Python Three(3) Body Recombination, a Python package for three-body recomination of atoms using classical trajectories.
I recommend installing Py3BR in a conda environment:
conda create --name myenv python
conda activate myenvTo install in the environment, navigate to the root directory of the repository and run
pip install . See example folder for example usage of the program. The input file input.py contains the parameters for the calculation. sim3.py in the same folder calculates trajectories and outputs the results to a short and long format file.
All input parameters are in atomic units, except for collision energy which is in Kelvin.
The collision energy is reported in Kelvin, just as in the input. All other attributes are in atomic units. The opacity function is a unitless probability, the cross section is in