π− decay width of
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Y. Sato; O. Hashimoto; T. Takahashi; K. Maeda; H.C. Bhang; H. Park; Y.D. Kim; M.
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Article
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1998
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Elsevier Science
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English
⚖ 243 KB
We have measured the branching ratio of the r-mesonic weak decay and the weak decay lifetime of i2C with the use of the SKS spectrometer at KEK 12 GeV PS. The nmesonic decay width (I',-) was derived and compared with theoretical calculations. The measured I=-is consistent with the theoretical calcul