QUANTUM SCATTERING FOR 2 CLUSTERS WITH SPIN-SPIN INTERACTION IN A STRING-FLIP MODEL

Authors
KUPERIN YA LEVIN SB MELNIKOV YB
Citation
Ya. Kuperin et al., QUANTUM SCATTERING FOR 2 CLUSTERS WITH SPIN-SPIN INTERACTION IN A STRING-FLIP MODEL, Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields, 107(12), 1994, pp. 2823-2835
Citations number
12
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields → ACNP
ISSN journal
11241861
Volume
107
Issue
12
Year of publication
1994
Pages
2823 - 2835
Database
ISI
SICI code
1124-1861(1994)107:12<2823:QSF2CW>2.0.ZU;2-8
Abstract
An extension of the generalized string-flip model on the spin-spin int eraction is suggested. Compact integral equations for restricted Green 's function and partial S-matrices are derived. By means of the extens ion theory for symmetric operators, additional degrees of freedom rela ted to compound resonances are considered. On the basis of developed f ormalism the numerical calculations of nucleon-nucleon scattering at i ntermediate energy are performed.