0000000000543261

AUTHOR

K. M. Crowe

showing 2 related works from this author

Antiproton-proton annihilation in-flight

1994

This is an overview of the preliminary results of\(\bar pp\) annihilation at incident\(\bar p\) momenta of 600, 1200 and 1940 MeV/c(*). The data was taken at LEAR with the Crystal Barrel Detector (E. Akeret al.:Nucl. Instrum. Methods A,321, 108 (1992)). In the two pseudoscalar final states seven different channels are observable and their angular distributions are measured. They are compared to older data, if existent, and are found to be equal within the experimental errors. In the three-meson final states, an overview of the already examined final states is given. Striking signals in the Dalitz plots and invariant-mass projections for a set of final states are observed. In the final state…

PhysicsParticle physicsAnnihilationProton010308 nuclear & particles physics[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex]Nuclear TheoryDalitz plotObservable[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]01 natural sciencesPseudoscalarNuclear physicsAntiproton0103 physical sciencesInvariant massNuclear Experiment010306 general physicsBar (unit)
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New results from crystal barrel

1993

Results are presented on meson spectroscopy, two-body final states and meson decay modes observed in\(\bar pp\) annhilation at rest by the Crystal Barrel experiment at LEAR.

PhysicsParticle physicsMeson[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex]010308 nuclear & particles physicsHigh Energy Physics::LatticeNuclear TheoryHigh Energy Physics::PhenomenologyBarrel (horology)Dalitz plot01 natural sciences3. Good healthCrystalNuclear physicsHadron spectroscopy0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]High Energy Physics::ExperimentNuclear Experiment010306 general physicsSpectroscopyBar (unit)
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