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Search for B Decays into K0-anti-K0

B. Aubert
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Abstract

We present preliminary results of a search for B0-->K0-anti-K0 decays in the K0SK0S final state using a sample of approximately 23 million B-anti-B pairs collected by the BABAR detector at the PEP-II asymmetric B Factory at SLAC. We find no evidence for a signal and set an upper limit on the branching fraction of 7.3 x 10^{-6} at the 90% confidence level.

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B. Aubert. 2001-09-07. Search for B Decays into K0-anti-K0. https://arxiv.org/abs/hep-ex/0109005

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