Detailed Structure of the Reactions in $\bar{p} p \to π^{+} π^{-}$ and $\bar{p} p \to K^{+} K^{-}$ from 0.7 to 2.4 GeV/c

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15 September 1969

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

Vol. 23 (11) , 603-606
https://doi.org/10.1103/physrevlett.23.603

Abstract

Differential cross sections for the reactions

\bar{p} p \to π^{+} π^{-}

and

\bar{p} p \to K^{+} K^{-}

have been measured in the angular region

0.65 ≲ | {cos θ}_{c . m .} | < 1.0

at 13 momenta between 0.7 and 2.4 GeV/c. These cross sections have been combined with those of Fong et al. for

| {cos θ}_{c . m .} | ≲ 0.70

to give complete folded angular distributions. The data are consistent with resonances in the

J = 3

and

J = 5

states.

Keywords

This publication has 9 references indexed in Scilit:

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Physical Review Letters, 1969
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Physical Review Letters, 1969
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