https://scholars.lib.ntu.edu.tw/handle/123456789/418075
標題: | Observation of [Formula presented] | 作者: | PAO-TI CHANG et al. | 公開日期: | 1-一月-2002 | 卷: | 89 | 期: | 15 | 來源出版物: | Physical Review Letters | 摘要: | The [Formula presented] meson decay modes [Formula presented] and [Formula presented] have been studied using [Formula presented] of data collected with the Belle detector at KEKB. The [Formula presented] and [Formula presented] decays have been observed for the first time with branching fractions [Formula presented] and [Formula presented]. No signal has been found for the [Formula presented] and [Formula presented] decay modes, and the corresponding upper limits at [Formula presented] C.L. are presented. © 2002 The American Physical Society. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/418075 | ISSN: | 00319007 | DOI: | 10.1103/PhysRevLett.89.151802 |
顯示於: | 物理學系 |
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