Knowledge Management System of Institute of Theoretical Physics, CAS
| Decipher the short-distance component of X(3872) in B-c decays | |
| Wang, W; Zhao, Q; Wang, W (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China. | |
| 2016 | |
| 发表期刊 | PHYSICS LETTERS B
 |
| 卷号 | 755页码:261-264 |
| 文章类型 | Article |
| 摘要 | A foremost task in understanding the nature of the X(3872) involves the discrimination of the two-quark and multiquark configurations. In this work, we propose a method to probe the short-distance component of the X(3872) by measuring the ratio between the B-c semileptonic and nonleptonic decays into the X(3872). We demonstrate that if the X(3872) production mechanism is through the (c) over barc component, the ratios would be universal and could be reliably predicted in theory. Measurements of these ratios at LHC and the next-generation electron-positron colliders are capable of validating/invalidating this production mechanism and providing deeper insights into the nature of the X(3872). (C) 2016 The Authors. Published by Elsevier B.V. |
| 学科领域 | Astronomy & Astrophysics ; Physics |
| 资助者 | National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry |
| DOI | http://dx.doi.org/10.1016/j.physletb.2016.02.012 |
| 关键词[WOS] | MESONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助者 | National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; National Natural Science Foundation of China [11575110, 11425525] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [11DZ2260700, 15DZ2272100, 15ZR1423100] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD" (NSFC) [11261130311] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry |
| WOS类目 | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.itp.ac.cn/handle/311006/21694 |
| 专题 | 理论物理所SCI论文 |
| 通讯作者 | Wang, W (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, W,Zhao, Q,Wang, W . Decipher the short-distance component of X(3872) in B-c decays[J]. PHYSICS LETTERS B,2016,755:261-264. |
| APA | Wang, W,Zhao, Q,&Wang, W .(2016).Decipher the short-distance component of X(3872) in B-c decays.PHYSICS LETTERS B,755,261-264. |
| MLA | Wang, W,et al."Decipher the short-distance component of X(3872) in B-c decays".PHYSICS LETTERS B 755(2016):261-264. |
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