Partial wave analysis for the in-hadron condensate

doi:10.1103/PhysRevD.106.034006

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	Partial wave analysis for the in-hadron condensate
	Qin, Pianpian ; Bai, Zhan 2; Chen, Muyang 1; Qin, Si-xue
刊名	PHYSICAL REVIEW D
	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
内容类型	期刊论文
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.