Vector meson electromagnetic form factors
B. G. Lasscock, J. Hedditch, D. B. Leinweber, A. G. Williams
TL;DR
This paper calculates electromagnetic form factors of vector and pseudo-scalar mesons using quenched lattice QCD, revealing insights into their charge distributions and quark sector contributions.
Contribution
It provides the first detailed lattice QCD calculations of vector meson form factors, including quark sector contributions and environmental effects.
Findings
Charge radii and magnetic moments are derived.
Quark sector contributions show environmental sensitivity.
Results enhance understanding of meson internal structure.
Abstract
The charge, magnetic and quadrupole form factors of vector mesons and the charge form factor of pseudo-scalar mesons are calculated in quenched lattice QCD. The charge radii and magnetic moments are derived. The quark sector contributions to the form factors are calculated separately and we highlight the environmental sensitivity of the light-quark contribution to charge radii.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.