wrote:

Title: The Mathematics of Particle Mass
[snip crap]

1. 2.6 Bev is the upper limit for the range of particle mass.
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Top quark, 172.5 GeV
Bottom quark, 4.3 GeV

http://pdg.lbl.gov/2007/reviews/topquark_q007.pdf
http://pdg.lbl.gov/2007/reviews/quarks_q000.pdf

Strange mesons, charmed mesons, bottom-charmed mesons,
bottom-antibottom mesons can all exceed 2.6/c^2 GeV rest mass. The
two heaviest bottom-antibottom mesons mass 10.86 and 11.02 GeV/c^2.

"CRC Handbook of Chemistry and Physics," 88th Ed., Section 11, p. 39.

Is 11.02 GeV larger than 2.6 GeV?

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