Rotational structure of odd-proton 103, 105, 107, 109, 111Tc isotopes

. A systematic study of the yrast band structure for the neutron-rich odd-mass 103-111 Tc 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 obta...

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Bibliographic Details
Published in:The European physical journal. A, Hadrons and nuclei Hadrons and nuclei, 2017, Vol.53 (10), p.1-14, Article 200
Main Authors: Kumar, Amit, Singh, Dhanvir, Singh, Suram, Bharti, Arun, Bhat, G. H., Sheikh, J. A.
Format: Article
Language:English
Subjects:
Angular momentum
Band structure
Band structure of solids
Energy spectra
Hadrons
Heavy Ions
Isotopes
Nuclear Fusion
Nuclear Physics
Nuclear structure
Nuclei (nuclear physics)
Particle and Nuclear Physics
Physics
Physics and Astronomy
Regular Article - Theoretical Physics
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Summary:. A systematic study of the yrast band structure for the neutron-rich odd-mass 103-111 Tc 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.
ISSN:1434-6001
1434-601X
DOI:10.1140/epja/i2017-12391-5