https://scholars.lib.ntu.edu.tw/handle/123456789/418070
標題: | Observation of [Formula presented] | 作者: | PAO-TI CHANG et al. | 公開日期: | 1-一月-2002 | 卷: | 88 | 期: | 3 | 來源出版物: | Physical Review Letters | 摘要: | Using a sample of [Formula presented] pairs collected with the Belle detector at the [Formula presented] resonance, we make the first observation of the charged [Formula presented] meson decay to [Formula presented] and a charged kaon. The measured branching fraction is [Formula presented], where the first error is statistical, and the second is systematic. © 2002 The American Physical Society. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/418070 | ISSN: | 00319007 | DOI: | 10.1103/PhysRevLett.88.031802 |
顯示於: | 物理學系 |
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