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CGM Physics
Andrew Benson edited this page Feb 28, 2023
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Below is a flowchart indicating the physical components and processes that typically occur in the evolution of the circumgalactic medium. (Galacticus is highly modular - many different components and processes can be included and excluded - this is intended just as a typical example.)
flowchart LR
IGM
CGM
Outflowed
Galaxy
IGM -->|<a href='https://github.com/galacticusorg/galacticus/releases/download/bleeding-edge/Galacticus_Physics.pdf#physics.accretionHalo' style='text-decoration: none'>accretion</a>| CGM
Outflowed -->|<a href='https://github.com/galacticusorg/galacticus/releases/download/bleeding-edge/Galacticus_Physics.pdf#physics.hotHaloOutflowReincorporation' style='text-decoration: none'>reincorportation</a>| CGM
CGM -->|<a href='https://github.com/galacticusorg/galacticus/wiki/CGM-Cooling-Physics' style='text-decoration: none'>cooling</a>| Galaxy
Galaxy -- outflow --> Outflowed
Galaxy -- outflow --> IGM
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Tutorials
- Introduction to Galacticus parameter files
- Dark matter halo mass function
- Warm dark matter halo mass function
- Power spectra
- Warm dark matter power spectra
- Dark matter only merger trees
- Subsampling of merger tree branches
- Dark matter only subhalo evolution
- Solving the excursion set problem
- Reionization calculations
- Instantaneous & Non-instantaneous recycling
- Computing Broadband Stellar Luminosities
- Postprocessing of stellar spectra
- Using N-body Merger Trees
- Generating Mock Catalogs with Lightcones
- Constraining Galacticus parameters
- Generating galaxy merger trees
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How Galacticus works
- Structure Formation Flowchart
- Merger Tree Building Flowchart
- How Galacticus Evolves Halos and Galaxies
- Galaxy Physics Flowchart
- CGM Cooling Physics Flowchart
- Star Formation Physics Flowchart
- Outflow Physics Flowchart
- Galactic Structure Flowchart
- CGM Physics Flowchart
- SMBH Physics Flowchart
- Subhalo Evolution Flowchart
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Contributing
- Coding conventions
- Coding tutorials
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Reference models
- Benchmarks and validation scores
- Validation plots and data