Phase Conventions in Hadron Physics from the Perspective of the Quark Model

Autor:	Lu, Yu, Jing, Hao-Jie, Wu, Jia-Jun
Rok vydání:	2024
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	Convenient and consistent phase convention is important in the construction of the hadronic Lagrangian. However, the importance of phase convention has been overlooked for a long time and the sources of different conventions are never explicitly addressed. This obscure situation can cause mistakes and misinterpretations in hadron physics. In this paper, we systematically analyze and compare the flavor $SU_3$ phase conventions from the perspective of the quark model. All sources which could lead to different conventions are pointed out and carefully studied. With the tool of the quark model, we also clarify some misconceptions and demonstrate a consistent way to incorporate different conventions. Comment: 25 pages, 3 figures, submitted to Symmetry
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2407.17131 Zobrazit plný text záznamu View this record from Arxiv