Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2007-03-28
Phys.Rev.C76:024320,2007
Physics
Nuclear Physics
Nuclear Theory
5 pages, 4 figures (three in color), 1 table, to be submitted to Physical Review C
Scientific paper
10.1103/PhysRevC.76.024320
Systematic calculations of ground-state spin and parity of odd-mass nuclei have been performed within the Hartree--Fock--BCS (HFBCS) approach and the Finite-Range Droplet Model for nuclei for which experimental data are available. The unpaired nucleon has been treated perturbatively, and axial and left-right reflection symmetries have been assumed. As for the HFBCS approach, three different Skyrme forces have been used in the particle-hole channel, whereas the particle-particle matrix elements have been approximated by a seniority force. The calculations have been done for the 621 nuclei for which the Nubase 2003 data set give assignments of spin and parity with strong arguments. The agreement of both spin and parity in the self-consistent model reaches about 80% for spherical nuclei, and about 40% for well-deformed nuclei regardless of the Skyrme force used. As for the macroscopic-microscopic approach, the agreement for spherical nuclei is about 90% and about 40% for well-deformed nuclei, with different sets of spherical and deformed nuclei found in each model.
Bonneau Ludovic
Moller Peter
Quentin Philippe
No associations
LandOfFree
Global microscopic calculations of ground-state spin and parity for odd-mass nuclei does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Global microscopic calculations of ground-state spin and parity for odd-mass nuclei, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Global microscopic calculations of ground-state spin and parity for odd-mass nuclei will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-272921