Dominance of low-l component in weakly bound deformed single-neutron orbits
(2004) In Physical Review C (Nuclear Physics) 69(4).- Abstract
- Calculating single-particle (Nilsson) levels in axially symmetric quadrupole-deformed potentials in coordinate space, the structure of weakly bound neutron orbits is studied in the absence of pair correlation. It is shown that in the wave functions of Omega(pi)=1/2(+) orbits, where Omega expresses the projection of the particle angular momentum along the symmetry axis, the l=0 (s(1/2)) component becomes overwhelmingly dominant as the binding energy of the orbits approaches zero, irrespective of the size of the deformation and the kind of Nilsson orbits. Consequently, all Omega(pi)=1/2(+) levels become practically unavailable for both deformation and many-body pair correlation, when the levels approach continuum or lie in the continuum.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/277824
- author
- Hamamoto-Kuroda, Ikuko LU
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 69
- issue
- 4
- article number
- 041306(R)
- publisher
- American Physical Society
- external identifiers
-
- wos:000221427500006
- scopus:3042680366
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.69.041306
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
- id
- 53fc3377-f7e7-436b-88a0-3b323d46d5c0 (old id 277824)
- date added to LUP
- 2016-04-01 17:01:12
- date last changed
- 2022-01-28 23:50:08
@article{53fc3377-f7e7-436b-88a0-3b323d46d5c0, abstract = {{Calculating single-particle (Nilsson) levels in axially symmetric quadrupole-deformed potentials in coordinate space, the structure of weakly bound neutron orbits is studied in the absence of pair correlation. It is shown that in the wave functions of Omega(pi)=1/2(+) orbits, where Omega expresses the projection of the particle angular momentum along the symmetry axis, the l=0 (s(1/2)) component becomes overwhelmingly dominant as the binding energy of the orbits approaches zero, irrespective of the size of the deformation and the kind of Nilsson orbits. Consequently, all Omega(pi)=1/2(+) levels become practically unavailable for both deformation and many-body pair correlation, when the levels approach continuum or lie in the continuum.}}, author = {{Hamamoto-Kuroda, Ikuko}}, issn = {{0556-2813}}, language = {{eng}}, number = {{4}}, publisher = {{American Physical Society}}, series = {{Physical Review C (Nuclear Physics)}}, title = {{Dominance of low-l component in weakly bound deformed single-neutron orbits}}, url = {{http://dx.doi.org/10.1103/PhysRevC.69.041306}}, doi = {{10.1103/PhysRevC.69.041306}}, volume = {{69}}, year = {{2004}}, }