Search for Resonance Formation in Antiproton-Proton Elastic Scattering from 1.6 to 2.2 GeV/c

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7 October 1968

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

Vol. 21 (15) , 1116-1119
https://doi.org/10.1103/physrevlett.21.1116

Abstract

We have measured the antiproton-proton elastic differential cross section in the center-of-mass angular range

cos θ = - 0.985 to + 0.40

at six momenta between 1.6 and 2.2 GeV/c in a bubble-chamber experiment. We use the data to look for evidence of direct-channel boson resonances.

Keywords

This publication has 8 references indexed in Scilit:

Study of the Structure in the Antiproton-Proton Total Cross Section Near 1.3 GeV/c
Physical Review Letters, 1968
Large-Angle $\bar{p} p$ Elastic Scattering at 3.66 GeV/c
Physical Review Letters, 1967
Structures in the $\bar{p} p$ and $\bar{p} d$ Total Cross Sections Between 1.0 and 3.3 GeV/c
Physical Review Letters, 1967
Elastic scattering of 2.7 GeVc antiprotons on protons
Physics Letters B, 1967
$\bar{p} p$ Elastic Scattering for Incident Momenta Between 1.0 and 2.50 BeV/c
Physical Review Letters, 1966
Evidence for three new charged bosons of masses 1929, 2195 and 2382 MeV and narrow widths
Physics Letters, 1966
Strange-Particle Resonant States
Annual Review of Nuclear Science, 1963
Interactions of 1.61-BeV/cAntiprotons in Hydrogen Involving Two Outgoing Charged Particles
Physical Review B, 1963