===== Documentation page for Z+b analysis ====== === Talks === * M.Musich 2011.05.04 EWK Z+b [[https://indico.cern.ch/getFile.py/access?contribId=0&resId=0&materialId=slides&confId=137345|indico]] * M.Musich 2011.05.17 EWK VHF [[https://indico.cern.ch/getFile.py/access?contribId=4&resId=0&materialId=slides&confId=139109|indico]] * R.Castello 2011.06.07 EWK VHF [[https://indico.cern.ch/getFile.py/access?contribId=3&resId=0&materialId=slides&confId=139113|indico]] * E.Migliore 2011.06.07 EWK VHF [[https://indico.cern.ch/getFile.py/access?contribId=2&resId=0&materialId=slides&confId=139113|indico]] * E.Migliore 2011.06.14 EWK VHF [[https://indico.cern.ch/getFile.py/access?contribId=4&resId=0&materialId=slides&confId=139114|indico]] * M.Musich 2011.11.01 EWK VHF [[https://indico.cern.ch/getFile.py/access?subContId=0&contribId=1&resId=0&materialId=slides&confId=153867|indico]] === Code and recipes === * UserCode in CVS * [[http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/UserCode/Torino/ZbbAnalysis/| ZbbAnalysis link]] (new under construction) * [[http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/UserCode/Torino/ZZAnalysis/|ZZAnalysis link]] * Trigger * Access to L1 info from a CMSSW analyzer [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideL1TriggerL1GtUtils?redirectedfrom=CMS.SWGuideL1TriggerL1GtUtils|Twiki]] * Access to HLT info from a CMSSW analyzer [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideHighLevelTrigger#Access_to_the_HLT_configuration|Twiki]] * [[https://hypernews.cern.ch/HyperNews/CMS/get/hlt/1730/1.html|HN]] with a useful script to track changes in the HLT menu * Paper about combining different triggers [[http://arxiv.org/abs/0901.4118|arXiv]] * MC-Truth matching * Generator event format in AOD [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookGenParticleCandidate|Twiki]] * Tools for MC truth matching in PAT [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuidePATMCMatchingExercise|Twiki]] * How-to write the number of selected events per lumi block [[https://hypernews.cern.ch/HyperNews/CMS/get/muon/433/1/1.html|HN]] * b-tagging * BTV PAS for Summer 11 conferences [[http://cms.cern.ch/iCMS/analysisadmin/analysismanagement?awg=BTV&awgyear=2011&dataset=All|CADI]] * J.Maes PhD thesis [[http://cdsweb.cern.ch/record/1340543/files/CERN-THESIS-2010-209.pdf|Estimation of b-tag efficiency using top quarks]] \\ contains a pedagogical introduction to b-tag algorithms (and to MLM matching) * CMSSW recipes * Check duplicated events [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideEDMParametersForModules?redirectedfrom=CMS.SWGuideEDMParametersForModules |Twiki ]] then look for ''duplicateCheckMode'' * Skim events from a list [[ https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookPickEvents#How_to_Run_edm_PickEvents_py |Twiki]] * EDProducer tutorial [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookEDMTutorialProducer|WorkBook]] === Datasets === == 2010 data == * 2011.04.08 production * DBS page for Published Datasets at BARI T2 [[https://cmsweb.cern.ch/dbs_discovery/aSearch?caseSensitive=on&userMode=user&sortOrder=desc&sortName=&grid=0&method=dbsapi&dbsInst=cms_dbs_ph_analysis_02&userInput=find+dataset+where+dataset+like+*castello*08Apr*+and+dataset.status+like+VALID*|DBS]] * PAT-tuple from 08Apr production electron {{:cms:analisi:zbb:electron_zbbskimdec22rereco_pat397_08apr11_cff.py.gz| cff}}, muon {{:cms:analisi:zbb:muon_zbbskimdec22rereco_pat397_08apr11_cff.py.gz| cff}}, all samples {{:cms:analisi:zbb:all_samples_zbbskimdec22rereco_pat397_08apr11.txt.gz| txt}} * JSON file {{:cms:analisi:zbb:json_mu2010_08apr11.json.gz|muon}} , {{:cms:analisi:zbb:json_ele_8apr2010.txt.gz|electron}} ^ Integrated Luminosity (1/pb) ^^^ | | lumiCalc.py | lumiCalc.py (-b stable) | | Muons | 35.7819 (74116 LS) | 35.7272 (72668 LS) | | Electrons | 28.1994 (71280 LS) | 28.1450 (69834 LS) | * 2011.03.17 production * DBS page for Published Datasets at BARI T2 [[https://cmsweb.cern.ch/dbs_discovery/aSearch?caseSensitive=on&userMode=user&sortOrder=desc&sortName=&grid=0&method=dbsapi&dbsInst=cms_dbs_ph_analysis_02&userInput=find+dataset+where+dataset+like+*castello*17Mar*+and+dataset.status+like+VALID*|DBS]] * Collection of plots from 2010 data (17Mar production) [[http://musich.web.cern.ch/musich/ZbbAnalysis/ | Webpage ]] * PAT-tuple from 17Mar production but filtered requiring an un-prescaled HLT