Table 2.

Bound state energy eigenvalues in fm⁻¹ of the spin symmetry limit of the modified Kratzer potential for various values of κ and n, with C_s = 0.

$l$	$n,\kappa <0$	$\left(\begin{array}{l}l,\\ j=l+\frac{1}{2}\end{array}\right)$	$E_{n,\kappa <0}$ Present Method	$E_{n,\kappa <0}$ NU Method [35]	$E_{n,\kappa <0}$ AIM Method [30]	$n,\kappa >0$	$\left(\begin{array}{l}l,\\ j=l-\frac{1}{2}\end{array}\right)$	$E_{n,\kappa >0}$ Present Method	$E_{n,\kappa >0}$ NU Method [35]	$E_{n,\kappa >0}$ AIM Method [28]
1	0, -2	0p3/2	5.910474168	5.91047417	5.910474	0, 1	0p1/2	5.910474168	5.91047417	5.910474
2	0, -3	0d5/2	6.057790795	6.05779079	6.057791	0, 2	0d3/2	6.0577907956	6.05779079	6.057791
3	0, -4	0f7/2	6.131238354	6.13123835	6.131238	0, 3	0f5/2	131238354	6.13123835	6.131238
4	0, -5	0g9/2	6.170506754	6.17050675	6.170507	0, 4	0g7/2	6.170506754	6.17050675	6.170507
1	1, -2	1p3/2	6.075595221	6.07559522	6.075595	1, 1	1p1/2	6.075595221	6.07559522	6.075595
2	1, -3	1d5/2	6.135814276	6.13581428	6.135814	1, 2	1d3/2	6.135814276	6.13581428	6.135814
3	1, -4	1f7/2	6.172013170	6.17201317	6.172013	1, 3	1f5/2	6.172013170	6.17201317	6.172013
4	1, -5	1g9/2	6.194019070	6.19401907	6.194019	1, 4	1g7/2	6.194019070	6.19401907	6.194019