Differences
This shows you the differences between two versions of the page.
parameters:pole_zero [2017/03/27 16:27] danielver02 created |
parameters:pole_zero [2021/05/31 13:15] |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== pole_zero ====== | ||
- | The double precision parameter pole_zero defines the smallness of the denominator in the relativistic h-term for the consideration of A as an actual resonance of the relativistic integration. An appropriate value is about 1.d-10. If |A + om*gamma*ms + nn*qs| is less than pole_zero, A is not considered a pole since it cancels with the denominator of the h-term. | ||
- | |||
- | |||
- | ---- | ||
- | |||
- | |||
- | pole_zero has to be defined as a global variable for all relativistic runs. | ||
- | |||
- | pole_zero is part of the namelist & |