My god. In a discussion about explosions, someone mentions frequency. It just never stops.
The shields can't 'block' the KE of an impact - it has to go somewhere. In any case, a nuclear-yield explosion without contact is probably going to do it's work with heating, rather than KE.
I love how Firecrack falsely accuses me of dishonesty and just ignores it. That's integrity! I love the totally implausible 'plasma contained by a laser' theory!

If it matters, I was under the impression the 'plasma core' thing was referring to powerplant or safeties on the weapons, not that the beam guns somehow fire 'plasma cores' at things. However, the beams COULD be a form of particle beam, which would in fact use plasma. Does anyone who the knowledge know if the beams are in fact instantaneous effects, or if they simply propagate extremely fast?
It doesn't seem that anyone is interested in any serious attempt to develop a proper theory on shield/beam interactions (like, with predictive power and supported by experimental data). I'll give everyone a little experiment: load FS2. Look at the nearest ship. Fire. You have just obtained proof that the guns are not lasers.