Evidence for an Isospin -½ $K π$ Enhancement at a Mass of 1160 MeV Produced in $K^{-} n$ Interactions at 3.9 GeV/c

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10 March 1969

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

Vol. 22 (10) , 487-489
https://doi.org/10.1103/physrevlett.22.487

Abstract

We report the observation of an isospin-½

K π

enhancement at a mass of 1160 ± 10 MeV with a width of 90 ± 30 MeV from the reaction

K^{-} n \to K_{1}^{0} π^{-} n

at 3.9 GeV/c.

Keywords

This publication has 4 references indexed in Scilit:

Results from $3.0 - \frac{GeV}{c}$ $K^{+}$ Interactions in Hydrogen
Physical Review B, 1969
Evidence for a broad scalar Kπ resonance near 1.1 GeV
Physics Letters B, 1968
Three-body final states in K+p interactions at 3.5 GeV/c
Il Nuovo Cimento A (1971-1996), 1967
Bose Statistics and $Y^{*}$ Production and decay in $K^{-} - p$ Collisions
Physical Review Letters, 1961