Splittings of
2--
and
1--
1D states:
states
|
mass difference
(MeV)
|
| |
ψ(3836)
ψ(3770)
|
≅ 55
|
Υ(10162)
Υ(10129)
|
≅ 33
|
This nicely follows the
1/√(flavor mass)
rule
for flavor independence:
1/√(mc) : 1/√(mb)
= 5 : 3
flavor masses are from Phys. Rev. D27, 1527 (1983)
The ψ(3836) has disappeared from PDG Tables!
|