Charmonium Properties Using the Discrete Variable Representation (DVR) Method

Table 2

Mass spectrum of charmonium states (in MeV).

State	Present	Exp [6]	[7]	[10]	[59]	[60]	[61]	[62]
	3097		3090	3097	3094	3094	3090.0	3091.7
(1S)	2986		2982	2979	2995	2989	2981.6	2992.4
(2S)	3663		3672	3673	3649	3681	3671.8	3671.4
(2S)	3620		3630	3623	3606	3602	3630.3	3631.7
(3S)	4055		4072	4022	4036	4129	4071.6	4075.5
(3S)	4025		4043	3991	4000	4058	4043.2	4048.1
(4S)	4385		4406	4273	4362	4514	4406.1	4415.0
(4S)	4360		4384	4250	4328	4448	4383.7	4393.3
(5S)	4678			4463	4654	4863	4703.8
(5S)	4657			4446	4622	4799	4685.0
(6S)	4947			4608	4925	5185	4976.9
(6S)	4929			4595	4893	5124	4960.4
(1P)	3546		3556	3554	3556	3480	3549.0	3548.1
(1P)	3498		3505	3510	3523	3468	3505.4	3501.8
(1P)	3419		3424	3433	3457	3428	3424.5	3425.8
(1P)	3507		3516	3519	3534	3470	3515.6	3510.5
(2P)	3955		3972	3937	3956	3955	3964.8	3970.0
(2P)	3909		3925	3901	3925	3938	3924.9	3925.8
(2P)	3839		3852	3842	3866	3897	3852.3	3856.7
(2P)	3918		3934	3908	3936	3943	3933.6	3933.4
	3791		3806	3799	3801	3755	3805.3	3800.6
	3786		3800	3798	3805	3772	3800.4	3796.7
	3771		3785	3787	3799	3775	3785.0	3783.1
	3785		3799	3796	3802	3765	3799.4	3795.1
	4146		4167	4103	4151	4176	4165.5	4167.1
	4138		4158	4100	4152	4188	4158.2	4160.2
	4122		4142	4089	4145	4188	4141.5	4145.1
	4138		4158	4099	4150	4182	4157.6	4159.1