Effective range expansion for narrow near-threshold resonances
文献类型：期刊论文
| 作者 | Baru, Vadim; Dong, Xiang-Kun; Du, Meng-Lin; Filin, Arseniy; Guo, Feng-Kun ; Hanhart, Christoph3,4; Nefediev, Alexey5; Nieves, Juan2; Wang, Qian6,7,8
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| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2022 |
| 卷号 | 833页码:137290 |
| ISSN号 | 0370-2693 |
| 关键词 | DEUTERON |
| DOI | 10.1016/j.physletb.2022.137290 |
| 英文摘要 | We discuss some general features of the effective range expansion, the content of its parameters with respect to the nature of the pertinent near-threshold states and the necessary modifications in the presence of coupled channels, isospin violations and unstable constituents. As illustrative examples, we analyse the properties of the chi(c1)(3872) and T-cc(+) states supporting the claim that these exotic states have a predominantly molecular nature. (C) 2022 The Author(s). Published by Elsevier B.V. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27733]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Ruhr Univ Bochum, Inst Theoret Phys 2, D-44780 Bochum, Germany 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Ctr Mixto CSIC UV, Inst Fis Corpuscular, Inst Invest Paterna, C Catedrat Jose Beltran 2, E-46980 Valencia, Spain 4.Forschungszentrum Julich, Inst Kernphys, Inst Adv Simulat, D-52425 Julich, Germany 5.Forschungszentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany 6.Jozef Stefan Inst, Jamova 39, Ljubljana 1000, Slovenia 7.South China Normal Univ, Inst Quantum Matter, Guangdong Prov Key Lab Nucl Sci, Guangzhou 510006, Peoples R China 8.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 9.South China Normal Univ, Southern Nucl Sci Comp Ctr, Guangdong Hong Kong Joint Lab Quantum Matter, Guangzhou 510006, Peoples R China 10.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Zhong Guan Cun East St 55, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Baru, Vadim,Dong, Xiang-Kun,Du, Meng-Lin,et al. Effective range expansion for narrow near-threshold resonances[J]. PHYSICS LETTERS B,2022,833:137290. |
| APA | Baru, Vadim.,Dong, Xiang-Kun.,Du, Meng-Lin.,Filin, Arseniy.,Guo, Feng-Kun.,...&Wang, Qian.(2022).Effective range expansion for narrow near-threshold resonances.PHYSICS LETTERS B,833,137290. |
| MLA | Baru, Vadim,et al."Effective range expansion for narrow near-threshold resonances".PHYSICS LETTERS B 833(2022):137290. |
入库方式： OAI收割
来源：理论物理研究所
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