Izvorni znanstveni članak
The higher pion-nucleon scattering lenghts from the hyperbolic partial wave dispersion relations
Jugoslav Stahov
; Faculty of Technology, University of Tuzla, Tuzla, 75000 Yugoslavia
Sažetak
The higher pion nucleon scattering lenghts are obtained by use of the hyperbolic partial wave relations. It is shown that only contributions from the one nucleon exchange and nearby parts of the t channel cut are needed for a good description of higher scattering lengths. The latest results from the Karlsruhe Helsinki 78(80) partial wave analysis have been used as input.
Ključne riječi
Hrčak ID:
329847
URI
Datum izdavanja:
8.4.1985.
Posjeta: 405 *