Example 1: Light Quark/Antiquark Event https://www.physik-astro.uni-bonn.de/belle2-masterclass/en/files/videos/light-quark-antiquark-event https://www.physik-astro.uni-bonn.de/belle2-masterclass/++resource++plone-logo.svg Example 1: Light Quark/Antiquark Event External Video-URL https://youtu.be/z-5xcGnA-zg Preview-Image Search Engine Exclude no