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The ATLAS Experiment's main offline software repository

The LHCb project contains general purpose classes used throughout the LHCb software. It is built on top of the Gaudi framework. Documentation is available at http://cern.ch/lhcbdoc/lhcb

Yet Another Rapid Readout

The Gaudi project is an open project for providing the necessary interfaces and services for building HEP experiment frameworks in the domain of event data processing applications. The Gaudi framework is experiment independent.

An AthAnalysis framework, focusing on physics analysis combining runs 2 and 3

This project is built on top of the Gaudi, LHCb and Lbcom projects. It contains components related to reconstruction. See documentation at http://cern.ch/lhcbdoc/rec/

This repository hosts the simulation software of the LHCb experiment.

Documentation can be found at https://lhcb-gauss.docs.cern.ch/master/ and for Sim10 at http://cern.ch/lhcbdoc/gauss/

A JIRA connected project is available at https://its.cern.ch/jira/projects/LHCBGAUSS

For general information on Simulation refer to https://lhcb-simulation.web.cern.ch/index.html

Generic Pixel Detector Simulation Framework - https://cern.ch/allpix-squared/

LHCb offline physics analysis software main project.

The documentation for run 3 is at https://lhcb-davinci.docs.cern.ch/

Release notes and links to all documentation, including that for legacy data, is at http://cern.ch/lhcbdoc/davinci/.

Description of the LHCb Upgrade detector using the DD4hep framework

EOS project.

This project contains classes and configuration for the LHCb digitization programme Boole. Documentation can be found at http://cern.ch/lhcbdoc/boole/

The vectorized geometry library for particle-detector simulation (toolkits).

GeoModel libraries and tools

The CERN Tape Archive (CTA) is the archival storage system for the custodial copy of all physics data at CERN.

Steering and book-keeping of automatic workflows run in Jenkins. More details: documentation

HH/ZH/ZZ->bbtautau search core analysis code

Mirror of the EvtGen repo hosted on HepForge