FlavourTaggingPublicResultsCollisionDataRetired < AtlasPublic

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---+Introduction
On this page you can find a section that collects the links to the Flavour Tagging ATLAS  papers and CONF Notes, as well as collections of approved plots. Each CONF Note link points to a page where you can find:
   * the PDF file of the note or paper;
   * the eps and the png file for each plot that appears in the document.

*For more information please contact:* [[Main.RichardHawkings][Richard Hawkings]], [[Main.AndreaCoccaro][Andrea Coccaro]]

---+Journal papers

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/PERF-2012-04/][Performance of b-Jet Identification in the ATLAS experiment]]__

---+ HL-LHC Upgrade Studies

---++List of Approved Plots and Notes for HL-LHC Simulation Studies 

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2016-026/][Expected performance for an upgraded ATLAS detector at High-Luminosity LHC (for ECFA 2016)]]__ %BR% (ATL-PHYS-PUB-2016-026)
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/UPGRADE/PLOT-UPGRADE-2014-003/][Primary Vertex and b-Tagging Performance under HL-LHC conditions for ECFA 2014]]__

---+ 13 !TeV Data

---++List of CONF Notes for 13 !TeV Data

   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2016-039/][Boosted Higgs (-> bb) Boson Identification with the ATLAS Detector at sqrt(s)=13 TeV]]__

---++List of PUB Notes for 13 !TeV Data
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2017-013/][Optimisation and performance studies of the ATLAS b-tagging algorithms for the 2017-18 LHC run]]__ %BR% (ATL-PHYS-PUB-2017-013)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2017-011/][Secondary vertex finding for jet flavour identification with the ATLAS detector ]]__ %BR% (ATL-PHYS-PUB-2017-011)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2017-010/][Variable Radius, Exclusive-kT, and Center-of-Mass Subjet Reconstruction for Higgs(->bb) Tagging in ATLAS ]]__ %BR% (ATL-PHYS-PUB-2017-010)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2017-003/][Identification of Jets Containing b-Hadrons with Recurrent Neural Networks at the ATLAS Experiment]]__ %BR% (ATL-PHYS-PUB-2017-003)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2016-012/][Optimisation of the ATLAS b-tagging performance for the 2016 LHC Run]]__ %BR% (ATL-PHYS-PUB-2016-012)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2015-022/][Expected performance of the ATLAS b-tagging algorithms in Run-2]]__ %BR% (ATL-PHYS-PUB-2015-022)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2015-035/][Expected Performance of Boosted Higgs (&#8594;bb) Boson Identification with the ATLAS Detector at &#8730;s=13 TeV]]__ %BR% (ATL-PHYS-PUB-2015-035)
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2015-039/][Commissioning of the ATLAS b-tagging algorithms using tt¯ events in early Run-2 data]]__ %BR% (ATL-PHYS-PUB-2015-039)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2015-040/][A new method for b-jet charge reconstruction]]__ %BR% (ATL-PHYS-PUB-2015-040)

---++Approved plots for 13 !TeV Data
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-006][Flavour tagging data/simulation plots with release 21 data]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-005][b-tagging performance before and after the installation of the Insertable B-Layer]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-004][Performance of the !JetFitter algorithm in release 21]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-003][b-tagging efficiency calibration from 2015+2016 data on lepton+jets ttbar events]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-002][b-tagging calibration plots in light-flavour jets from 2015+2016 data using the negative-tag method]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2017-001][b-tagging calibration plots from 2015+2016 data in a ttbar dominated sample using a tag and probe method]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2016-003][b-tagging calibration plots from 2015+2016 data in a ttbar dominated sample using a combinatorial likelihood PDF method]]__
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2016-001/][b-tagging performance plots from early 2016 data in a ttbar dominated sample]]__ (superseded)
   * __[[http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PLOTS/FTAG-2016-002/][b-tagging calibration plots from 2015 data in a ttbar dominated sample]]__ (superseded)

