Bound State of Heavy Quarks Using a General Polynomial Potential

Table 1

Mass spectra of charmonium in comparison with other works .

Type	present work	[16, 17]	[18, 19]	[20, 21]	[22, 23]	[24, 25]	EXP  [26, 27]
1s	3.0969	3.078	3.096	3.096	3.096	3.078	3.0969
1p	-	3.415	3.433	3.433	3.255	3.415	-
2s	-	4.187	3.686	3.686	3.686	3.581	-
1d	3.6861	3.752	3.676	3.770	3.504	3.749	3.6861
2p	3.7702	4.143	3.910	4.023	3.779	3.917	3.773
3s	-	5.297	3.984	4.040	4.040	4.085	-
4s	-	6.407	4.150	4.358	4.269	4.589	-
2d	-	-	-	4.096	-	3.078	-
4d	4.160	-	-	-	-	-	4.159
1g	4.039	-	-	-	-	-	4.039
6d	4.263	-	-	-	-	-	4.263