arXiv:hep-lat/0703014·v1·High Energy Physics — Lattice

Pseudoscalar and vector meson form factors from lattice QCD

J.N. Hedditch🇦🇺 · W. Kamleh🇦🇺 · B.G. Lasscock🇦🇺 · D.B. Leinweber🇦🇺 · A.G. Williams🇦🇺 · J.M. Zanotti🇬🇧

Abstract

We present a study of the pseudoscalar and vector meson form factors, calculated using the Fat-Link Irrelevant Clover (FLIC) action in the framework of Quenched Lattice QCD. Of particular interest is the determination of a negative quadrupole moment, indicating that the $ρ$ meson is not spherically symmetric.

Comments: 11 pages, 15 figures, 9 tables

Pseudoscalar and vector meson form factors from lattice QCD

Abstract

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