Welcome to ATLAS offline software!
To find out how to build Athena, make merge requests etc, please have a look at the release building pages.
In particular, if you fork this project please do not forget to add the ATLAS Robot as a developer (assuming you might want to submit a merge request) as documented here.
For ATLAS members, please see the Atlas Computing Twiki for even more information.
The following branches are currently active:
| Branch | Purpose | Main Project, Release Series |
|---|---|---|
| 21.0 | Tier0 and MC16c | Athena, 21.0.X |
| 21.0-mc16a | MC16a bugfixes | Athena, 21.0.20.Y |
| 21.0-mc16d | MC16d bugfixes | Athena, 21.0.20.Y |
| 21.1 | HLT and P1 monitoring | AthenaP1, 21.1.X |
| 21.2 | Derivations and Analysis | AthDerivations + (Ath)AnalysisBase, 21.2.X |
| 21.3 | MC18 Simulation | Athena, 21.3.X |
| 21.6 | Event Generation | AthGeneration, 21.6.X |
| 21.9 | Upgrade Phase-2 developments | Athena + AthSimulation, 21.9.X |
| master | AthenaMT development | Athena, 22.0.X |
- The ATLAS webpage will tell you all about the ATLAS experiment (for ATLAS members, the collaboration webpage is here)
- The Twiki is the main source of documentation, and has many links to sub-domains
- The software documentation page has some tutorials etc
- The git repository is here
- And the Doxygen code documentation can be found here
- To cite Athena, you can use the following zenodo DOI