#include "FWCore/Utilities/interface/InputTag.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/PatCandidates/interface/Muon.h"
#include "PhysicsTools/FWLite/interface/EventContainer.h"
#include "PhysicsTools/FWLite/interface/CommandLineParser.h"
#include "TROOT.h"

Functions
int	main (int argc, char *argv[])

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

===============================================================================================================================================================================================

variant2: for each run define phi-averaged A for normalization channel (Dref,16) and then, divide Rijk on it, i.e. get RRijk

eta=27

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=19

eta=17

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=20

eta=19

eta=18

eta=27 L1=1

eta=25 L1=1

eta=23 L1=1

eta=22 L1=1

eta=21 L1=1

eta=29 L1=1

eta=26 L1=1

eta=24 L1=1

eta=20 L1=1

eta=19 L1=1

eta=18 L1=1

eta=17 L1=1

eta=28 L7=1

eta=27 L7=1

eta=25 L7=1

eta=23 L7=1

eta=22 L7=1

eta=21 L7=1

eta=26 L7=1

eta=24 L7=1

eta=20 L7=1

eta=19 L7=1

eta=18 L7=1

eta=17 L7=1

eta=27

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=19

eta=17

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=20

eta=19

eta=18

eta=27 L1=1

eta=25 L1=1

eta=23 L1=1

eta=22 L1=1

eta=21 L1=1

eta=26 L1=1

eta=24 L1=1

eta=20 L1=1

eta=19 L1=1

eta=18 L1=1

eta=17 L1=1

eta=28 L7=1

eta=27 L7=1

eta=25 L7=1

eta=23 L7=1

eta=22 L7=1

eta=21 L7=1

eta=26 L7=1

eta=24 L7=1

eta=20 L7=1

eta=19 L7=1

eta=18 L7=1

eta=17 L7=1

eta=27

eta=28

errA with average Amplitudes

Summed Amplitude Plots:

RBX:

errA with average Amplitudes

Summed Amplitude Plots:

RBX:

errA with average Amplitudes

Summed Amplitude Plots:

RBX:

Prepare maps of good/bad channels:

Definition at line 22 of file zPeak.cc.

References fwlite::EventContainer::add(), cms::cuda::assert(), fwlite::EventContainer::atEnd(), fwlite::EventContainer::getByLabel(), fwlite::EventContainer::hist(), edm::HandleBase::isValid(), optutl::CommandLineParser::parseArguments(), writedatasetfile::parser, optutl::VariableMapCont::stringValue(), and fwlite::EventContainer::toBegin().

 {
    // ////////////////////////// //
    // // Command Line Options // //
    // ////////////////////////// //
 
 
    // Tell people what this analysis code does and setup default options.
    optutl::CommandLineParser parser ("Plot mass of Z candidates");
 
    // Change any defaults or add any new command //
    //      line options you would like here.     //
    parser.stringValue ("outputFile") = "zpeak1.root";
 
    // Parse the command line arguments
    parser.parseArguments (argc, argv);
 
    // //////////////////////////// //
    // // Create Event Container // //
    // //////////////////////////// //
 
    // This object 'event' is used both to get all information from the
    // event as well as to store histograms, etc.
    fwlite::EventContainer eventCont (parser);
 
    // ////////////////////////////////// //
    // //         Begin Run            // //
    // // (e.g., book histograms, etc) // //
    // ////////////////////////////////// //
 
    // Setup a style
    gROOT->SetStyle ("Plain");
 
    // Book those histograms!
    eventCont.add( new TH1F ("Zmass", "Candidate Z mass", 50, 20, 220) );
 
 
    // //////////////// //
    // // Event Loop // //
    // //////////////// //
 
    // create labels
    edm::InputTag muonLabel ("selectedLayer1Muons");
 
    for (eventCont.toBegin(); ! eventCont.atEnd(); ++eventCont) 
    {
       // Take What We Need From Event //
       edm::Handle<std::vector<pat::Muon> > muonHandle;
       eventCont.getByLabel (muonLabel, muonHandle);
       assert (muonHandle.isValid());
       vector< pat::Muon > const & muonVec = *muonHandle;
 
       // make sure we have enough muons so that something bad doesn't
       // happen.
       if (muonVec.begin() == muonVec.end())
       {
          // If this statement is true, then we don't have at least one
          // muon, so don't bother.  The reason we need to do this is
          // that the logic below assumes that we have at least one and
          // we'll end up in an infinite loop without it.
          continue;
       }
 
       // O.k.  Let's loop through our muons and see what we can find.
       const vector< pat::Muon >::const_iterator kEndIter       = muonVec.end();
       const vector< pat::Muon >::const_iterator kAlmostEndIter = kEndIter - 1;
       for (vector< pat::Muon >::const_iterator outerIter = muonVec.begin();
            kAlmostEndIter != outerIter;
            ++outerIter)
       {
          for (vector< pat::Muon >::const_iterator innerIter = outerIter + 1;
               kEndIter != innerIter;
               ++innerIter)
          {
             // make sure that we have muons of opposite charge
             if (outerIter->charge() * innerIter->charge() >= 0) continue;
 
             // if we're here then we have one positively charged muon
             // and one negatively charged muon.
             eventCont.hist("Zmass")->Fill( (outerIter->p4() + innerIter->p4()).M() );
          } // for innerIter
       } // for outerIter
    } // for eventCont
 
       
    // ////////////////// //
    // // Clean Up Job // //
    // ////////////////// //
 
    // Histograms will be automatically written to the root file
    // specificed by command line options.
 
    // All done!  Bye bye.
    return 0;
 }

Functions

Function Documentation