Weaklybound p3/2 neutrons and spinresponse function in the manybody paircorrelation of neutron drip line nuclei
(2004) In Physical Review C (Nuclear Physics) 70(3). Abstract
 Solving the simplified model of the HartreeFock Bogoliubov equation in coordinate space with the correct asymptotic boundary conditions, the spinorbit splitting, occupation probabilities, effective pairgap, mean square radius, and spinresponse function are studied for weakly bound p neutrons. As the binding energy of p3∕2 neutrons becomes small or approaches zero, the spinorbit splitting p3∕2−p1∕2 in the onebody potential drastically decreases and, at the same time, the effective pairgap for the p neutrons becomes small, while the occupation probability of the p3∕2 level decreases only slightly. Consequently, in that limit lowlying broader spin response with almost constant amount of total strength appears with the peak moving... (More)
 Solving the simplified model of the HartreeFock Bogoliubov equation in coordinate space with the correct asymptotic boundary conditions, the spinorbit splitting, occupation probabilities, effective pairgap, mean square radius, and spinresponse function are studied for weakly bound p neutrons. As the binding energy of p3∕2 neutrons becomes small or approaches zero, the spinorbit splitting p3∕2−p1∕2 in the onebody potential drastically decreases and, at the same time, the effective pairgap for the p neutrons becomes small, while the occupation probability of the p3∕2 level decreases only slightly. Consequently, in that limit lowlying broader spin response with almost constant amount of total strength appears with the peak moving toward very low excitation energies. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/record/702218
 author
 HamamotoKuroda, Ikuko ^{LU} and Sagawa, Hiroyuki
 organization
 publishing date
 2004
 type
 Contribution to journal
 publication status
 published
 subject
 in
 Physical Review C (Nuclear Physics)
 volume
 70
 issue
 3
 publisher
 American Physical Society
 external identifiers

 wos:000224325900030
 scopus:10044259647
 ISSN
 05562813
 DOI
 10.1103/PhysRevC.70.034317
 language
 English
 LU publication?
 yes
 id
 0a0805f13df849d8a2f2f0a94fa9591d (old id 702218)
 date added to LUP
 20080107 21:38:21
 date last changed
 20171112 04:00:34
@article{0a0805f13df849d8a2f2f0a94fa9591d, abstract = {Solving the simplified model of the HartreeFock Bogoliubov equation in coordinate space with the correct asymptotic boundary conditions, the spinorbit splitting, occupation probabilities, effective pairgap, mean square radius, and spinresponse function are studied for weakly bound p neutrons. As the binding energy of p3∕2 neutrons becomes small or approaches zero, the spinorbit splitting p3∕2−p1∕2 in the onebody potential drastically decreases and, at the same time, the effective pairgap for the p neutrons becomes small, while the occupation probability of the p3∕2 level decreases only slightly. Consequently, in that limit lowlying broader spin response with almost constant amount of total strength appears with the peak moving toward very low excitation energies.}, articleno = {034317}, author = {HamamotoKuroda, Ikuko and Sagawa, Hiroyuki}, issn = {05562813}, language = {eng}, number = {3}, publisher = {American Physical Society}, series = {Physical Review C (Nuclear Physics)}, title = {Weaklybound p3/2 neutrons and spinresponse function in the manybody paircorrelation of neutron drip line nuclei}, url = {http://dx.doi.org/10.1103/PhysRevC.70.034317}, volume = {70}, year = {2004}, }