Precise estimation of shell model energy by second order extrapolation method

Details Precise estimation of shell model energy by second order extrapolation method Precise estimation of shell model energy by second order extrapolation method

2003-02-20

arxiv.org/abs/nucl-th/0302059v1

Phys.Rev. C67 (2003) 041301

Physics

Nuclear Physics

Nuclear Theory

PRC in press

Scientific paper

10.1103/PhysRevC.67.041301

A second order extrapolation method is presented for shell model calculations, where shell model energies of truncated spaces are well described as a function of energy variance by quadratic curves and exact shell model energies can be obtained by the extrapolation. This new extrapolation can give more precise energy than those of first order extrapolation method. It is also clarified that first order extrapolation gives a lower limit of shell model energy. In addition to the energy, we derive the second order extrapolation formula for expectation values of other observables.

Affiliated with

Also associated with

No associations

Rating

Precise estimation of shell model energy by second order extrapolation method 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 Precise estimation of shell model energy by second order extrapolation method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precise estimation of shell model energy by second order extrapolation method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-483187