PHASESHIFT EQUIVALENT NN POTENTIALS AND THE DEUTERON

Authors
POLLS A MUTHER H MACHLEIDT R HJORTHJENSEN M
Citation
A. Polls et al., PHASESHIFT EQUIVALENT NN POTENTIALS AND THE DEUTERON, Physics letters. Section B, 432(1-2), 1998, pp. 1-7
Citations number
14
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
432
Issue
1-2
Year of publication
1998
Pages
1 - 7
Database
ISI
SICI code
0370-2693(1998)432:1-2<1:PENPAT>2.0.ZU;2-D
Abstract
Different modern phase shift equivalent NN potentials are tested by ev aluating the partial wave decomposition of the kinetic and potential e nergy of the deuteron. Significant differences are found, which are tr aced back to the matrix elements of the potentials at medium and large momenta. The influence of the localisation of the one-pion-exchange c ontribution to these potentials is analyzed in detail. (C) 1998 Elsevi er Science B.V. All rights reserved.