Implement jacobian calculation and energy and angle transformation#3935
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GuySten wants to merge 1 commit intoopenmc-dev:developfrom
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Implement jacobian calculation and energy and angle transformation#3935GuySten wants to merge 1 commit intoopenmc-dev:developfrom
GuySten wants to merge 1 commit intoopenmc-dev:developfrom
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Description
This PR is a follow up to #3550.
In that PR angular pdf was calculated and outgoing energy was sampled for various kinematic probabilities.
The problem is that some angle energies are given in center of mass frame while we want the angular probabilities and energy in lab frame.
This PR fix that by implementing transformation between COM <->LAB and calculating the jacobian to convert angular probabilities between LAB <-> COM reference frames.
Checklist
I have followed the style guidelines for Python source files (if applicable)I have made corresponding changes to the documentation (if applicable)