Search for d-0 decays to invisible final states at belle
文献类型：期刊论文
| 作者 | Lai, Y. -T.49; Wang, M. -Z.49; Adachi, I.10,13; Aihara, H.71; Al Said, S.29,64; Asner, D. M.55; Aushev, T.43; Ayad, R.64; Badhrees, I.28,64; Bakich, A. M.63 |
| 刊名 | Physical review d
 |
| 出版日期 | 2017-01-26 |
| 卷号 | 95期号:1页码:8 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/physrevd.95.011102 |
| 英文摘要 | We report the result from the first search for d-0 decays to invisible final states. the analysis is performed on a data sample of 924 fb(-1) collected at and near the gamma(4s) and gamma(5s) resonances with the belle detector at the kekb asymmetric-energy e(|) e(-) collider. the absolute branching fraction is determined using an inclusive d-0 sample, obtained by fully reconstructing the rest of the particle system including the other charmed particle. no significant signal yield is observed and an upper limit of 9.4 x 10(-5) is set on the branching fraction of d-0 to invisible final states at 90% confidence level. |
| WOS关键词 | DETECTOR |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000400774700001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177411 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Univ Basque Country, UPV EHU, E-48080 Bilbao, Spain 2.Beihang Univ, Beijing 100191, Peoples R China 3.Budker Inst Nucl Phys SB RAS, Novosibirsk 630090, Russia 4.Charles Univ Prague, Fac Math & Phys, Prague 12116, Czech Republic 5.Chonnam Natl Univ, Kwangju 660701, South Korea 6.Univ Cincinnati, Cincinnati, OH 45221 USA 7.DESY, D-22607 Hamburg, Germany 8.Univ Florida, Gainesville, FL 32611 USA 9.Justus Liebig Univ Giessen, D-35392 Giessen, Germany 10.SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan |
| 推荐引用方式 GB/T 7714 | Lai, Y. -T.,Wang, M. -Z.,Adachi, I.,et al. Search for d-0 decays to invisible final states at belle[J]. Physical review d,2017,95(1):8. |
| APA | Lai, Y. -T..,Wang, M. -Z..,Adachi, I..,Aihara, H..,Al Said, S..,...&Zupanc, A..(2017).Search for d-0 decays to invisible final states at belle.Physical review d,95(1),8. |
| MLA | Lai, Y. -T.,et al."Search for d-0 decays to invisible final states at belle".Physical review d 95.1(2017):8. |
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来源：高能物理研究所
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