Measurement of the π−π0 spectral functio
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H. Hayashii
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Article
📅
2004
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Elsevier Science
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English
⚖ 633 KB
We report on a measurement of the Ir~r spectral function in the decay T--+ Ir-vr%,, using the data taken with the Belle detector operating at the KEKB e+e -collider. The resonance parameters associated with p(770)-and p(1450)-mesons are extracted and compared with the previous experiments. We also r