KAON SCATTERING AND CHARGED SIGMA HYPERON PRODUCTION IN K- P INTERACTIONS BELOW 300-MEV/C

Ciborowski, J.; Gwizdz, J.; Kielczewska, D.; Nowak, R.J.; Rondio, E.; Zakrzewski, J.A.; Goossens, M.; Wilquet, G.; Bedford, N.H.; Evans, D.

doi:10.1088/0305-4616/8/1/005

KAON SCATTERING AND CHARGED SIGMA HYPERON PRODUCTION IN K- P INTERACTIONS BELOW 300-MEV/C

1982

20 pages

Published in:

J.Phys.G 8 (1982) 13-32

DOI:

10.1088/0305-4616/8/1/005

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Abstract: (IOP)

In an experiment on K--proton interactions in a hydrogen bubble chamber, the cross sections and angular distributions have been studied for elastic and charge-exchange scattering, and charged sigma hyperon production in the momentum range 90-300 MeV/c. Good agreement is found with previous cross sections except for the charge-exchange channel where the new values are 60% larger. The production distributions of the charged sigma hyperons and the polarisation of the Sigma + hyperon clearly indicate that P waves are present down to about 150 MeV/c, much lower than previously reported.

K- P: ELASTIC SCATTERING
ELASTIC SCATTERING: K- P
K- P: CHARGE EXCHANGE
CHARGE EXCHANGE: K- P
K- P: INELASTIC SCATTERING
INELASTIC SCATTERING: K- P
SIGMA-: HADROPRODUCTION
HADROPRODUCTION: SIGMA-
SIGMA+: HADROPRODUCTION
HADROPRODUCTION: SIGMA+

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