Author: M. Tischäuser

0000000000793663

AUTHOR

M. Tischäuser

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High statistics study of ƒ0(1500)s decay into ηη

1995

Abstract A partial wave analysis of the reaction p p →π o ηη has been performed, using a high quality, high statistics data set of 198,000 events. In addition to the ƒ 0 (1370), a second scalar resonance decaying into ηη, the ƒ 0 (1500), with mass m = (1505 ± 15) MeV and width Γ = (120 ± 30) MeV has to be introduced to describe the data.

Nuclear physicsPhysicsNuclear and High Energy PhysicsParticle physicsQuality (physics)Partial wave analysisScalar (mathematics)StatisticsDalitz plotResonancePhysics Letters B

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