Photoproduction of Narrow Resonances

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21 April 1975

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

Vol. 34 (16) , 1040-1043
DOI:10.1103/physrevlett.34.1040

Abstract

A very narrow resonance with a mass of 3.105 GeV/

c^{2}

is observed in the reaction

γ + Be \to μ^{+} + μ^{-} + X

. The total cross section for this process, as well as its

t

distribution, is given.

Keywords

This publication has 7 references indexed in Scilit:

Dimuon Production by Neutrons
Physical Review Letters, 1975
Total Cross Section for Hadron Production by Electron-Positron Annihilation between 2.4 and 5.0 GeV Center-of-Mass Energy
Physical Review Letters, 1975
Discovery of a Second Narrow Resonance in $e^{+} e^{-}$ Annihilation
Physical Review Letters, 1974
Discovery of a Narrow Resonance in $e^{+} e^{-}$ Annihilation
Physical Review Letters, 1974
Experimental Observation of a Heavy Particle $J$
Physical Review Letters, 1974
Preliminary Result of Frascati (ADONE) on the Nature of a New 3.1-GeV Particle Produced in $e^{+} e^{-}$ Annihilation
Physical Review Letters, 1974
A high-precision quantameter for NAL
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