mocassin

MOnte CArlo SimulationS of Ionised Nebulae

Install

All systems
curl cmd.cat/mocassin.sh
Debian Debian
apt-get install mocassin
Ubuntu
apt-get install mocassin
image/svg+xml Kali Linux
apt-get install mocassin
Windows (WSL2)
sudo apt-get update sudo apt-get install mocassin
Raspbian
apt-get install mocassin

mocassin

MOnte CArlo SimulationS of Ionised Nebulae

mocassin is a fully 3D or 2D photoionisation and dust radiative transfer code which employs a Monte Carlo approach to the transfer of radiation through media of arbitrary geometry and density distribution. It was originally developed for the modelling of photoionised regions like HII regions and planetary nebulae and has since expanded and been applied to a variety of astrophysical problems, including modelling clumpy dusty supernova envelopes, star forming galaxies, protoplanetary disks and inner shell fluorence emission in the photospheres of stars and disk atmospheres. The code can deal with arbitrary Cartesian grids of variable resolution, it has successfully been used to model complex density fields from SPH calculations and can deal with ionising radiation extending from Lyman edge to the X-ray. The dust and gas microphysics is fully coupled both in the radiation transfer and in the thermal balance.