ar X iv : n uc l - th / 9 71 20 55 v 1 1 6 D ec 1 99 7 Phaseshift equivalent NN potentials and the deuteron

ar X iv : n uc l - th / 9 31 10 07 v 1 9 N ov 1 99 3 Nuclear shell - model calculations for 6 Li and 14 N with different NN potentials

Two “phase-shift equivalent” local NN potentials with different parametrizations, Reid93 and NijmII, which were found to give nearly identical results for the triton by Friar et al., are shown to yield remarkably similar results for Li and N in a (0 + 2)h̄Ω no-core space shell-model calculation. The results are compared with those for the widely used Hamada-Johnson hard-core and the original Rei...

ar X iv : n uc l - th / 9 71 10 41 v 1 2 1 N ov 1 99 7 RELATIVISTIC DEUTERON STRUCTURE FUNCTION AT LARGE Q

The deuteron deep inelastic unpolarized structure function FD 2 is calculated using the Wilson operator product expansion method. The long distance behaviour, related to the deuteron bound state properties, is evaluated using the Bethe–Salpeter equation with one particle on–mass–shell. The calculation of the ratio F 2 D/2F 2 N is compared with other convolution models showing important deviatio...

ar X iv : n uc l - th / 9 31 20 21 v 1 2 8 D ec 1 99 3 Meson phase space density from interferometry

X iv :n uc lth /9 31 20 21 v1 2 8 D ec 1 99 3 Meson phase space density from interferometry George F. Bertsch Dept. of Physics and Institute for Nuclear Theory, FM-15 University of Washington Seattle, WA 98195 Abstract The interferometric analysis of meson correlations provides a measure of the average phase space density of the mesons in the final state. This quantity is a useful indicator of ...

ar X iv : n uc l - th / 9 80 20 12 v 1 3 F eb 1 99 8 COMPUTATION OF TWO - BODY MATRIX ELEMENTS FROM THE ARGONNE v 18 POTENTIAL

We discuss the computation of two-body matrix elements from the Argonne v 18 interaction. The matrix elements calculation is presented both in particle-particle and in particle-hole angular momentum coupling. The procedures developed here can be applied to the case of other NN potentials, provided that they have a similar operator format.

ar X iv : n uc l - th / 9 71 10 31 v 1 1 8 N ov 1 99 7 HUPD - 9722 Effect of ρN channel in the γN → ππN reactions