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Recent Results at Ultrahigh Spin: Terminating States and Beyond in Mass 160 Rare-earth Nuclei

Paul, E. S.; Rees, J. M.; Hampson, P.; Riley, M. A.; Simpson, J.; Ayangeakaa, A. D.; Baron, J. S.; Carpenter, M. P.; Chiara, C. J. and Garg, U., et al. (2015) In Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory 46(3). p.487-496
Abstract
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valence nucleons above the Gd-146 closed core. Results are presented here for such non-collective oblate (gamma = 60 degrees) terminating states in odd-Z Ho-155, odd-odd Ho-156, and even-even Er-156, where they are compared with neighbouring nuclei. In addition to these particularly favoured states, the occurrence of collective triaxial strongly deformed (TSD) bands, bypassing the terminating states and extending to over 65 (h) over bar, is reviewed.
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in
Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory
volume
46
issue
3
pages
487 - 496
publisher
Jagellonian University, Cracow, Poland
external identifiers
  • wos:000353565500020
  • scopus:84928636833
ISSN
0587-4254
DOI
10.5506/APhysPolB.46.487
language
English
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yes
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4a08c98a-a6ec-4b42-a56c-6fc9bbf3a3df (old id 7439219)
date added to LUP
2015-06-24 11:18:12
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2017-01-01 06:32:47
@article{4a08c98a-a6ec-4b42-a56c-6fc9bbf3a3df,
  abstract     = {A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valence nucleons above the Gd-146 closed core. Results are presented here for such non-collective oblate (gamma = 60 degrees) terminating states in odd-Z Ho-155, odd-odd Ho-156, and even-even Er-156, where they are compared with neighbouring nuclei. In addition to these particularly favoured states, the occurrence of collective triaxial strongly deformed (TSD) bands, bypassing the terminating states and extending to over 65 (h) over bar, is reviewed.},
  author       = {Paul, E. S. and Rees, J. M. and Hampson, P. and Riley, M. A. and Simpson, J. and Ayangeakaa, A. D. and Baron, J. S. and Carpenter, M. P. and Chiara, C. J. and Garg, U. and Hartley, D. J. and Hoffman, C. R. and Janssens, R. V. F. and Kondev, F. G. and Lauritsen, T. and Mason, P. J. R. and Matta, J. and Miller, S. L. and Nolan, P. J. and Ollier, J. and Petri, M. and Radford, D. C. and Revill, J. P. and Wang, X. and Zhu, S. and Ragnarsson, Ingemar},
  issn         = {0587-4254},
  language     = {eng},
  number       = {3},
  pages        = {487--496},
  publisher    = {Jagellonian University, Cracow, Poland},
  series       = {Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory},
  title        = {Recent Results at Ultrahigh Spin: Terminating States and Beyond in Mass 160 Rare-earth Nuclei},
  url          = {http://dx.doi.org/10.5506/APhysPolB.46.487},
  volume       = {46},
  year         = {2015},
}