
TY  - JOUR
A1  - Anderson, Ronald 
A1  - Joshi, GC 
T1  - Meson Mass Formulae in SU(5)
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1979
VL  - 32
IS  - 6
SP  - 533
EP  - 540
KW  - 
UR  - https://doi.org/10.1071/PH790533 
N2  - We present first-order mass formulae for mesons in broken SU(5) and, using the upsilon mass as input, we estimate the masses of the new JP = 0-, 1- and 2+ mesons. We find that the masses of the 0- states exceed those of the corresponding 1- states for single b quark mesons, and that a rather large IS0 - 3S1 splitting occurs for the upsilon family. 
ER  -