bit {{:cms:analisi:zbb:electron_zbbskimdec22rereco_pat397_17mar11_cff.py.gz|electron}} {{:cms:analisi:zbb:muon_zbbskimdec22rereco_pat397_17mar11_cff.py.gz|muon}} == 2011 data == * 2011.05.13 production * muon dataset: /DoubleMu/Run2011A-PromptReco-v1(v2)/AOD * electron dataset: /DoubleElectron/Run2011A-PromptReco-v1(v2)/AOD * official JSON (19.104 /pb): [[https://hypernews.cern.ch/HyperNews/CMS/get/physics-validation/1232.html|HN announce]] * JSON files from CRAB {{:cms:analisi:zbb:mu2011.json.gz|muons}}, {{:cms:analisi:zbb:ele2011.json.gz|electrons}} | ^ Integrated Luminosity (1/pb) ^^ | | | lumiCalc2.py | lumiCalc2.py (-b stable) | events (from DBS) | | Muons | 190.922 (27529 LS) | 190.875 (26317 LS) | 206174 | | Electrons | 190.525 (27529 LS) | 190.478 (26317 LS) | 52823 | == MC == * Marco's studies on different MC [[http://musich.web.cern.ch/musich/ZbbAnalysis/|link]] * Overview of the available samples [[https://twiki.cern.ch/twiki/bin/viewauth/CMS/DataOpsSampleStatus|Twiki]] * PAT-tuple made with CMSSW_42X on Summer11 samples ^ Z+jets (all flavours) ^^^ evts PAT ^ AODSIM*jobs run/created ^ |MadGraph 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 613576 | 6.0M*400/800 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_MADGRAPH_5FS | 613576 | | |SHERPA 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /DYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 731377 | 3.0M*400/400 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_SHERPA_5FS | 705831 | | ^ Z+jets b enriched ^^^^^ |MadGraph 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_V1-f370cea5dc334ef1e5788023985dad03%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]] | /DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_V1-f370cea5dc334ef1e5788023985dad03/USER | 336308 | 30.0M*578/600 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_MADGRAPH_5FS_bEnriched | 336308 | | |SHERPA 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_V1-f370cea5dc334ef1e5788023985dad03%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /DYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa/emiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_V1-f370cea5dc334ef1e5788023985dad03/USER | 975800 | 30.0M*499/500 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_SHERPA_5FS_bEnriched | 975800 | | ^ Z+jets (all flavours) for acceptance study^^^^^ |MadGraph 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V2-5a173d1179a2f951f3bde7c24c3dd423%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]] | /DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V2-5a173d1179a2f951f3bde7c24c3dd423/USER | 647330 | 491/800*6.0M | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_MADGRAPH_5FS_forAcceptanceStudies_V2 | 546709 | | ^ Z+jets b enriched for acceptance study^^^^^ |MadGraph 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V2-5a173d1179a2f951f3bde7c24c3dd423%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]] | /DYJetsToLL_TuneZ2_M-50_7TeV-madgraph-tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V2-5a173d1179a2f951f3bde7c24c3dd423/USER | 647330 | 15.0M*491/505 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_MADGRAPH_5FS_bEnriched_forAcceptanceStudies_V2 | 647330 | | |SHERPA 5FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FDYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V1-5a173d1179a2f951f3bde7c24c3dd423%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]] | /DYToLL_M-50_1jEnh2_2jEnh35_3jEnh40_4jEnh50_7TeV-sherpa/emiglior-ZbbSkimSummer11_PAT42X_Sep11_bEnriched_forAcceptanceStudies_V1-5a173d1179a2f951f3bde7c24c3dd423/USER | 589185 | 5.0M*300/688 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/DYJetsToLL_TuneZ2_SHERPA_5FS_bEnriched_forAcceptanceStudies | 589185 | | |aMC@NLO| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FZbbToLL_M-30_7TeV-mcatnlo-photos%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_forAcceptanceStudies_V1-5a173d1179a2f951f3bde7c24c3dd423%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]|/ZbbToLL_M-30_7TeV-mcatnlo-photos/emiglior-ZbbSkimSummer11_PAT42X_Sep11_forAcceptanceStudies_V1-5a173d1179a2f951f3bde7c24c3dd423/USER | 955573 | 0.96M*130/130 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/ZbbToLL_aMCatNLO_forAcceptanceStudies | 955573 | | ^ Zbb specific ^^^^^ |MadGraph 