Adiabaticity
From GOSIA
(rendered the equation for xi piecewise in Latex. See talk page.) |
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Adiabaticity is defined as | Adiabaticity is defined as | ||
- | <math>\ | + | |
+ | <math>\xi_{kn}</math> = ((<math>Z_1 Z_2 A_1</math><math>^{1/2}</math>)/6.34977) (1/(<math>E_p - s E_k</math>)<math>^{1/2}</math> - 1/(<math>E_p - s E_n</math>)<math>^{1/2}</math>) | ||
+ | |||
+ | where | ||
+ | |||
+ | <math>s = 1 + A_1/A_2 </math>. | ||
There are [[adiabaticity_limit | limits]] to the adiabaticities (more accurately, to the [[adiabaticity product | adiabaticity products]]) of single-step excitations for which Gosia will yield accurate results. | There are [[adiabaticity_limit | limits]] to the adiabaticities (more accurately, to the [[adiabaticity product | adiabaticity products]]) of single-step excitations for which Gosia will yield accurate results. |