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arXiv · hep-ph/0212153

The new analysis of the KLOE data on the phi->eta pi0 gamma decay

N. N. Achasov·A. V. Kiselev
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Abstract

In this paper we present the fit to the recent high-statistical KLOE data on the phi -> eta pi^0 gamma decay. This decay mainly goes through the a_0 gamma intermediate state. The obtained results differ from those of the previous fits: data prefer a high a_0 mass and a considerably large a_0 coupling to the K\bar K}.

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N. N. Achasov, A. V. Kiselev. 2002-12-11. The new analysis of the KLOE data on the phi->eta pi0 gamma decay. https://doi.org/10.1103/physrevd.68.014006

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