Single particle and collective structure for nuclei near <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>132</mn></mrow></msup></mrow><mi mathvariant="normal">Sn</mi></math></span>

Jing-ye Zhang; Yang Sun; Mike Guidry; L. L. Riedinger; G. A. Lalazissis

doi:10.1103/PhysRevC.58.R2663

Rapid Communication

Single particle and collective structure for nuclei near $^{132} Sn$

Jing-ye Zhang, Yang Sun, Mike Guidry, L. L. Riedinger, and G. A. Lalazissis

Phys. Rev. C 58, R2663(R) – Published 1 November 1998

Abstract

A new Nilsson single-particle structure is proposed for neutron-rich nuclei near $^{132} Sn$ . In general, a large reduction in spin-orbit interaction is required and the neutron $N = 82$ gap persists in the new set of parameters. The ground state deformations for several isotopic chains are studied with this set and compared with the results of the standard set and with measured ones. Collective bands in two even-even, neutron-rich nuclei are calculated using the projected shell model with the new set of parameters and improved agreement with existing data is found.

Received 7 April 1998

DOI:https://doi.org/10.1103/PhysRevC.58.R2663

Authors & Affiliations

Jing-ye Zhang¹, Yang Sun¹, Mike Guidry^1,2, L. L. Riedinger¹, and G. A. Lalazissis³

¹Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996
²Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831
³Physik-Department, Technische Universität München, D-85747 Garching, Germany

References (Subscription Required)

Click to Expand

Issue

Vol. 58, Iss. 5 — November 1998

Reuse & Permissions

Access Options

Author publication services for translation and copyediting assistance advertisement

Physical Review C

covering nuclear physics