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
Published in:Journal of High Energy Physics
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
Subjects:
Effective Field Theories
Hadronic Spectroscopy
Structure and Interactions
Lattice QCD
Online Access:https://doi.org/10.1007/JHEP08(2025)064

Internet

https://doi.org/10.1007/JHEP08(2025)064

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