Spectral parameters of the ρ resonance from lattice QCD

Spectral parameters of the ρ resonance from lattice QCD

Abstract We present a lattice QCD investigation of the ρ resonance using nine N f = 2 + 1 Wilson-Clover ensembles with three lattice spacings and various pion masses ranging from 135 to 320 MeV. For each ensemble, a large number of finite volume energy levels are determined and the energy dependence...

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Bibliographic Details
Main Authors:	The CLQCD collaboration, Zhengli Wang, Derek B. Leinweber, Chuan Liu, Liuming Liu, Peng Sun, Anthony W. Thomas, Jia-jun Wu, Hanyang Xing, Kang Yu
Format:	Article
Language:	English
Published:	SpringerOpen 2025-08-01
Series:	Journal of High Energy Physics
Subjects:	Effective Field Theories Hadronic Spectroscopy Structure and Interactions Lattice QCD
Online Access:	https://doi.org/10.1007/JHEP08(2025)064
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