Partial wave analysis for the in-hadron condensate
文献类型：期刊论文
| 作者 | Qin, Pianpian; Bai, Zhan2; Chen, Muyang1; Qin, Si-xue |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2022 |
| 卷号 | 106期号:3页码:34006 |
| 关键词 | DYSON-SCHWINGER EQUATIONS SYMMETRY-BREAKING QCD TEMPERATURE CONFINEMENT BEHAVIOR THEOREM PION |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.106.034006 |
| 英文摘要 | In-hadron condensates, defined as the scalar form factors at zero-momentum transfer, are investigated for flavor-symmetric mesons in pseudoscalar and vector channels under the rainbow-ladder (RL) truncation within the Dyson-Schwinger equations framework. We confirm the efficiency of the in-hadron condensates in describing the effects of dynamical chiral symmetry breaking from both global and structural perspectives by comparing the meson masses, the dimensionless in-hadron condensates, and the partial wave decompositions of in-hadron condensates as functions of current-quark mass. From partial wave analysis, pi(1300) is inferred as a radial excitation dominated by s waves, while rho(1450) needs further studies beyond the RL truncation. This work provides a new insight into the studies of hadron properties with partial wave analysis for the in-hadron condensates. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27821]  |
| 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.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 2.Chongqing Univ, Dept Phys, Chongqing Key Lab Strongly Coupled Phys, Chongqing 401331, Peoples R China 3.Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Pianpian,Bai, Zhan,Chen, Muyang,et al. Partial wave analysis for the in-hadron condensate[J]. PHYSICAL REVIEW D,2022,106(3):34006. |
| APA | Qin, Pianpian,Bai, Zhan,Chen, Muyang,&Qin, Si-xue.(2022).Partial wave analysis for the in-hadron condensate.PHYSICAL REVIEW D,106(3),34006. |
| MLA | Qin, Pianpian,et al."Partial wave analysis for the in-hadron condensate".PHYSICAL REVIEW D 106.3(2022):34006. |
入库方式： OAI收割
来源：理论物理研究所
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