S-Wave Heavy Quarkonium Spectra: Mass, Decays, and Transitions

Table 1

Spin-averaged mass spectrum of charmonium (in MeV).

State	Power	Logarithmic	[15]	[12]
1S	3067	3067	3067	3117
2S	3701	3655	3667	3684
3S	4054	3980	4121	4078
4S	4306	4204	4513	4407
5S	4504	4376	4866