A. Mukherjee¹, S. Bhattacharya¹, T. Trivedi¹, R.P. Singh², S. Muralithar², D. Negi³, R. Palit³, S. Nag⁴, S. Rajbanshi⁵, S. Kumar⁶, M. Kumar Raju⁷, D. Choudhury⁸, S. Sihotra⁹, R. Kumar², S.C. Pancholi², A.K. Jain^10
1Department of Pure $\&$ Applied Physics, Guru Ghasidas Vishwavidyalaya, Koni, Bilaspur-495009, India
²Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi-110067, India
³Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai-400005, India
⁴Department of Physics, IIT (BHU), Varanasi-221005, India
⁵Department of Physics, Presidency University, Kolkata-700073, India
⁶Department of Physics and Astrophysics, University of Delhi, Delhi-110007, India
⁷Department of Physics, GITAM Institute of Science, Vishakhapatnam-530045, India
⁸Department of Physics, Indian Institute of Technology, Ropar, Punjab-140001, India
⁹Department of Physics, Punjab University, Chandigarh-160014, India
¹⁰Amity Institute of Nuclear Science &l; Technology, Amity University UP, Noida-201313, India

Abstract. The structural features of the ⁷²Se nucleus, obtained from our recent work [1], have been compared with the neighboring even-even proton rich Se isotopes to get a better understanding about the presence of shape coexistence at low spin states. The corresponding alignment behaviour of different Se isotopes has been used to understand the shapes of the coexisting states at low excitation energy. The experimental results of Se isotopes have been interpreted in the framework of total Routhian surface (TRS) calculations.

doi: https://doi.org/10.55318/bgjp.2022.49.1.108

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