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Major Update: TopRootCore Transitions to AnalysisTop for Enhanced Higgs Boson Research

The TopRootCore system has transitioned to AnalysisTop (version 1.5.0), aimed at improving stability and functionality for Higgs boson research. This new system will replace the old tag-making methods and is readily available on CVMFS, lxplus, grid sites, and local institutes. Users can execute D3PD2MiniSL code using the familiar setup process. This release includes important updates, such as final 2012 muon momentum corrections and b-tagging calibrations. More details can be found in the provided instructions and links.

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Major Update: TopRootCore Transitions to AnalysisTop for Enhanced Higgs Boson Research

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  1. News Ricardo – ttH@LIP, 21/5/2014

  2. TopRootCore – Evolution • Email from Simon Head: TopRootCore is becoming AnalysisTop • Built "first" AnalysisToprelease: AnalysisTop-1.5.0 • Intended to replace old TopRootCoresystem of making tags • Available over cvmfs, on lxplus, grid sites, and local institutes • Can be used in exactly the same way as our old tag-based TRC • Should improve stability of the software on the grid • Example: run the D3PD2MiniSL code on lxplus: • setupATLAS • mkdir AnalysisTop-1.5.0 && cd AnalysisTop-1.5.0 • rcSetup Top,1.5.0 • D3PD2MiniSL -filterMask 0xfff -checkFilterOnly • Instructions: • https://twiki.cern.ch/twiki/bin/view/AtlasProtected/TopD3PDStartGuide • Has: • Updated to the final 2012 muon momentum corrections • Latest b-tagging calibrations • List of changes see: • https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/TopRootCoreRelease

  3. ATLAS ttH Publication Plans • Target: as many results as possible for Higgs Hunting (Jul 21-23) • Also preliminary ttH combination at that point • For papers, target is ATLAS circulation June 10 (H+, l+j/dil bb, γγ). • For CONF notes, target is approval start of July (allhad bb, multileptons). In these cases want paper ready and starting circulation 2nd half of July.

  4. Higgs Boson Machile Learning Challenge • https://www.kaggle.com/c/higgs-boson

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