Single-particle excitations in the level structure of Cu 64

S. Samanta; S. Das; R. Bhattacharjee; S. Chatterjee; R. Raut; S. S. Ghugre; A. K. Sinha; U. Garg; Neelam; N. Kumar; P. Jones; Md Sazedur R. Laskar; F. S. Babra; S. Biswas; S. Saha; P. Singh; R. Palit

doi:10.1103/PhysRevC.97.014319

Single-particle excitations in the level structure of Cu 64

S. Samanta, S. Das, R. Bhattacharjee, S. Chatterjee, R. Raut, S. S. Ghugre, A. K. Sinha, U. Garg, Neelam, N. Kumar, P. Jones, Md Sazedur R. Laskar, F. S. Babra, S. Biswas, S. Saha, P. Singh, R. Palit

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Abstract

Excited states of the Cu64(Z=29,N=35) nucleus have been probed using heavy-ion-induced fusion evaporation reaction and an array of Compton-suppressed Clovers as detection system for the emitted γ rays. More than 50 new transitions have been identified and the level scheme of the nucleus has been established up to an excitation energy Ex∼6 MeV and spin ∼10. The experimental results have been compared with those from large-basis shell-model calculations that facilitated an understanding of the single-particle configurations underlying the level structure of the nucleus.

Original language	English
Article number	014319
Journal	Physical Review C
Volume	97
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.97.014319
State	Published - 29 Jan 2018
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018 American Physical Society.

Funding

The authors wish to thank the staff of the Pelletron LINAC Facility at TIFR, Mumbai, for their help and support during the experiment. Our deepest gratitude to Deepa Teksingh Pujara of the Target Laboratory at TIFR for her guidance, help, and active contribution during the target fabrication exercise. Help and support received from Kausik Basu (UGC-DAE CSR, KC), B. S. Naidu, S. Jadhav, and R. Donthi (TIFR) during the experiment is appreciated. This work is partially supported by the US National Science Foundation (Grant No. PHY1762495).

Funders	Funder number
US National Science Foundation

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10.1103/PhysRevC.97.014319

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abstract = "Excited states of the Cu64(Z=29,N=35) nucleus have been probed using heavy-ion-induced fusion evaporation reaction and an array of Compton-suppressed Clovers as detection system for the emitted γ rays. More than 50 new transitions have been identified and the level scheme of the nucleus has been established up to an excitation energy Ex∼6 MeV and spin ∼10. The experimental results have been compared with those from large-basis shell-model calculations that facilitated an understanding of the single-particle configurations underlying the level structure of the nucleus.",

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AU - Samanta, S.

AU - Das, S.

AU - Bhattacharjee, R.

AU - Chatterjee, S.

AU - Raut, R.

AU - Ghugre, S. S.

AU - Sinha, A. K.

AU - Garg, U.

AU - Neelam,

AU - Kumar, N.

AU - Jones, P.

AU - Laskar, Md Sazedur R.

AU - Babra, F. S.

AU - Biswas, S.

AU - Saha, S.

AU - Singh, P.

AU - Palit, R.

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Single-particle excitations in the level structure of Cu 64

Abstract

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