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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13880
Title: G-factor measurement of the 2738 keV isomer in la 135
Authors: Laskar Md.S.R.
Saha S.
Palit R.
Mishra S.N.
Shimizu N.
Utsuno Y.
Ideguchi E.
Naik Z.
Babra F.S.
Biswas S.
Kumar S.
Mohanta S.K.
Palshetkar C.S.
Singh P.
Srivastava, Praveen Chandra
Published in: Physical Review C
Abstract: The g factor of an isomeric state at 2738 keV in La135 has been measured by time differential perturbed angular distribution technique. This isomer was populated in the reaction Te128(B11, 4n)La135 at beam energy of 52 MeV. We performed the large-scale shell-model (LSSM) calculations which successfully describe the low-lying levels and band structures of La135. The measured value of the g factor,-0.049(3), has been compared with the LSSM result to firmly assign the configuration of the isomeric state. The major configuration of 23/2+ state is π(d5/2) - ν(h11/2)-2. © 2019 American Physical Society.
Citation: Physical Review C (2019), 99(1): -
URI: https://doi.org/10.1103/PhysRevC.99.014308
http://repository.iitr.ac.in/handle/123456789/13880
Issue Date: 2019
Publisher: American Physical Society
ISSN: 24699985
Author Scopus IDs: 57194785562
57198958575
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8506180600
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7801694400
57194782356
24536659600
57201570682
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57216534200
57208202387
Author Affiliations: Laskar, Md.S.R., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Saha, S., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Palit, R., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Mishra, S.N., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Shimizu, N., Center for Nuclear Study, University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
Utsuno, Y., Center for Nuclear Study, University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan, Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195, Japan
Ideguchi, E., Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki, Osaka, 567-0047, Japan
Naik, Z., Sambalpur University, Sambalpur, 768019, India
Babra, F.S., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Biswas, S., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Kumar, S., University of Delhi, Delhi, 110007, India
Mohanta, S.K., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Palshetkar, C.S., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Singh, P., Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai, 400005, India
Srivastava, P.C., Department of Physics, Indian Institute of Technology, Roorkee, 247667, India
Funding Details: The authors acknowledge the TIFR-BARC Pelletron Linac Facility for providing good quality beam. The help and cooperation from S. M. Davane, B. Naidu, S. Jadhav, and R. Donthi for setting up the experimental apparatus is acknowledged. This work is partially supported by the International Joint Research Promotion Program of Osaka University. Authors thank Prof. C. M. Petrache for useful discussion at RCNP, Osaka University. N.S. and Y.U. acknowledge priority issue 9 to be tackled by using Post K Computer (hp170230, hp180179), Interdisciplinary Computational Science Program in CCS, University of Tsukuba, KAKENHI (Grants No. 17K05433 and No. 15K05094), and CNS-RIKEN joint project for large-scale nuclear structure calculations. We acknowledge M. Honma for the collaborations and N82GYM and SNBG3 interactions.
Appears in Collections:Journal Publications [PH]

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