"Matter" compatible? Well I sure hope it is
was looking something up for this stupid shitpost and found the rabbit hole which is https://www.home.cern/science/accelerators/antiproton-decelerator
The Antiproton Decelerator

CERN
@theresnotime neat! They didn't let me into the AD, but I did get to look at ELENA and a bunch of other experiments last time I was at the antimatter factory.