TY - JOUR
T1 - The ratio Φ → K+K-/K0K̄0
AU - Bramon, A.
AU - Escribano, R.
AU - Lucio M., J. L.
AU - Pancheri, G.
PY - 2000/8/3
Y1 - 2000/8/3
N2 - 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.
AB - 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.
U2 - https://doi.org/10.1016/S0370-2693(00)00770-X
DO - https://doi.org/10.1016/S0370-2693(00)00770-X
M3 - Article
VL - 486
SP - 406
EP - 413
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
ER -