Observation of b(+)->chi(c0)k(+)
文献类型：期刊论文
| 作者 | Abe, K; Abe, K; Abe, R; Adachi, I; Ahn, BS; Aihara, H; Akatsu, M; Asano, Y; Aso, T; Aulchenko, V |
| 刊名 | Physical review letters
 |
| 出版日期 | 2002-01-21 |
| 卷号 | 88期号:3页码:5 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/physrevb.88.031802 |
| 通讯作者 | Abe, k() ; Abe, k() |
| 英文摘要 | Using a sample of 31.3 x 10(6) b(b) over bar pairs collected with the belle detector at the y(4s) resonance, we make the first observation of the charged b meson decay to chi(c0) and a charged kaon. the measured branching fraction is b (b(+) --> chi(c0)k(+)) = (6.0(-1.8)(+2.1) +/- 1.1) x 10(-4), where the first error is statistical, and the second is systematic. |
| WOS关键词 | B-DECAY |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000173460200007 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176342 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Abe, K; Abe, K |
| 作者单位 | 1.KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki, Japan 2.Aomori Univ, Aomori, Japan 3.Budker Inst Nucl Phys, Novosibirsk 630090, Russia 4.Chiba Univ, Chiba, Japan 5.Chuo Univ, Tokyo 112, Japan 6.Univ Cincinnati, Cincinnati, OH USA 7.Univ Frankfurt, D-6000 Frankfurt, Germany 8.Univ Hawaii, Honolulu, HI 96822 USA 9.Hiroshima Inst Technol, Hiroshima, Japan 10.Univ Tokyo, Inst Cosm Ray Res, Tokyo, Japan |
| 推荐引用方式 GB/T 7714 | Abe, K,Abe, K,Abe, R,et al. Observation of b(+)->chi(c0)k(+)[J]. Physical review letters,2002,88(3):5. |
| APA | Abe, K.,Abe, K.,Abe, R.,Adachi, I.,Ahn, BS.,...&Zontar, D.(2002).Observation of b(+)->chi(c0)k(+).Physical review letters,88(3),5. |
| MLA | Abe, K,et al."Observation of b(+)->chi(c0)k(+)".Physical review letters 88.3(2002):5. |
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