Oneparticle resonant levels in a deformed potential
(2005) In Physical Review C (Nuclear Physics) 72(2). Abstract
 (S)olving the Schrodinger equation in coordinate space with the appropriate asymptotic boundary conditions, neutron oneparticle resonant levels in Y20deformed WoodsSaxon potentials are studied. These resonance levels are the natural extension of oneparticle bound levels to the continuum and are defined in terms of eigenphase. For oneparticle bound levels with Omega(pi)not equal 1/2(+) the corresponding oneparticle resonant levels can be always found for small positive energies. For oneparticle bound levels with Omega(pi)=1/2(+) the corresponding oneparticle resonant levels are either absent or disappearing quickly as energy increases, when we use welldeformed potentials with a realistic size of diffuseness. The possible presence... (More)
 (S)olving the Schrodinger equation in coordinate space with the appropriate asymptotic boundary conditions, neutron oneparticle resonant levels in Y20deformed WoodsSaxon potentials are studied. These resonance levels are the natural extension of oneparticle bound levels to the continuum and are defined in terms of eigenphase. For oneparticle bound levels with Omega(pi)not equal 1/2(+) the corresponding oneparticle resonant levels can be always found for small positive energies. For oneparticle bound levels with Omega(pi)=1/2(+) the corresponding oneparticle resonant levels are either absent or disappearing quickly as energy increases, when we use welldeformed potentials with a realistic size of diffuseness. The possible presence of Omega(pi)=1/2(+) oneparticle resonant levels, in which epsilon=0 components in the wave functions play a crucial role, is further studied using a simplified model without spinorbit potential. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/record/225804
 author
 HamamotoKuroda, Ikuko ^{LU}
 organization
 publishing date
 2005
 type
 Contribution to journal
 publication status
 published
 subject
 in
 Physical Review C (Nuclear Physics)
 volume
 72
 issue
 2
 publisher
 American Physical Society
 external identifiers

 wos:000231564700013
 scopus:26944447146
 ISSN
 05562813
 DOI
 10.1103/PhysRevC.72.024301
 language
 English
 LU publication?
 yes
 id
 c880610d435045e6a634760b7a564150 (old id 225804)
 date added to LUP
 20070820 16:45:22
 date last changed
 20170723 04:41:43
@article{c880610d435045e6a634760b7a564150, abstract = {(S)olving the Schrodinger equation in coordinate space with the appropriate asymptotic boundary conditions, neutron oneparticle resonant levels in Y20deformed WoodsSaxon potentials are studied. These resonance levels are the natural extension of oneparticle bound levels to the continuum and are defined in terms of eigenphase. For oneparticle bound levels with Omega(pi)not equal 1/2(+) the corresponding oneparticle resonant levels can be always found for small positive energies. For oneparticle bound levels with Omega(pi)=1/2(+) the corresponding oneparticle resonant levels are either absent or disappearing quickly as energy increases, when we use welldeformed potentials with a realistic size of diffuseness. The possible presence of Omega(pi)=1/2(+) oneparticle resonant levels, in which epsilon=0 components in the wave functions play a crucial role, is further studied using a simplified model without spinorbit potential.}, articleno = {024301}, author = {HamamotoKuroda, Ikuko}, issn = {05562813}, language = {eng}, number = {2}, publisher = {American Physical Society}, series = {Physical Review C (Nuclear Physics)}, title = {Oneparticle resonant levels in a deformed potential}, url = {http://dx.doi.org/10.1103/PhysRevC.72.024301}, volume = {72}, year = {2005}, }