FCCAnalyses

Common framework for FCC related analyses. This framework allows one to write full analysis, taking EDM4hep input ROOT files and producing the plots.

Quick Start

Running analysis script can be done using fccanalysis command which is shipped in Key4hep stack:

source /cvmfs/sw.hsf.org/key4hep/setup.sh
fccanalysis run analysis_script.py

Pre-generated Samples

Access

To have read access to the FCC pre-generated samples, one needs to be subscribed to the following e-group (with owner approval): fcc-eos-access.

Winter 2023 and Spring 2021 Pre-generated Samples

In order to run over pre-generated samples from winter2023 or spring2021 campaigns one needs to compile pre-edm4hep1 branch of the FCCAnalyses in the 2024-03-10 release:

source /cvmfs/sw.hsf.org/key4hep/setup.sh -r 2024-03-10
git clone --branch pre-edm4hep1 git@github.com:HEP-FCC/FCCAnalyses.git
cd FCCAnalyses
source ./setup.sh
fccanalysis build -j 8

Sample Metadata

All sample information, including Key4hep stack used for the campaign, is collected at the FCC Physics Events website.

Documentation

Detailed documentation can be found at the FCCAnalyses webpage.

Contributing

As usual, if you aim at contributing to the repository, please fork it, develop your feature/analysis and submit a pull requests.

Code Formating

The preferred style of the C++ code in the FCCAnalyses is LLVM, which is checked by a CI job.

To apply formatting to a file:

clang-format -i -style=file /path/to/file.cpp