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High-spin spectroscopy of I-122

Singh, Purnima; Nag, Somnath; Selvakumar, K.; Singh, A. K.; Ragnarsson, Ingemar LU ; Bisoi, Abhijit; Goswami, A.; Bhattacharya, S.; Kumar, S. and Singh, K., et al. (2012) In Physical Review C (Nuclear Physics) 85(5).
Abstract
High-spin states in I-122 have been investigated using the Cd-116(B-11,5n)I-122 reaction at a beam energy of 65 MeV and gamma-ray coincidence events were recorded with the INGA spectrometer. The level scheme of I-122 has been extended up to spin I = 30. Experimental features, such as band-crossing frequencies, aligned angular momenta, signature splitting, and B(M1)/B(E2) ratios have been used for configuration assignments to low-energy band structures. Maximally aligned states involving all eight particles outside the Sn-114 core and states with one particle antialigned have been identified. Cranked Nilsson-Strutinsky calculations have been used to interpret high-spin structures.
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publication status
published
subject
in
Physical Review C (Nuclear Physics)
volume
85
issue
5
publisher
American Physical Society
external identifiers
  • wos:000304067700002
  • scopus:84861903634
ISSN
0556-2813
DOI
10.1103/PhysRevC.85.054311
language
English
LU publication?
yes
id
db63e14f-a84d-4776-becb-263305e58747 (old id 2812966)
date added to LUP
2012-06-25 09:39:21
date last changed
2017-01-01 05:54:23
@article{db63e14f-a84d-4776-becb-263305e58747,
  abstract     = {High-spin states in I-122 have been investigated using the Cd-116(B-11,5n)I-122 reaction at a beam energy of 65 MeV and gamma-ray coincidence events were recorded with the INGA spectrometer. The level scheme of I-122 has been extended up to spin I = 30. Experimental features, such as band-crossing frequencies, aligned angular momenta, signature splitting, and B(M1)/B(E2) ratios have been used for configuration assignments to low-energy band structures. Maximally aligned states involving all eight particles outside the Sn-114 core and states with one particle antialigned have been identified. Cranked Nilsson-Strutinsky calculations have been used to interpret high-spin structures.},
  articleno    = {054311},
  author       = {Singh, Purnima and Nag, Somnath and Selvakumar, K. and Singh, A. K. and Ragnarsson, Ingemar and Bisoi, Abhijit and Goswami, A. and Bhattacharya, S. and Kumar, S. and Singh, K. and Sethi, J. and Saha, Sudipta and Trivedi, T. and Jadhav, S. V. and Donthi, R. and Naidu, B. S. and Palit, R.},
  issn         = {0556-2813},
  language     = {eng},
  number       = {5},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {High-spin spectroscopy of I-122},
  url          = {http://dx.doi.org/10.1103/PhysRevC.85.054311},
  volume       = {85},
  year         = {2012},
}