Atom-Atom scattering with Numerov method and external fields¶
This example illustrates the use of the qdyn
library to simulate
multi-channel atom-atom scattering with different type of couplings and with
external fields. The scattering problem is solved with the renormalised Numerov
method.
Running the Example¶
You must compile the example by running make
. Then, run the resulting
numerov_examples
program by executing
./numerov_examples
or alternatively
- ::
./numerov_examples | tee out.dat
if you want to save the output in a file. This will run the simulation for different scattering problems one after another.
The example consists of four parts:
Part 1: Sr2 scattering in non-resonant laser field. runfolder:
run_numerov_in_field
Part 2: Retrieving the scattering wavefunction runfolder:
run_numerov_psi
Part 3: Photoassociation rates for Rb scattering runfolder:
run_numerov_PA
Part 4: Radiative association for Yb-Li scattering runfolder:
run_numerov_RA
Results are saved in the corresponding runfolders.
For cleaning up the example run make clean
.