# Why are vector mesons more massive than pseudoscalar mesons?

Homework Statement:
Why are vector mesons more massive than pseudoscalar mesons? Not any sort of set problem, just reading but I can't find an answer or explanation
Relevant Equations:
*
Problem Statement: Why are vector mesons more massive than pseudoscalar mesons? Not any sort of set problem, just reading but I can't find an answer or explanation
Relevant Equations: *

It's going to be something to do with the spin-spin interactions for J=0 and J=1. But then I don't see how to get an answer or explanation out of that.

Many thanks