Chinese Physics C > 1987, Vol. 11 > Issue(5): 713-716

AN IMPORTANT MESSAGE IN THE K⁰-K⁰MIXING SYSTEM

WU Dan-Di^,

Institute of High Energy Physics, Academia Sinica, Beijingand CERN. Geneve

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Abstract：
The rephasing invariant formulation for the K ⁰-K ⁰system is given and used to discuss the signs of the B parameter in M ₁₂calculation andsin δ in the K-M matrix (both are positive). The meaning of the singularity appeared in the exact formula of the ε parameter, which does not appear in the popular formula in the literature, is also discussed.

References

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D. D. Wu, Phys. Rev., D33(1986), 860.[2] T. T. Wu and C. N. Yang, Phys. Rev. Lett, 18(1964), 380.[3] F. Gilman and M. Wise, Phys. Lett, 93B(1980), 129.[4] D. D. Wu, X. Q. Li and P. Wang, BIHEP-TH-86-26.[5] R. lfarshak. Riazudin and C. P. Ryan, in Theory of Weak Interactions in Particle Physics (Wiley and Sons,1969) pp. 609-641.[6] D. D. Wu, Phys. Lett., 90B(1980), 452.[7] M. Kobayashi and T. Maskawa, Prog. Theor. Phys., 49(1973), 652.

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WU Dan-Di. AN IMPORTANT MESSAGE IN THE K ⁰-K ⁰MIXING SYSTEM[J]. Chinese Physics C, 1987, 11(5): 713-716.

WU Dan-Di. AN IMPORTANT MESSAGE IN THE K ⁰-K ⁰MIXING SYSTEM[J]. Chinese Physics C, 1987, 11(5): 713-716. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

AN IMPORTANT MESSAGE IN THE K⁰-K⁰MIXING SYSTEM

WU Dan-Di^,

Corresponding author:WU Dan-Di,

Institute of High Energy Physics, Academia Sinica, Beijingand CERN. Geneve

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1987-10-05

Abstract:The rephasing invariant formulation for the K⁰-K⁰system is given and used to discuss the signs of the B parameter in M₁₂calculation andsin δ in the K-M matrix (both are positive). The meaning of the singularity appeared in the exact formula of the ε parameter, which does not appear in the popular formula in the literature, is also discussed.