---+ 8 !TeV Data

---++List of CONF Notes for 8 !TeV Data

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2016-002/][Studies of b-tagging performance and jet substructure in a high-pT g->bbbar rich sample of large-R jets from pp collisions at sqrt(s)=8 TeV with the ATLAS detector]]__ %BR% (ATLAS-CONF-2016-002)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2016-001/][Calibration of ATLAS b-tagging algorithms in dense jet environments]]__ %BR% (ATLAS-CONF-2016-001)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2014-046/][Calibration of the performance of b-tagging for c and light-flavour jets in the 2012 ATLAS data]]__ %BR% (ATLAS-CONF-2014-046)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2014-004/][Calibration of b-tagging using dileptonic top pair events in a combinatorial likelihood appoach with the ATLAS experiment]]__ %BR% (ATLAS-CONF-2014-004)

---++List of PUB Notes for 8 !TeV Data

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2014-013/][Flavor Tagging with Track Jets in Boosted Topologies with the ATLAS Detector]]__ %BR% (ATL-PHYS-PUB-2014-013)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2014-014/][b-tagging in dense environments]]__ %BR% (ATL-PHYS-PUB-2014-014)
   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2015-001/][Performance and Calibration of the JetFitterCharm Algorithm for c-Jet Identification]]__ %BR% (ATL-PHYS-PUB-2015-001)

---++Approved Plots for 8 <nop>TeV</nop> Data 


<!--
 <table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
 <tr> <td bgcolor="#eeeeee"> 

  The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm 
  at 70% efficiency on 8 !TeV data, using the PDF method on ttbar dilepton sample.
  The jets are reconstructed from topological clusters using the anti-kt algorithm
  with a distance parameter of 0.4 at the electromagnetic scale and then calibrated to
  the hadronic scale.

[[%ATTACHURL%/PDFdilep.eps][eps-file]] <br>
[[%ATTACHURL%/PDFdilep.png][png-file]]
 </td> <td align="right"> <img width="600" src="%ATTACHURLPATH%/PDFdilep.png" alt="PDFdilep.png" />  </td> </tr>
 </table>
-->

<table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
<tr> <td bgcolor="#eeeeee"> 

 The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm 
 at 70% efficiency on 8 !TeV data, 
 using a tag and probe method based on kinematic selection
 on ttbar dilepton  sample with two jets in the final state.
 The jets are reconstructed from topological clusters using the anti-kt algorithm
 with a distance parameter of 0.4, applying the local calibration scheme.

[[%ATTACHURL%/ttbartopo.eps][eps-file]] <br>
[[%ATTACHURL%/ttbartopo.png][png-file]]
 </td> <td align="right"> <img width="600" src="%ATTACHURLPATH%/ttbartopo.png" alt="ttbartopo.png" />  </td> </tr>
</table>

<table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
<tr> <td bgcolor="#eeeeee"> 

 The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm 
 at 70% efficiency on 8 TeV data,  using system8 method on muon-jet sample.
 The jets are reconstructed from topological clusters using the anti-kt algorithm
 with a distance parameter of 0.4 at the electromagnetic scale and then calibrated to
 the hadronic scale.

[[%ATTACHURL%/system8.eps][eps-file]] <br>
[[%ATTACHURL%/system8.png][png-file]]
 </td> <td align="right"> <img width="600" src="%ATTACHURLPATH%/system8.png" alt="system8.png" />  </td> </tr>
</table>

