Analysis of the Decay Properties of theQ

Publisher Website

1 January 1970

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 1 (1) , 78-85
https://doi.org/10.1103/physrevd.1.78

Abstract

We present the decay characteristics of the low-mass

Q^{+}

enhancement in the

{(K π π)}^{+}

system which is produced in the reaction

K^{+} p \to {(K π π)}^{+} p

at 12.7 GeV/c. When treated as a single resonance, this enhancement has the properties expected for the strange member of an

SU (3)

meson octet with

J^{PC} = 1^{+ +}

. The resonance position and width of the

Q

are, respectively, 1260±20 and 180±20 MeV.

Keywords

This publication has 23 references indexed in Scilit:

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