How to Calculate a Hedronic Particle?

There's a big controversy about how to do that theoretical calculation. Some folks are using super computers to try to like calculate this thing from scratch, add up all these diagrams and include what happens when the hedronic particles that feel the strong force are created out of the vacuum. And there's another group, tronogist, who take them from other measurements, like other experimental results, and extrapolate from there in different ways. So if that's what they've done, they've done like r te force of these theoretical calculations and the experimental calculations. It's almost like you flipped the coin and you got heads, you know, 50 point o ooo one times more than you got