Abstract
Excited 0+ states in 160Gd have been examined with the (n,n′γ) reaction at incident neutron energies up to 2.8 MeV. Gamma-ray excitation functions and angular distribution measurements allow the confirmation of the existence of 0+ states at 1379.70 keV and 1558.30 keV, but we reject the assignments of additional previously suggested 0+ candidates. Limits on the level lifetimes of the observed 0+ states permit an evaluation of the collectivity of these states.
Document Type
Article
Publication Date
5-2015
Digital Object Identifier (DOI)
http://dx.doi.org/10.1103/PhysRevC.91.054317
Funding Information
This material is based upon work supported by the National Science Foundation under Grant Nos. PHY-1205412, PHY-1068192, and PHY-1305801.
Repository Citation
Lesher, S. R.; Casarella, C.; Aprahamian, A.; Crider, B. P.; Ikeyama, R.; Marsh, I. R.; McEllistrem, Marcus T.; Peters, Erin E.; Prados-Estévez, F. M.; Smith, M. K.; Tully, Z. R.; Vanhoy, J. R.; and Yates, Steven W., "Collectivity of 0+ States in 160Gd" (2015). Chemistry Faculty Publications. 46.
https://uknowledge.uky.edu/chemistry_facpub/46
Notes/Citation Information
Published in Physical Review C: Nuclear Physics, v. 91, no. 5, article 054317, p. 1-6.
©2015 American Physical Society
The copyright holder has granted permission for posting the article here.