Measurement of CP asymmetries and branching fractions in a time-dependent Dalitz analysis of B(0)->(rho pi)(0) and a constraint on the quark mixing angle phi(2)
文献类型：期刊论文
| 作者 | Belle Collaboration |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2008 |
| 卷号 | 77期号:7 |
| 关键词 | B-DECAYS PI(-)PI(+)PI(+) DECAY ISOSPIN ANALYSIS VIOLATION MESON BELLE DETECTOR PHYSICS MATRIX RHO |
| 通讯作者 | Kusaka, A (reprint author), Univ Tokyo, Dept Phys, Tokyo, Japan. |
| 英文摘要 | We present the results of a time-dependent Dalitz plot analysis of B(0)->pi(+)pi(-)pi(0) decays based on a 414 fb(-1) data sample that contains 449x10(6)B (B) over bar pairs. The data were collected on the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric energy e(+)e(-) collider. Combining our analysis with information on charged B decay modes, we perform a full Dalitz and isospin analysis and obtain a constraint on the quark mixing angle phi(2), 68 degrees |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255457800004 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212852]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Belle Collaboration. Measurement of CP asymmetries and branching fractions in a time-dependent Dalitz analysis of B(0)->(rho pi)(0) and a constraint on the quark mixing angle phi(2)[J]. PHYSICAL REVIEW D,2008,77(7). |
| APA | Belle Collaboration.(2008).Measurement of CP asymmetries and branching fractions in a time-dependent Dalitz analysis of B(0)->(rho pi)(0) and a constraint on the quark mixing angle phi(2).PHYSICAL REVIEW D,77(7). |
| MLA | Belle Collaboration."Measurement of CP asymmetries and branching fractions in a time-dependent Dalitz analysis of B(0)->(rho pi)(0) and a constraint on the quark mixing angle phi(2)".PHYSICAL REVIEW D 77.7(2008). |
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来源：高能物理研究所
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