q`↔`q̄

#quark #antiquark #particle physics #hadron #strong force #quantum chromodynamics #subatomic particle

✨🌟🔗

#meson #quark #antiquark #particle pair #composite particle #pion #kaon

q̄q⚛️

#particle physics #quark #antiquark #hadron #subatomic particle #quantum chromodynamics #qcd #fundamental particle