论文标题
局部冷凝水的部分波分析
Partial wave analysis for the in-hadron condensate
论文作者
论文摘要
研究了在零摩托姆转移时定义为标量形式的含标量的内形式，研究了伪尺度中的风味对称介子，在dyson-schwinger方程框架内的彩虹 - 落导截断下的矢量通道。我们通过比较梅森质量，无尺寸无尺度内凝管以及在速率质量质量质量的功能中，确认了在描述全球和结构观点的动力学对称对称性破裂的影响，从全球和结构观点中描述了动态性手性对称性对称性的效率。从部分波浪分析中，我们推断出$π（1300）$是由$ s $ waves主导的径向激发，$ρ（1450）$不是$ p $ wave主导的激发。这项工作为对火体凝结物的部分波分析提供了对强子特性研究的新见解。
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 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, we infer $π(1300)$ is a radial excitation dominated by $s$ waves and $ρ(1450)$ is not a $p$ wave-dominated excitation. This work provides a new insight into the studies of hadron properties with partial wave analysis for the in-hadron condensates.
