Mean-field Based Approaches to Pairing Correlations in Atomic Nuclei

Details Mean-field Based Approaches to Pairing Correlations in Atomic Nuclei Mean-field Based Approaches to Pairing Correlations in Atomic Nuclei

2002-05-06

arxiv.org/abs/nucl-th/0205017v2

Phys.Lett. B545 (2002) 62-72

Physics

Nuclear Physics

Nuclear Theory

14 pages, 5 figures

Scientific paper

10.1016/S0370-2693(02)02557-1

The evolution of the pairing correlations from closed shell to middle shell nuclei is analyzed with a Finite Range Density Dependent interaction in the Sn isotopes. As theoretical approaches we use the Hartree-Fock-Bogoliubov, the Lipkin-Nogami, their particle number projected counterparts and the full variation after particle number projection method. We find that whereas all approaches succeed rather well in the description of the total energy they differ significantly in the pairing correlation content of the wave functions. The description of the evolution from the weak to the strong pairing regime is also approach dependent, specially at shell closure.

Affiliated with

Also associated with

No associations

Rating

Mean-field Based Approaches to Pairing Correlations in Atomic 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 Mean-field Based Approaches to Pairing Correlations in Atomic Nuclei, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mean-field Based Approaches to Pairing Correlations in Atomic Nuclei will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-497350