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DoubleMuParked dataset from 2012 in NanoAOD format reduced on muons

Wunsch, Stefan

Cite as: Wunsch, Stefan; (2019). DoubleMuParked dataset from 2012 in NanoAOD format reduced on muons. CERN Open Data Portal. DOI:10.7483/OPENDATA.CMS.LVG5.QT81

Dataset Derived CMS CERN-LHC


Description

This dataset contains about 60 mio. data events from the CMS detector taken in 2012 during Run B and C. The original AOD dataset is converted to the NanoAOD format and reduced to the muon collections. The dataset in the file is called Events and contains columns as described in the table below.

Use with

This dataset can be used with the following analysis:

Analysis of the di-muon spectrum using data from the CMS detector taken in 2012

Related datasets

/DoubleMuParked/Run2012B-22Jan2013-v1/AOD

/DoubleMuParked/Run2012C-22Jan2013-v1/AOD

Dataset characteristics

61540413 events. 1 files. 2.2 GB in total.

Dataset semantics

Variable Type Description
nMuon unsigned int Number of muons in this event
Muon_pt float[nMuon] Transverse momentum of the muons (stored as an array of size nMuon)
Muon_eta float[nMuon] Pseudorapidity of the muons
Muon_phi float[nMuon] Azimuth of the muons
Muon_mass float[nMuon] Mass of the muons
Muon_charge int[nMuon] Charge of the muons (either 1 or -1)

How were these data selected?

This dataset was produced with the software available in the record linked below. All other products than the muons were dropped manually from the read-out and the datasets from Run B and C were combined in a single file.

Tool for conversion of CMS AOD files to reduced NanoAOD format for the purpose of education and outreach

How were these data validated?

These data were derived from the 2012 DoubleMuParked primary datasets using only the validated runs. No further validation was done for the output.

/DoubleMuParked/Run2012B-22Jan2013-v1/AOD

/DoubleMuParked/Run2012C-22Jan2013-v1/AOD

File Indexes

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Files

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Disclaimer

The open data are released under the Creative Commons CC0 waiver. Neither CMS nor CERN endorse any works, scientific or otherwise, produced using these data. All releases will have a unique DOI that you are requested to cite in any applications or publications.

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