Z1

(m2/m1)max

Minima of the zeroth order ground-state eigenvalue

[eV]

m2/m1

Emin [eV]

1

3.3729833

0.1096903

−7.8698498

−7.6737421102

2

7.4372539

0.1806895

−46.200551

−43.757705135

3

11.458261

0.2049790

−116.74959

−109.40677610

4

15.468719

0.2172762

−219.54332

−204.62095501