View Single Post
feyomi
#1
Jan27-12, 10:29 PM
P: 4
The recently discovered Chi_b (3P) is made up of a bottom quark and an anti bottom quark.
I thought, however, that should a matter particle meet with its anti counterpart, they would annihilate into pure energy.

Am I missing something?

Thanks.
Phys.Org News Partner Physics news on Phys.org
Vibrational motion of a single molecule measured in real time
Researchers demonstrate ultra low-field nuclear magnetic resonance using Earth's magnetic field
Bubbling down: Discovery suggests surprising uses for common bubbles