Constraints on the unitarity triangle angle gamma from dalitz plot analysis of b-0 -> dk+pi(-) decays
文献类型：期刊论文
| 作者 | Aaij, R.40; Beteta, C. Abellan42; Adeva, B.39; Adinolfi, M.48; Affolder, A.54; Ajaltouni, Z.5; Akar, S.6; Albrecht, J.10; Alessio, F.40; Alexander, M.53 |
| 刊名 | Physical review d
 |
| 出版日期 | 2016-06-30 |
| 卷号 | 93期号:11页码:19 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/physrevd.93.112018 |
| 通讯作者 | Aaij, r.() |
| 英文摘要 | The first study is presented of cp violation with an amplitude analysis of the dalitz plot of b-0 -> dk+pi(-) decays, with d -> k+pi(-), k+k-, and pi(+)pi(-). the analysis is based on a data sample corresponding to 3.0 fb(-1) of pp collisions collected with the lhcb detector. no significant cp violation effect is seen, and constraints are placed on the angle gamma of the unitarity triangle formed from elements of the cabibbo-kobayashi-maskawa quark mixing matrix. hadronic parameters associated with the b-0 -> dk*(892)(0) decay are determined for the first time. these measurements can be used to improve the sensitivity to gamma of existing and future studies of the b-0 -> dk*(892)(0) decay. |
| WOS关键词 | CP-VIOLATION ; QUARK MASS ; B-DECAYS ; ASYMMETRIES ; PACKAGE ; MODES ; TOOL |
| 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:000378820600003 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176495 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Aaij, R. |
| 作者单位 | 1.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil 2.Univ Fed Rio de Janeiro UFRJ, Rio De Janeiro, Brazil 3.Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China 4.Univ Savoie Mont Blanc, LAPP, CNRS, IN2P3, Annecy Le Vieux, France 5.Univ Clermont Ferrand, Univ Clermont Ferrand 2, CNRS, IN2P3,LPC, Clermont Ferrand, France 6.Aix Marseille Univ, CPPM, CNRS, IN2P3, Marseille, France 7.Univ Paris 11, CNRS, LAL, IN2P3, F-91405 Orsay, France 8.Univ Paris Diderot, Univ Paris 06, LPNHE, CNRS,IN2P3, Paris, France 9.Rhein Westfal TH Aachen, I Phys Inst, Aachen, Germany 10.Tech Univ Dortmund, Fak Phys, D-44221 Dortmund, Germany |
| 推荐引用方式 GB/T 7714 | Aaij, R.,Beteta, C. Abellan,Adeva, B.,et al. Constraints on the unitarity triangle angle gamma from dalitz plot analysis of b-0 -> dk+pi(-) decays[J]. Physical review d,2016,93(11):19. |
| APA | Aaij, R..,Beteta, C. Abellan.,Adeva, B..,Adinolfi, M..,Affolder, A..,...&Zucchelli, S..(2016).Constraints on the unitarity triangle angle gamma from dalitz plot analysis of b-0 -> dk+pi(-) decays.Physical review d,93(11),19. |
| MLA | Aaij, R.,et al."Constraints on the unitarity triangle angle gamma from dalitz plot analysis of b-0 -> dk+pi(-) decays".Physical review d 93.11(2016):19. |
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