Electromagnetic self-energies of vector mesons and electromagnetic mass anomaly of the massive Yang-Mills particles
Abstract
Description
A systematic method developed by the authors to evaluate the one-loop electromagnetic self-energies of the low-lying mesons is extended to the calculation of the vector sector including $ρ$, $ω$, and $ϕ$-mesons. The theoretical result of $ρ^0-ρ^\pm$ electromagnetic mass difference is in agreement with the measurements. An interesting effect called as electromagnetic mass anomaly of the massive Yang-Mills particles is further discussed. There is no new parameter in this study.
LaTeX, 20 pages, and 11 ps figures
LaTeX, 20 pages, and 11 ps figures