   
---+ 7 !TeV Data

---++List of CONF Notes for 7 <nop>TeV</nop> Data 

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2013-109/][Calibration of the b-tagging efficiency for c jets with the ATLAS detector using events with a W boson produced in association with a single c quark]]__ %BR% (ATLAS-CONF-2013-109)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2012-100/][Identification and Tagging of Double b-hadron jets with the ATLAS Detector]]__ %BR% (ATLAS-CONF-2012-100)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2012-097/][Measuring the b-tag efficiency in a ttbar sample with 4.7 fb^{-1} of data from the ATLAS detector]]__ %BR% (ATLAS-CONF-2012-097)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2012-043/][Measurement of the b-tag Efficiency in a Sample of Jets Containing Muons with 5 fb&#8722;1 of Data from the ATLAS Detector]]__ %BR% (ATLAS-CONF-2012-043)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2012-040/][Measurement of the Mistag Rate of $b$-tagging algorithms with 5~fb$^{-1}$ of Data Collected by the ATLAS Detector]]__ %BR% (ATLAS-CONF-2012-040)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2012-039/][b-jet tagging calibration on c-jets containing D* mesons]]__ %BR% (ATLAS-CONF-2012-039)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2011-143/][b-Jet Tagging Efficiency Calibration using the System8 Method]]__ %BR% (ATLAS-CONF-2011-143)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2011-102/][Commissioning of the ATLAS high-performance b-tagging algorithms in the 7 TeV collision data]]__ %BR% (ATLAS-CONF-2011-102)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2011-089/][Calibrating the b-Tag Efficiency and Mistag Rate in 
          35/pb of Data with the ATLAS Detector]]__ %BR% (ATLAS-CONF-2011-089)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-100/][Soft muon tagging and Dstar/mu correlations in 7 TeV collisions with ATLAS]]__ %BR% (ATLAS-CONF-2010-100)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-099/][Calibrating the b-Tag Efficiency and Mistag Rate of the SV0 b-Tagging Algorithm in 3/pb of Data with the ATLAS Detector]]__ %BR% (ATLAS-CONF-2010-099)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-091/][Performance of Impact Parameter-Based b-tagging Algorithms with the ATLAS Detector using Proton-Proton Collisions at &#8730;s = 7 TeV]]__ %BR% (ATLAS-CONF-2010-091)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-070/][Tracking Studies for b-tagging with 7 TeV Collision Data with the ATLAS Detector]]__ %BR% (ATLAS-CONF-2010-070)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-042][Performance of the ATLAS Secondary Vertex b-tagging Algorithm in 7 TeV Collision Data]]__ %BR% (ATLAS-CONF-2010-042)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-041][Impact parameter-based b-tagging algorithms in the 7 TeV collision data with the ATLAS detector: the TrackCounting and JetProb algorithms]]__ %BR% (ATLAS-CONF-2010-041)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-040][Tracking Studies for b-tagging with 7 TeV Collision Data with the ATLAS Detector]]__ %BR% (ATLAS-CONF-2010-040) 


---++Approved Plots for 7 <nop>TeV</nop> Data 


<table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
<tr> <td bgcolor="#eeeeee"> 

 The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm 
 at 70% efficiency (overall simulation efficiency integrated for jets with p<sub>T</sub> &gt; 15GeV and |&eta;| &lt; 2.5),
 extrapolated from a sample of c jets containing D<sup>&ast;</sup> mesons analyzed for the 2011 data to a sample of inclusive c jets. The scale factors are with respect to a Pythia6 simulation.
 
[[%ATTACHURL%/Scale_pt_MV1-70.eps][eps-file]] <br>
[[%ATTACHURL%/Scale_pt_MV1-70.png][png-file]]
 </td> <td align="center"> <img width="298" src="%ATTACHURLPATH%/Scale_pt_MV1-70.png" alt="Scale_pt_MV1-70.png" />  </td> </tr>
</table>

<table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
<tr> <td bgcolor="#eeeeee"> 

 The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm 
 at 70% efficiency (overall simulation efficiency integrated for jets with p<sub>T</sub> &gt; 15GeV and |&eta;| &lt; 2.5),
 obtained by combining the dijet-based pTrel and system8 analyses with 
 the ttbar-based kinematic fit (l+jets) and kinematic selection (dilepton sample) analyses 
 for 2011 data.

[[%ATTACHURL%/comb2011.eps][eps-file]] <br>
[[%ATTACHURL%/comb2011.png][png-file]]
 </td> <td align="center"> <img width="600" src="%ATTACHURLPATH%/comb2011.png" alt="comb2011.png" />  </td> </tr>
</table>


<table width="100%" bgcolor="#f5f5fa" cellspacing="10" cellpadding="10" border="1"> <tbody> 
<tr> <td bgcolor="#eeeeee"> 

