Particle number conserving approach to correlations
arXiv:nucl-th/0610103 · doi:10.1142/S0218301307005727
Abstract
In the present work the so-called Higher Tamm-Dancoff Apporximation method is presented for the generalized case of isovector and isoscalar residual interactions treated simultaneously. The role of different particle-hole excitations and of proton-neutron pairing correlations in the ground state of the self-conjugate 64Ge nucleus is discussed.
LaTeX, 9 pages, 2 eps figures