50 recent changes in AtlasSingleTop Web retrieved at 07:13 (GMT)

SPRandTMVA
SPR and TMVA Programming Packages This page gives an overview of how to use TMVA and SPR (also known as StatPatternRecognition), which are two multivariate analys...
EarlyDataStudy
Single top Analysis with Early Data The early data are characterized simply by low luminosity levels, below 1 fb 1, and the larger impacts of certain systematics,...
EarlyDataStudyWithMVA
Significance Estimations using Multivariate Analysis of Single Top Monte Carlo Here, we return to early data (below 1fb 1), looking at the impact of a multivariat...
EventSelection
Single Top Event Selection Current Single Top Preselection The followin event selection is based upon that proposed by Arnaut Lucotte and recently discussed by ...
GetGridCertificate
How to Get Access to the Grid The Grid is where large, ATLAS MC and data files are located. To use them, you need to download them to a local machine (there is a...
LearningROOT
Learning How to Use ROOT ROOT is a general purpose graphing program that takes root files in and outputs root files or plots (eps, gif, png, etc). It is based in...
AtlasWeekBern2008
Atlas Overview Week Bern, July 2008 The Atlas week in Bern was for us relative newcomers to Atlas a good way to get an overview over all the different aspects of ...
BTaggedSample
B Tagged and non B Tagged Samples in the TopView Ntuple It is possible to access three samples of jets, with respect to their B Tagging status, in the TopView ntu...
CentralityVariables
Centrality Centrality refers to the sum of the Pt of the particles considered, over the sum of the P of the same particles. This thus contains information about ...
CommonFileLocations
There are several different files that are used commonly throughout the group. First, there are the files from the grid, which are stored at MSU and at CERN. Th...
CommonTerms
This is a collection of some of the common terms and definitions that I have come across. There are some references to the ATLAS TDR (technical design report), w...
D3PDMaker
D3PDMakerAthena Setup with cmt D3PDMaker Checkout with SVN Environment Setup Place the following in your .bashrc export SVNROOT=svn ssh://svn.cern.ch/reps/a...
DataSets
Monte Carlo Dataset Locations (Archived files) Some Terminology: Term Format Definition Data File Root Tree File that has been downloaded from the ...
AccessingCERNDocuments
Accessing Documents at CERN At CERN, there is a document server that allows you to access COM, INT and PUB notes. Notes are given designations like ATL COM PHYS ...
AnalysisVersion13030
Analysis Comparisons for Code Version 13030 Run Over D3PDs using the MSU analysis code The DPDPs are stored on the CERN cluster in the directory /rooms/living/n...
AnalysisVersion1405006
Analysis Comparisons for Code Version 14.05.006 Run Over D3PDs using the MSU analysis code The DPDPs are stored on the CERN cluster in the directory /rooms/livin...
AnalysisVersion1405006TMVA
TMVA for Version 14.05.006 Ranking the Classifiers The effectiveness of a classifier is determined by both its Signal Efficiency and Background Rejection. From ...
D3PDMakerAthena
Create Proper Directories and Files You must first setup the cmt structure and include the proper files. This explanation was based on https://twiki.cern.ch/twik...
r3 - 28 Sep 2009 - 14:53 by PatRyan
SingleTopSignals
t channel (aka tq) = 246.6 pb BR = 3/9 top view file: 5502 s channel = 10.65 pb BR = 3/9 top view file: 5501 Wt channel (aka "Associate...
DetermineTrainingVariablesV1405006
Determination of the Training Variables The number of free parameters in a single top event are determined by the E p 4 vectors of the final state. 4 parameters a...
NEW - 18 May 2009 - 15:47 by PatRyan
AnalysisVersion1405006ComparisonTMVASPR
Comparisons between TMVA and SPR Two Methods of Calculating Significance in TMVA Using TMVAnalysis and TMVApplication The first method available in TMVA to calc...
r4 - 07 May 2009 - 13:56 by PatRyan
AnalysisVersion1405006SPR
SPR for Version 14.05.006 Running Bagger The bagger (decision tree) classifier was run for comparison purposes. The .pat files associated with this classifier a...
r7 - 28 Apr 2009 - 15:36 by PatRyan
AnalysisVersion1405006Check
Check of TMVA and SPR operations using the 1405006 MC TMVA: There are theoretically a few ways to do the TMVA analysis. However, because of issues writing valid...
AnalysisTxt1405006
= TMVAnalysis: use method(s)... = = = = = = = = = = = = =  1mTMVA Toolkit for Multivariate Data Analysis 0m Ver...
r3 - 16 Apr 2009 - 14:08 by PatRyan
AnalysisTxt13030
= TMVAnalysis: use method(s)... = = = = = = = = = = = = =  1mTMVA Toolkit for Multivariate Data Analysis 0m Ver...
NEW - 14 Nov 2008 - 16:14 by PatRyan
PolarizationAtlasPartonLevel
Analysis of Single Top Polarization using Parton Level Atlas samples 1. Abstract I looked at polarization distributions of Atlas parton level samples in the Opti...
PolarizationMadevent
Single Top Polarization for MadGraph s channel sample 0. Abstract The polarization distribution for a Single top s channel sample, generated by MadEvent was anal...
UsingReconstructedParticles
nothing here yet Main.SarahHeim 26 Mar 2008
TopBackgrounds
ttbar lepton plus jets = 872.8 pb BR = 0.444 top view file: 5200 (1) ttbar dileptons = 872.8 pb BR = 0.111 top view file: 5200 (1) ...
WbosonBackgrounds
W plus jets = ? pb BR = ? top view file: 6212 (1) W bB = ? pb BR = ? top view file: 6121 (1) notes: (1) unreadable Main.ChipB...
HistoMaker
Histomaker Program: Documentation of roottuple tree variables Purpose of program: * Input two roottuples, plot variables for a user specified tree, comparing ...
LightQuarkEta
Studies of the light quark pseudorapidity distribution in t channel single top At the Tevatron, the t channel single top quark signal has a very nice variable tha...
MuonTriggerLevel1
Muon Trigger Level 1 Overview of the Level 1 Muon Trigger There are six Level 1 muon triggers; MU06, MU08, MU10, MU11, MU20, MU40. Each trigger designed to be 9...
r16 - 11 May 2007 - 08:23 by PatRyan
JetMultiplicity
Jet Multiplicity at NLO For this study, MCFM was used with the CTEQ6M PDF set. Jets are defined by a cone algorithm with a cone size of 0.4. Jets are required to ...
NEW - 01 Feb 2006 - 12:01 by TWikiContributor
WebAtom
Foswiki's AtlasSingleTop web
r2 - 24 Jan 2006 - 06:07 by TWikiContributor
WebLeftBar
" warn="off"}% * * * * * * * *
r4 - 28 Mar 2005 - 09:40 by TWikiContributor
WebNotify
* Main.TWikiGuest example #64;your.company __ .WebChangesAlert, ., .TWikiRegistration
r5 - 28 Mar 2005 - 09:40 by TWikiContributor
WebRss
" else="Foswiki's AtlasSingleTop web"}% /AtlasSingleTop
r4 - 28 Mar 2005 - 09:40 by TWikiContributor
r2 - 28 Mar 2005 - 09:40 by TWikiContributor
Number of topics: 40
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Topic revision: r4 - 16 Oct 2009, TomRockwell
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