Soft muon tagging multiplicity per jet. Jets of pseudorapidity |eta| < 1.8 and ET> 20 <nop>GeV</nop> were selected. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data.<br>
The following cuts have been applied to these muons:<br>
   * pt > 4 <nop>GeV</nop> <br>
   * |d0| < 4 mm <br>
   * DR(Jet,Muon) < 0.4
<br>
[[%ATTACHURL%/ntagsperjet_n7.eps][eps-file]] <br>
[[%ATTACHURL%/ntagsperjet_n7.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/ntagsperjet_n7.png" alt="ntagsperjet_n7.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Transverse momentum of the soft muon tagging candidate. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data. <br>
[[%ATTACHURL%/softmupt_n48.eps][eps-file]] <br>
[[%ATTACHURL%/softmupt_n48.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/softmupt_n48.png" alt="softmupt_n48.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Delta R (in etaxphi) between the muon and the jet. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data. <br>
[[%ATTACHURL%/dr_n57.eps][eps-file]] <br>
[[%ATTACHURL%/dr_n57.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/dr_n57.png" alt="dr_n57.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Matching chi2/dof of the combined muons. Combined muons correspond to a track fully reconstructed in the muon spectrometer and matched with a track in the inner detector. In the work presented here, the muon spectrometer track is extrapolated to the interaction point and is statistically combined to the inner detector track. The matching chi2 corresponds to this statistical combination. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data. <br>
[[%ATTACHURL%/stacomatchchi2_n13.eps][eps-file]] <br>
[[%ATTACHURL%/stacomatchchi2_n13.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/stacomatchchi2_n13.png" alt="stacomatchchi2_n13.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Impact parameter of the candidates with regard to the primary vertex.
Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data.
<br>
[[%ATTACHURL%/d0_n55.eps][eps-file]] <br>
[[%ATTACHURL%/d0_n55.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/d0_n55.png" alt="d0_n55.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Impact parameter significance of the candidates with regard to the primary vertex. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data.
<br>
[[%ATTACHURL%/d0sig_n56.eps][eps-file]] <br>
[[%ATTACHURL%/d0sig_n56.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/d0sig_n56.png" alt="d0sig_n56.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Transverse momentum with regard to the jet axis (pTrel) of the soft muon tagging
candidates. To compute pTrel, the jet momentum is corrected by adding the muon
momentum to it. Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data.
<br>
[[%ATTACHURL%/ptrel_n58.eps][eps-file]] <br>
[[%ATTACHURL%/ptrel_n58.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/ptrel_n58.png" alt="ptrel_n58.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
Soft muon tagger weight, i.e. likelihood ratio of the pTrel variable
for b and light jets. Combined and low-pT muons are treated in separate likelihoods, hence the dip in the weight distribution between 2 and 2.5. The low-pT muons tend to have a smaller weight than the combined muons.
Stacked histogram: simulation. Markers: 7 <nop>TeV</nop> data.
<br>
[[%ATTACHURL%/softmuweight_n9.eps][eps-file]] <br>
[[%ATTACHURL%/softmuweight_n9.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/softmuweight_n9.png" alt="softmuweight_n9.png" width='298' height='286' />  </td> </tr>

<tr> <td bgcolor="#eeeeee"> 
This jet has all the characteristics of a b-jet with a semi-leptonic decay (to a muon).<br>

Vertex Taggers:<br>
The jet is tagged by both the <nop>JetProb</nop> and the SV0 tagger, with Jet probability = 1E-9 and SV0 L/sigma(L)= +24

Muon Tagger:<br>
A combined muon with a likelihood ratio of 4.6, with the following properties:
   * Muon pT = 6 <nop>GeV<br>
   * Muon d0 = 610 microns<br>
   * Muon d0/sigma(d0) = 15<br>
   * The muon is part of the SV0 secondary vertex.
<br>
[[%ATTACHURL%/display4349994d.eps][eps-file]] <br>
[[%ATTACHURL%/display4349994d.png][png-file]]
 </td> <td align="center"> <img width="298" <img src="%ATTACHURLPATH%/display4349994d.png" alt="display4349994d.png" width='298' height='286' />  </td> </tr>

</table>

---+ 900 !GeV Data

---++List of CONF Notes for 900 GeV Data 

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-003][Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector]]__ %BR% (ATLAS-CONF-2010-003) 

