NUMERICAL-ANALYSIS OF THE (P)OVER-BAR-N SYSTEM WITH CONTINUOUS SET OFRESONANCES IN THE ANNIHILATION CHANNEL

Authors
KUPERIN YA LEVIN SB MELNIKOV YB YAREVSKY EA
Citation
Ya. Kuperin et al., NUMERICAL-ANALYSIS OF THE (P)OVER-BAR-N SYSTEM WITH CONTINUOUS SET OFRESONANCES IN THE ANNIHILATION CHANNEL, Physics of atomic nuclei, 59(9), 1996, pp. 1648-1649
Citations number
7
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
Physics of atomic nuclei → ACNP
ISSN journal
10637788
Volume
59
Issue
9
Year of publication
1996
Pages
1648 - 1649
Database
ISI
SICI code
1063-7788(1996)59:9<1648:NOT(SW>2.0.ZU;2-8
Abstract
The exact expressions for the partial S-matrix elements for <(p)over b ar n> and <(p)over bar p> systems are obtained in the extended Hilbert -space model with continuous spectrum of resonances treated as the ann ihilation channel. A numerical algorithm for the scattering-data calcu lation is suggested. A satisfactory agreement between experimental and theoretical data is obtained.