Observation of Regge Effects in the Reaction $π^{+} p \to π^{0} Δ^{+ +}$

Publisher Website

27 October 1969

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

Vol. 23 (17) , 994-998
https://doi.org/10.1103/physrevlett.23.994

Abstract

We report a measurement of the total and differential cross sections and

Δ^{+ +}

-decay angular distributions for the reaction

π^{+} p \to π^{0} Δ^{+ +}

at incident momenta between 2.67 and 4.08 GeV/c. A dip near

t = - 0.5

and a backward peak are clearly observed. In a Reggepole exchange model we determine the parameters of the

ρ

trajectory.

Keywords

This publication has 19 references indexed in Scilit:

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