proton 103, 105, 107, 109, 111Tc isotopes. Eur. Phys. J. A 53, 200 (2017). https://doi.org/10.1140/epja/i2017-12391-5
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DOI: https://doi.org/10.1140/epja/i2017-12391-5