Published 1979
| Version v1
Journal article
Calculation of the πK phase shifts using a perturbation expansion about the SU(3)xSU(3) symmetry limit
Description
The unitarity contributions to order q4, where q is the c.m.s. momentum, to the πK amplitudes in the chiral symmetric limit are calculated and the resulting phase shifts are compared to experiment. (Auth.)
Additional details
Publishing Information
- Journal Title
- Acta Phys. Austriaca
- Journal Volume
- 50
- Journal Issue
- 4
- Series
- Acta Phys. Austriaca.
- Journal Page Range
- 235-240
- ISSN
- 0001-6713
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 10489832
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRAL SYMMETRY; DISPERSION RELATIONS; ISOSPIN; LAGRANGIAN FUNCTION; PARTIAL WAVES; PHASE SHIFT; PION-KAON INTERACTIONS; S CHANNEL; SCATTERING AMPLITUDES; SU-3 GROUPS; SYMMETRY BREAKING; T CHANNEL; TRANSITION AMPLITUDES; U CHANNEL; UNITARITY
- Descriptors DEC
- AMPLITUDES; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; LIE GROUPS; MESON-MESON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; SU GROUPS; SYMMETRY; SYMMETRY GROUPS