Coherent Production of $π^{+} π^{+} π^{-}$ in Deuterium by 8-GeV/c $π^{+}$

2 December 1968

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

Vol. 21 (23) , 1609-1612
https://doi.org/10.1103/physrevlett.21.1609

Abstract

A diffractively produced

3 π

enhancement is observed with mass ∼1.1 GeV and width ∼0.35 GeV. There is no structure observed in the peak in either the mass or angular distributions. The system is predominantly

s

-wave

π ρ

with a

3 π

0^{-}

admixture which is essentially constant in percentage and relative phase across the peak.

Keywords

This publication has 9 references indexed in Scilit:

Study of $π π$ Elastic Scattering Using the Chew-Low Extrapolation Method
Physical Review Letters, 1968
Production of three pions in pp annihilations at rest
Nuclear Physics B, 1968
ReggeizedπρMass Enhancement in theA1Region
Physical Review B, 1968
Production of Three Charged Pions in $\bar{p} + n$ Annihilation at Rest
Physical Review Letters, 1968
Study of π+2π− final states coherently produced on nuclei by 16 GeV/c π−
Il Nuovo Cimento A (1971-1996), 1966
Coherent 6 GeV/ c π+ interactions on deuteron
Physics Letters, 1965
Double pion production in π+d interactions at 4.5 GeV/c
Physics Letters, 1965
Reaction $π^{-} + d \to d + π^{-} + π^{+} + π^{-}$ AT 3.7 GeV/c and Evidence for A $d π^{-}$ Enhancement
Physical Review Letters, 1965
Three-Pion Decays of Unstable Particles
Physical Review B, 1964

Coherent Production ofπ+π+π−in Deuterium by 8-GeV/cπ+

Abstract

Keywords

Coherent Production of $π^{+} π^{+} π^{-}$ in Deuterium by 8-GeV/c $π^{+}$