LHCb 2011 Beam3500GeV MagDown CHARM Stream Stripping21r1p2
LHCb collaboration
Cite as: LHCb collaboration (2023). LHCb 2011 Beam3500GeV MagDown CHARM Stream Stripping21r1p2. CERN Open Data Portal. DOI:10.7483/OPENDATA.LHCB.DEE1.51RD
Dataset Collision LHCb 7TeV pp CERN-LHC
Description
Data from proton-proton (pp) collisions collected by the LHCb experiment in the year 2011 of Run1 of the LHC.
Dataset characteristics
283281584 events. 2423 files. 1.9 TiB in total.How were these data selected?
This dataset was created in several production steps. These steps, software used and the configuration is provided below.
Prod ID: 93829
Prod type: Merge
Parent Prod ID: 93828
Parent Prod type: DataStripping
Conditions:
dddb-20190206-1
cond-20150409-1
List of Trigger Configuration Keys (TCK):
TCK Number of Files
0x360032 75
0x5a0032 154
0x4a0033 26
0x6d0032 430
0x730035 264
0x710035 9
0x760037 653
0x5b0032 10
0x790038 780
0x480032 18
0x700034 4
Step Stripping21r1p2
Release: DaVinci.v39r1p6 AppConfig.v3r384 Det/SQLDDDB.v7r10 TMVAWeights.v1r14
DaVinci/DV-Stripping21r1p2-Stripping.py
DaVinci/DV-RedoCaloPID-Stripping21.py
DaVinci/DataType-2011.py
DaVinci/InputType-DST.py
Persistency/Compression-ZLIB-1.py
Step Stripping21r1p2-Merging
Release: DaVinci.v39r1p6 AppConfig.v3r384 Det/SQLDDDB.v7r10
Merging/DV-Stripping-Merging.py
Persistency/Compression-LZMA-4.py
How can you use these data?
The data collected by the LHCb detector is available in .DST and .mDST formats. The data files can be explored using LHCb software but it is best to write the relevant columns to ROOT Tuples or preferred data format.
Instructions for exploring a DST and writing out ROOT tuples are available in LHCb Starterkit below. For "tupling" jobs, software called DaVinci is mainly used within LHCb, its documentation is also available bellow.
Disclaimer
The open data are released under the Creative Commons CC0 waiver. Neither the experiment(s) ( LHCb ) 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.
