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Triaxial strongly deformed bands in Tm-160,Tm-161

Teal, C.; Lagergren, K.; Aguilar, A.; Hartley, D. J.; Riley, M. A.; Simpson, J.; Carpenter, M. P.; Garg, U.; Janssens, R. V. F. and Joss, D. T., et al. (2008) In Physical Review C (Nuclear Physics) 78(1).
Abstract
High-spin states in Tm-160,Tm-161 were populated using the Te-128(Cl-37, 5n and 4n) reactions at a beam energy of 170 MeV. Emitted gamma rays were detected in the Gammasphere spectrometer. Two rotational bands with high moments of inertia were discovered, one assigned to Tm-160, while the other tentatively assigned to Tm-161. These sequences display features similar to bands observed in neighboring Er, Tm, Yb, and Lu nuclei which have been discussed in terms of triaxial strongly deformed structures. Cranked Nilsson Strutinsky calculations have been performed that predict well-deformed triaxial shapes at high spin in Tm-160,Tm-161.
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publication status
published
subject
in
Physical Review C (Nuclear Physics)
volume
78
issue
1
publisher
American Physical Society
external identifiers
  • wos:000258636200077
  • scopus:48749084174
ISSN
0556-2813
DOI
10.1103/PhysRevC.78.017305
language
English
LU publication?
yes
id
78b4f92a-805b-4e36-8706-92be793808aa (old id 1251818)
date added to LUP
2008-11-04 15:08:18
date last changed
2017-01-01 06:05:22
@article{78b4f92a-805b-4e36-8706-92be793808aa,
  abstract     = {High-spin states in Tm-160,Tm-161 were populated using the Te-128(Cl-37, 5n and 4n) reactions at a beam energy of 170 MeV. Emitted gamma rays were detected in the Gammasphere spectrometer. Two rotational bands with high moments of inertia were discovered, one assigned to Tm-160, while the other tentatively assigned to Tm-161. These sequences display features similar to bands observed in neighboring Er, Tm, Yb, and Lu nuclei which have been discussed in terms of triaxial strongly deformed structures. Cranked Nilsson Strutinsky calculations have been performed that predict well-deformed triaxial shapes at high spin in Tm-160,Tm-161.},
  author       = {Teal, C. and Lagergren, K. and Aguilar, A. and Hartley, D. J. and Riley, M. A. and Simpson, J. and Carpenter, M. P. and Garg, U. and Janssens, R. V. F. and Joss, D. T. and Kondev, F. G. and Lauritsen, T. and Lister, C. J. and Wang, X. and Zhu, S. and Ragnarsson, Ingemar},
  issn         = {0556-2813},
  language     = {eng},
  number       = {1},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {Triaxial strongly deformed bands in Tm-160,Tm-161},
  url          = {http://dx.doi.org/10.1103/PhysRevC.78.017305},
  volume       = {78},
  year         = {2008},
}