Radiative transitions in charmonium from lattice QCD

Abstract The coupling of various charmonium mesons to a photon is studied using lattice QCD, giving access to radiative form factors and transitions, and probing the mesons’ structure. Methods are developed which allow the robust determination of amplitudes, including those involving an excited stat...

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Bibliographic Details
Published in:Journal of High Energy Physics
Main Authors: James Delaney, Christopher E. Thomas, Sinéad M. Ryan, for the Hadron Spectrum collaboration
Format: Article
Language:English
Published: SpringerOpen 2024-05-01
Subjects:
Hadronic Matrix Elements and Weak Decays
Lattice QCD
Properties of Hadrons
Quarkonium
Online Access:https://doi.org/10.1007/JHEP05(2024)230

Internet

https://doi.org/10.1007/JHEP05(2024)230

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