Izvorni znanstveni članak

Hypernuclear potentials and the pseudoscalar meson exchange contribution

Cesar Barbero ; Departamento de Fisica, Facultad de Ciencias, Universidad Nacional de La Plata, C. C. 67, 1900 La Plata, Argentina
Dubravko Horvat ; Department of Physics, Faculty of Electrical Engineering, University of Zagreb, 10000 Zagreb, Croatia
Franjo Krmpotić ; Departamento de Fisica, Facultad de Ciencias, Universidad Nacional de La Plata, C. C. 67, 1900 La Plata, Argentina
Zoran Narančić ; Department of Physics, Faculty of Electrical Engineering, University of Zagreb, 10000 Zagreb, Croatia
Dubravko Tadić ; Physics Department, University of Zagreb, 10000 Zagreb, Croatia

Sažetak

The pieces of the hypernuclear strangeness violating potential due to the pseudoscalar meson exchanges are derived using methods which were successfully applied to hyperon nonleptonic decays. The estimates are tested by comparison with measured hyperon nonleptonic decay amplitudes. All isospin changes ∆I = 1/2 and ∆I = 3/2 are included in the derived potential. All computational methods used are reviewed and described in detail.

Ključne riječi

matter and gravitational field; total energy; Bianchi type I metric; energy-momentum complexes

Hrčak ID:

303860

URI

https://hrcak.srce.hr/303860

Datum izdavanja:

1.3.2001.

Podaci na drugim jezicima: hrvatski

Posjeta: 130 *