The ratio Φ → K+K-/K00

A. Bramon, R. Escribano, J. L. Lucio M., G. Pancheri

Research output: Contribution to journalArticleResearchpeer-review

24 Citations (Scopus)

Abstract

The ratio Φ → K+K-/K0K̄0 is discussed and its present experimental value is compared with theoretical expectations. A difference larger than two standard deviations is observed. We critically examine a number of mechanisms that could account for this discrepancy, which remains unexplained. Measurements at DAΦNE at the level of the per mille accuracy can clarify whether there exist any anomaly. (C) 2000 Published by Elsevier Science B.V.
Original languageEnglish
Pages (from-to)406-413
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume486
DOIs
Publication statusPublished - 3 Aug 2000

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