Persistence of deformed shapes in the neutron-deficient Pb region

Authors
Chasman, RR Egido, JL Robledo, LM
Citation
Rr. Chasman et al., Persistence of deformed shapes in the neutron-deficient Pb region, PHYS LETT B, 513(3-4), 2001, pp. 325-329
Citations number
22
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
513
Issue
3-4
Year of publication
2001
Pages
325 - 329
Database
ISI
SICI code
0370-2693(20010802)513:3-4<325:PODSIT>2.0.ZU;2-U
Abstract
Calculations are presented for low-lying 0(+) excited states in the neutron deficient Pb isotopes Pb182-190 using both the HFB method with a Gogny int eraction and a many-body method with phenomenological interaction strengths . The calculations suggest the presence of an as yet unobserved oblate 0(+) state in Pb-184. (C) 2001 Elsevier Science B.V. All rights reserved.