Read the paper for details: Millisecond Pulsars from Accretion Induced Collapse naturally explain the Galactic Center Gamma-ray Excess
Supplementary reading:
- Install Python 3
- Visit the AMUSE docs and install all the dependancies
- Install AMUSE Framework and BSE with
pip
pip install amuse-framework pip install amuse-bse
- Clone this repository
git clone https://github.com/gautam-404/Binary-Evolution.git
- Run
In case the python program throws an MPI exception (like
cd Binary-Evolution python main.py
MPI_ERR_SPAWN: could not spawn processes
), explicitly use Open-MPI instead of MPICH (refer this doc) and runecho 'export OMPI_MCA_rmaps_base_oversubscribe=yes' >> ~/.zshrc
. For Bash shell, replace~/.zshrc
with~/.bashrc
. Restart your terminal.
The python code will create an output folder with evolution histories of all binary systems at the path "~/OutputFiles". See /src/BPS_eval.py which contains necessary functions that produce the data to see the total gamma-ray luminosity produced by the population as a function of time.
Contact for more info.