Possible Tests for $CP$ Noninvariance Involving $J$ Particles

Publisher Website

10 February 1975

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

Vol. 34 (6) , 345-347
https://doi.org/10.1103/physrevlett.34.345

Abstract

If, in collisions of hadrons, the newly discovered

J^{0}

particle turns out to be produced in association with its antiparticle

{\bar{J}}^{0}

with conservation of an additive quantum number, then the decays of the

J^{0} - {\bar{J}}^{0}

systems produced in hadron collisions and in

e^{+} e^{-}

colliding beams provide new possibilities for studying the nature and the strength of

CP

-invariance-violating interactions.

Keywords

This publication has 7 references indexed in Scilit:

Possible Interactions of the $J$ Particle
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
Violation of $CP$ Invariance and the Possibility of Very Weak Interactions
Physical Review Letters, 1964
Some Remarks on the $V$ -Particles
Physical Review B, 1952