Change of shell structure and magnetic moments of oddN deformed nuclei towards the neutron drip line
(2010) In Journal of Physics G: Nuclear and Particle Physics 37(5). Abstract
 Examples of the change of neutron shell structure in both weakly bound and resonant neutron oneparticle levels in nuclei towards the neutron drip line are exhibited. It is shown that the shellstructure change due to the weak binding may lead to the deformation of those nuclei with the neutron numbers N approximate to 8, 20, 28 and 40, which are known to be magic numbers in stable nuclei. Nuclei in the 'island of inversion' are most easily and in a simple manner understood in terms of deformation. As an example of spectroscopic properties other than singleparticle energies, magnetic moments of some weakly bound possibly deformed oddN nuclei with neutron numbers close to those traditional magic numbers are given, which are calculated... (More)
 Examples of the change of neutron shell structure in both weakly bound and resonant neutron oneparticle levels in nuclei towards the neutron drip line are exhibited. It is shown that the shellstructure change due to the weak binding may lead to the deformation of those nuclei with the neutron numbers N approximate to 8, 20, 28 and 40, which are known to be magic numbers in stable nuclei. Nuclei in the 'island of inversion' are most easily and in a simple manner understood in terms of deformation. As an example of spectroscopic properties other than singleparticle energies, magnetic moments of some weakly bound possibly deformed oddN nuclei with neutron numbers close to those traditional magic numbers are given, which are calculated using the wavefunction of the last odd particle in deformed WoodsSaxon potentials. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/record/1603845
 author
 HamamotoKuroda, Ikuko ^{LU}
 organization
 publishing date
 2010
 type
 Contribution to journal
 publication status
 published
 subject
 in
 Journal of Physics G: Nuclear and Particle Physics
 volume
 37
 issue
 5
 publisher
 IOP Publishing
 external identifiers

 wos:000276412200006
 scopus:77950684994
 ISSN
 09543899
 DOI
 10.1088/09543899/37/5/055102
 language
 English
 LU publication?
 yes
 id
 4bd67ddb29b944f4b6aef87479ca9e98 (old id 1603845)
 date added to LUP
 20100517 13:44:41
 date last changed
 20180529 11:21:41
@article{4bd67ddb29b944f4b6aef87479ca9e98, abstract = {Examples of the change of neutron shell structure in both weakly bound and resonant neutron oneparticle levels in nuclei towards the neutron drip line are exhibited. It is shown that the shellstructure change due to the weak binding may lead to the deformation of those nuclei with the neutron numbers N approximate to 8, 20, 28 and 40, which are known to be magic numbers in stable nuclei. Nuclei in the 'island of inversion' are most easily and in a simple manner understood in terms of deformation. As an example of spectroscopic properties other than singleparticle energies, magnetic moments of some weakly bound possibly deformed oddN nuclei with neutron numbers close to those traditional magic numbers are given, which are calculated using the wavefunction of the last odd particle in deformed WoodsSaxon potentials.}, articleno = {055102}, author = {HamamotoKuroda, Ikuko}, issn = {09543899}, language = {eng}, number = {5}, publisher = {IOP Publishing}, series = {Journal of Physics G: Nuclear and Particle Physics}, title = {Change of shell structure and magnetic moments of oddN deformed nuclei towards the neutron drip line}, url = {http://dx.doi.org/10.1088/09543899/37/5/055102}, volume = {37}, year = {2010}, }