SIGMA SPIN AND PARITY CONSERVATION IN K$sup -$ + p $Yields$ $Sigma$$sup +$ + $pi$$sup -$

Journal Article · Tue Sep 01 04:00:00 EDT 1959 · Phys. Rev. Letters

DOI:https://doi.org/10.1103/PhysRevLett.3.238· OSTI ID:4209779

Leitner, J; Nordin, P Jr; Rosenfeld, A H; Somitz, F T; Tripp, R D

In K/sup -/ + p sintered BeO d by vacuum eva /sup +/ ith Cr deposite /sup -/ reactions s-state capture leads to d by vacuum eva =decay angular distributions that are unique functions of the d by vacuum eva spin. On the basis of an analysis of 82 d by vacuum eva /sup +/ sintered BeO ith Cr deposite /sup o/ + p and 63 d by vacuum eva sintered BeO ith Cr evidence for a spin -1/2 sigma was found. A check on the hypothesis of parity conservation in the reaction K/sup -/ + p sintered BeO d by vacuum eva /sup +/ + ith Cr deposite /sup -/ was made. (W.D.M.)

• Research Organization: Univ. of California, Berkeley
• NSA Number: NSA-13-021403
• OSTI ID: 4209779
• Journal Information: Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 3
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
CAPTURE
INTERACTIONS
KAONS
PARITY
PARTICLE MODELS
PARTICLE TRACKS
PHYSICS AND MATHEMATICS
PIONS
PROTONS
SIGMA PARTICLES
SPIN