Table 3.

The frequency parameter in Baker's (1961) solution.

	Mode	$g_m$	$f$ [MHz]
Breathing mode	0	$2\left(1+v\right)$	914
Rocking mode	1	0	0
Bouncing mode	2	0.6 $\sqrt{1-v^2}$	343
Asymptotic solution	$\infty$	1.0 $\sqrt{1-v^2}$	572