Proton-Proton Collisions Data

The ATLAS Collaboration released over 6 billion proton-proton collisions with accompanying simulations. All these events were released in PHYSLITE format, a light format used internally for analysis.

Search for Data

Inside the main entry point of proton-proton collision open data you will find eleven different links that point to different datasets. These are explained below.

We have two datasets with detector data:

• Run 2 2015 proton-proton collision data: Detector data for the 2015 run, with an integrated luminosity of ~3.2 fb$^{-1}$
• Run 2 2016 proton-proton collision data: Detector data for the 2016 run, with an integrated luminosity of ~33 fb$^{-1}$

We have seven groups for Standard Model Monte Carlo samples. Four for nominal samples:

• MC simulation electroweak boson nominal samples.
• MC simulation Higgs nominal samples.
• MC simulation QCD jet nominal samples.
• MC simulation top nominal samples.

Three for alternative samples for the calculation of systematic variations (since the systematics for electroweak boson are included in the nominal datasets):

• MC simulation Higgs systematic variation samples.
• MC simulation QCD jet systematic variation samples.
• MC simulation top systematic variation samples.

And two groups for Beyond the Standard Model signal samples:

• MC simulation SUSY signal samples.
• MC simulation exotic signal samples.