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-004][Performance of the ATLAS Secondary Vertex b-tagging Algorithm in 900 GeV Collision Data]]__ %BR% (ATLAS-CONF-2010-004)

   * __[[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2010-010][First look at the JetProb b-tagging algorithm in the 900 GeV collision data with the ATLAS detector]]__ %BR% (ATLAS-CONF-2010-010)

<br>


<!-- ---++ Approved plots from 900 <nop>GeV</nop> Collision Data

Approved for first LHC runs can be found [[Atlas.FlavourTaggingApprovedPlots][here]]. For newest results, check above CONF notes. %BR% -->


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-----
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*Major updates*:%BR%
-- Main.JanStillings - 07-May-2010
-- Main.ChristianWeiser - 11 Dec 2009
-- Main.TomLeCompte - 12-Dec-2009

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Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who
eps	PDFdilep.eps	r1	manage	9.3 K	2017-11-07 - 09:17	GianlucaPicco
png	PDFdilep.png	r1	manage	6.8 K	2017-11-07 - 09:17	GianlucaPicco
eps	Scale_pt_MV1-70.eps	r1	manage	9.4 K	2017-11-07 - 09:17	GianlucaPicco
png	Scale_pt_MV1-70.png	r1	manage	15.2 K	2017-11-07 - 09:17	GianlucaPicco
eps	comb2011.eps	r1	manage	12.9 K	2017-11-07 - 09:16	GianlucaPicco
png	comb2011.png	r1	manage	37.2 K	2017-11-07 - 09:16	GianlucaPicco
eps	d0_n55.eps	r1	manage	14.5 K	2017-11-07 - 09:16	GianlucaPicco
png	d0_n55.png	r1	manage	10.6 K	2017-11-07 - 09:16	GianlucaPicco
eps	d0sig_n56.eps	r1	manage	14.2 K	2017-11-07 - 09:16	GianlucaPicco
png	d0sig_n56.png	r1	manage	10.0 K	2017-11-07 - 09:16	GianlucaPicco
eps	display4349994d.eps	r1	manage	3088.6 K	2017-11-07 - 09:16	GianlucaPicco
png	display4349994d.png	r1	manage	1614.6 K	2017-11-07 - 09:16	GianlucaPicco
eps	dr_n57.eps	r1	manage	19.2 K	2017-11-07 - 09:16	GianlucaPicco
png	dr_n57.png	r1	manage	13.0 K	2017-11-07 - 09:16	GianlucaPicco
eps	ntagsperjet_n7.eps	r1	manage	14.4 K	2017-11-07 - 09:17	GianlucaPicco
png	ntagsperjet_n7.png	r1	manage	11.4 K	2017-11-07 - 09:17	GianlucaPicco
eps	ptrel_n58.eps	r1	manage	16.6 K	2017-11-07 - 09:17	GianlucaPicco
png	ptrel_n58.png	r1	manage	13.4 K	2017-11-07 - 09:17	GianlucaPicco
eps	softmupt_n48.eps	r1	manage	15.5 K	2017-11-07 - 09:17	GianlucaPicco
png	softmupt_n48.png	r1	manage	12.0 K	2017-11-07 - 09:17	GianlucaPicco
eps	softmuweight_n9.eps	r1	manage	16.2 K	2017-11-07 - 09:17	GianlucaPicco
png	softmuweight_n9.png	r1	manage	13.3 K	2017-11-07 - 09:17	GianlucaPicco
eps	stacomatchchi2_n13.eps	r1	manage	16.5 K	2017-11-07 - 09:17	GianlucaPicco
png	stacomatchchi2_n13.png	r1	manage	13.7 K	2017-11-07 - 09:17	GianlucaPicco
eps	system8.eps	r1	manage	10.1 K	2017-11-07 - 09:17	GianlucaPicco
png	system8.png	r1	manage	7.4 K	2017-11-07 - 09:17	GianlucaPicco
eps	ttbartopo.eps	r1	manage	10.4 K	2017-11-07 - 09:17	GianlucaPicco
png	ttbartopo.png	r1	manage	7.3 K	2017-11-07 - 09:17	GianlucaPicco
Topic revision: r1 - 2017-11-07 - GianlucaPicco
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