| How the X(5568) Challenges Our Understanding of QCD |
| Meissner, UG; Meissner, UG (reprint author), Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany.; Zou, BS (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Meissner, UG (reprint author), Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany.; Zou, BS ; Meissner, UG (reprint author), Forschungszentrum Julich, Inst Kernphys, Inst Adv Simulat, D-52425 Julich, Germany.; Meissner, UG (reprint author), Forschungszentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany.; Zou, BS (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Guo, FK
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 2016
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| 卷号 | 65期号:5页码:593-595 |
| 关键词 | Exotic Hadrons
Tetraquark
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| 英文摘要 | We discuss the X(5568) particle recently announced by the DO Collaboration. Several types of models were proposed to explain this structure in the literature. As pointed out by Burns and Swanson (arXiv:1603.04366), none of them provides a satisfactory description of the observation. We provide additional arguments using general properties of QCD, and conclude that the observation of the X (5568), if confirmed, poses serious challenges to our understanding of nonperturbative QCD. |
| 学科主题 | Physics
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| 语种 | 英语
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| 内容类型 | 期刊论文
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| 源URL | [http://ir.itp.ac.cn/handle/311006/21671]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出
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| 通讯作者 | Meissner, UG; Meissner, UG (reprint author), Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany.; Zou, BS (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Meissner, UG (reprint author), Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany.; Meissner, UG (reprint author), Forschungszentrum Julich, Inst Kernphys, Inst Adv Simulat, D-52425 Julich, Germany.; Meissner, UG (reprint author), Forschungszentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany.; Zou, BS (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Guo, FK |
推荐引用方式
GB/T 7714 |
Meissner, UG,Meissner, UG ,Zou, BS ,et al. How the X(5568) Challenges Our Understanding of QCD[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2016,65(5):593-595.
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| APA |
Meissner, UG.,Meissner, UG .,Zou, BS .,Meissner, UG .,Zou, BS.,...&Guo, FK.(2016).How the X(5568) Challenges Our Understanding of QCD.COMMUNICATIONS IN THEORETICAL PHYSICS,65(5),593-595.
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| MLA |
Meissner, UG,et al."How the X(5568) Challenges Our Understanding of QCD".COMMUNICATIONS IN THEORETICAL PHYSICS 65.5(2016):593-595.
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