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arXiv · hep-ph/9605234

No Lambda oscillations

J. Lowe·B. Bassalleck·H. Burkhardt·A. Rusek·G. J. Stephenson Jr.·T. Goldman
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Abstract

We examine a recently published calculation which predicts an oscillatory behaviour for the decay of Lambdas produced together with a neutral kaon, and proposes a new expression for the wavelength of kaon strangeness oscillations. We modify the calculation by imposing the requirement that the interference of the K_L and K_S components of the kaon wave function occurs at a specific space-time point. With this requirement, the unusual results predicted vanish, and the conventional results are recovered.

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J. Lowe, B. Bassalleck, H. Burkhardt, A. Rusek, G. J. Stephenson Jr., T. Goldman. 1996-05-07. No Lambda oscillations. https://doi.org/10.1016/0370-2693(96)00811-8

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