Babar the elephant is depicted with a bottom quark hanging around his “bottom” on part of one of my previous collages (June 22nd). I just read the news that physicists have discovered a new particle, the bottom most, “bottomonium”. It is strange the ways things work.
(PhysOrg.com) Published: 6 hours ago, 15:46 EST, July 10, 2008 – Thirty years ago, particle physics delighted in discovering the “bottomonium” family—the set of particles that contain both a bottom quark and an anti-bottom quark but are bound together with different energies. Ever since, researchers have sought to ascertain the lowest energy state of these tiny yet important particles.