4FS| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FZbbToLL_M-50_TuneZ2_7TeV-madgraph-pythia6_tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_Preproduction_V1-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]] | /ZbbToLL_M-50_TuneZ2_7TeV-madgraph-pythia6_tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_Preproduction_V1-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 34277 | 0.12M*16/16 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/ZbbToLL_MADGRAPH_4FS_preProduction | 34277 | | |aMC@NLO| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FZbbToLL_M-30_7TeV-mcatnlo-photos%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V3-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /ZbbToLL_M-30_7TeV-mcatnlo-photos/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V3-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 243873 | 0.96M*119/130 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/ZbbToLL_aMCatNLO| 243873 | | ^ Others ^^^^^ |TTbar| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FTTJets_TuneZ2_7TeV-madgraph-tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /TTJets_TuneZ2_7TeV-madgraph-tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V1-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 12436 | 1.0M*134/134 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/TTJets_TuneZ2 | 12436 | | |ZZ| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FZZ_TuneZ2_7TeV_pythia6_tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V1_ZZ_PYTHIA-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /ZZ_TuneZ2_7TeV_pythia6_tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V1_ZZ_PYTHIA-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 84461 | 4.19M*100/400 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/ | 84461 | | |WZ| [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FWZ_TuneZ2_7TeV_pythia6_tauola%2Femiglior-ZbbSkimSummer11_PAT42X_Sep11_V1_WZ_PYTHIA-f45c0e234a3d6afcbdc7ae33b3d684ef%2FUSER&instance=cms_dbs_ph_analysis_02|DAS]]| /WZ_TuneZ2_7TeV_pythia6_tauola/emiglior-ZbbSkimSummer11_PAT42X_Sep11_V1_WZ_PYTHIA-f45c0e234a3d6afcbdc7ae33b3d684ef/USER | 39356 | 4.27M*91/400 | | | CASTOR | /castor/cern.ch/user/e/emiglior/zbb/ZbbSkimSummer11_PAT42X_Sep11_V1/ | 39356 | | === Miscelannea === * Note on the excess in the pT spectrum of ll+j [[http://cms.cern.ch/iCMS/jsp/openfile.jsp?tp=draft&files=AN2011_115_v4.pdf|AN 2011/115 ]] === Useful links === * List of PDG Ids [[http://pdg.lbl.gov/2007/reviews/montecarlorpp.pdf|pdf]] * Slides about content of the LHE commons [[http://www.phys.psu.edu/~cteq/schools/summer02/huston/hustonrec.pdf|pdf]] * Short intro to CKKW and MLM matching [[http://www.isv.uu.se/thep/courses/QCD/QCD_presentation_David.pdf|pdf]] * Z+b [[https://twiki.cern.ch/twiki/bin/view/CMS/ZplusBquarks | twiki ]] * SM x-sec at 7 TeV [[https://twiki.cern.ch/twiki/bin/viewauth/CMS/StandardModelCrossSections| Twiki]] * pile-up used in MC production [[https://twiki.cern.ch/twiki/bin/view/CMS/PileupInformation#2010_Pileup_Scenarios|2010]][[https://twiki.cern.ch/twiki/bin/view/CMS/PileupInformation#2011_Pileup_Scenarios|2011]] * About luminosity calculation in CMS * Luminosity FAQ [[https://twiki.cern.ch/twiki/bin/view/CMS/LumiWiki_FAQ| Twiki]] * [[https://hypernews.cern.ch/HyperNews/CMS/get/physics-validation/1068.html | HN]] on recommended way to compute luminosity * A [[http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/UserCode/Torino/ZbbAnalysis/AnalysisStep/scripts/loopOnJson.py|script]] to compute the integrated luminosity in the intersection of JSON file (e.g. from CRAB) and a user-defined list of run ranges * Theory papers * A collection of theory papers from Louvain CP3 [[https://server06.fynu.ucl.ac.be/projects/cp3admin/wiki/UsersPage/Physics/Exp/ZbbTheoryArticles | wiki ]] **Files upload How-To** Basato su [[http://www.dokuwiki.org/mediamanager|''mediamanager'']]. - click su "modifica pagina" - click sulla quart'ultima icona nel menu` ("inserisci immagini o altri file") - menu` nel pannello a sinistra: vai in to "cms"->"analisi"->"zbb" - menu` nel pannello a destra: "choose file" e poi "invia file"\\ Se l'upload e` corretto, il file appare in una lista sotto il pannello di "choose file" - click-ando sul file, viene creato automaticamente un link nel documento che si sta editando Note: * non si possono caricare estensioni .py oppure .txt -> usare file .gz * per file con size > 10 Mb si vedano le istruzioni al fondo di https://wiki.to.infn.it/doku.php?id=cms:documentietesi