| 1 |
#include "utils.h"
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| 2 |
#include <math.h>
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| 3 |
#include <stdio.h>
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| 4 |
#include <iostream>
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| 5 |
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| 6 |
double sortMaxToMin(const double* a, const int size, const int j)
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| 7 |
{
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| 8 |
vector<double> b;
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| 9 |
for (int i=0; i<size; i++)
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| 10 |
{
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| 11 |
b.push_back(a[i]);
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| 12 |
}
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sort(b.begin(), b.end());
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reverse(b.begin(), b.end());
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return b[j-1];
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}
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| 20 |
double correctZZweight(double weight,const double m4l)
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| 21 |
{
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| 22 |
const double NLObox = 0.2;
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| 23 |
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| 24 |
const double x = m4l;
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double corr=0;
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| 26 |
const double par[9] =
|
| 27 |
{
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| 28 |
-4.9468200E-01,
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| 29 |
3.0085800E-01,
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| 30 |
-1.7096700E-02,
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4.5142500E-04,
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-6.4673600E-06,
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5.3404600E-08,
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-2.5399165E-10,
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6.4625000E-13,
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-6.8131800E-16
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};
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if (x<=200 && x>30)
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{
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corr = 0;
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for (int p=0; p<9; p++)
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corr = corr + par[p]*pow(x,double(p));
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}
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if (x>200)
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corr = 1.595*(1-exp((-0.007888)*x));
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weight = weight*(corr/1.35 + NLObox);
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return weight;
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}
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double dR(double eta1, double phi1, double eta2, double phi2)
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{
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return sqrt((eta1-eta2)*(eta1-eta2) + (phi1-phi2)*(phi1-phi2));
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}
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double eta(double pz,double p)
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{
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if (p == 0)
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{
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cout << "ERROR: eta, p==0\n";
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return 0;
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}
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double theta = acos(pz/p);
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double eta = -log(tan(theta/2.0));
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//if (pz<0) eta = -eta;
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return eta;
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}
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double pt(double px,double py)
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{
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return sqrt(px*px + py*py);
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}
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double p(double px,double py,double pz)
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{
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return sqrt(px*px + py*py + pz*pz);
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}
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double phi(double px,double py)
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{
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double phi = 0;
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if (px==0 && py>0)
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phi = pi/2;
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if (px==0 && py<0)
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phi = -pi/2;
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if (px>0 && py==0)
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phi = 0;
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if (px<0 && py==0)
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phi = pi;
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double px_ = fabs(px), py_ = fabs(py);
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if (px>0 && py>0)
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phi = atan(py_/px_);
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if (px>0 && py<0)
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phi = -atan(py_/px_);
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if (px<0 && py>0)
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phi = pi - atan(py_/px_);
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if (px<0 && py<0)
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phi = -pi + atan(py_/px_);
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if (phi<-pi || phi>pi)
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{
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cout << "ERROR: phi out of range\n";
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return 0;
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}
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return phi;
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}
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int FindTrueLepMatchedToThisRECLep(Electron* recMu,
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vector<mcParticle*> genMus, double deltar, bool requiresamecharge)
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{
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int trueMuonIndex = -1; // -1 : unmatched
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double dr = 999;
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for(int i=0; i<(int)genMus.size(); i++)
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{
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if(abs(genMus[i]->id())!=11) continue;
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if(requiresamecharge){
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if(genMus[i]->q()!=recMu->q()) continue;
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}
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double tmpdr = GetDeltaR(recMu->eta(),genMus[i]->eta(),recMu->phi(),genMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; trueMuonIndex = i ; }
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}
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if( dr < deltar ) return trueMuonIndex;
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return -1;
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}
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int FindTrueLepMatchedToThisRECLep(Muon* recMu,
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vector<mcParticle*> genMus, double deltar, bool requiresamecharge)
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{
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int trueMuonIndex = -1; // -1 : unmatched
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double dr = 999;
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for(int i=0; i<(int)genMus.size(); i++)
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{
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// if(abs(genMus[i]->id())!=13) continue;
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if(requiresamecharge){
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if(genMus[i]->q()!=recMu->q()) continue;
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}
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double tmpdr = GetDeltaR(recMu->eta(),genMus[i]->eta(),recMu->phi(),genMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; trueMuonIndex = i ; }
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}
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if( dr < deltar ) return trueMuonIndex;
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return -1;
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}
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int FindRecLepMatchedToThisGenLep(mcParticle* genMu,
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vector<Electron*> recMus, int used, double deltar, bool requiresamecharge)
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{
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int recMuonIndex = -1; // -1 : unmatched
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double dr = 999;
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for(int i=0; i<(int)recMus.size(); i++)
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{
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if(i==used) continue;
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if(abs(recMus[i]->id())!=11) continue;
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if(requiresamecharge){
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if(recMus[i]->q()!=genMu->q()) continue;
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}
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double tmpdr = GetDeltaR(genMu->eta(),recMus[i]->eta(),genMu->phi(),recMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; recMuonIndex = i ; }
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}
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if( dr < deltar ) return recMuonIndex;
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return -1;
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}
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int FindRecLepMatchedToThisGenLep(mcParticle* genMu,
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vector<Muon*> recMus, int used, double deltar, bool requiresamecharge)
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{
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int recMuonIndex = -1; // -1 : unmatched
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double dr = 999;
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for(int i=0; i<(int)recMus.size(); i++)
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{
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| 175 |
if(i==used) continue;
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if(abs(recMus[i]->id())!=13) continue;
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if(requiresamecharge){
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if(recMus[i]->q()!=genMu->q()) continue;
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}
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double tmpdr = GetDeltaR(genMu->eta(),recMus[i]->eta(),genMu->phi(),recMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; recMuonIndex = i ; }
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}
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if( dr < deltar ) return recMuonIndex;
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return -1;
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}
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| 186 |
int FindRecLepMatchedToThisGenLep(mcParticle* genMu,
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| 187 |
vector<Electron*> recMus, double deltar, bool requiresamecharge)
|
| 188 |
{
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| 189 |
int recMuonIndex = -1; // -1 : unmatched
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| 190 |
double dr = 999;
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| 191 |
for(int i=0; i<(int)recMus.size(); i++)
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| 192 |
{
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| 193 |
if(abs(recMus[i]->id())!=11) continue;
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if(requiresamecharge){
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if(recMus[i]->q()!=genMu->q()) continue;
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}
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double tmpdr = GetDeltaR(genMu->eta(),recMus[i]->eta(),genMu->phi(),recMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; recMuonIndex = i ; }
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}
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if( dr < deltar ) return recMuonIndex;
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return -1;
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}
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int FindRecLepMatchedToThisGenLep(mcParticle* genMu,
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vector<Muon*> recMus, double deltar, bool requiresamecharge)
|
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{
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| 206 |
int recMuonIndex = -1; // -1 : unmatched
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double dr = 999;
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| 208 |
for(int i=0; i<(int)recMus.size(); i++)
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{
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| 210 |
if(abs(recMus[i]->id())!=13) continue;
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| 211 |
if(requiresamecharge){
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if(recMus[i]->q()!=genMu->q()) continue;
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}
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double tmpdr = GetDeltaR(genMu->eta(),recMus[i]->eta(),genMu->phi(),recMus[i]->phi());
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if (tmpdr < dr ) { dr = tmpdr; recMuonIndex = i ; }
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}
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if( dr < deltar ) return recMuonIndex;
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return -1;
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}
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| 220 |
void PrintRecMuonInfo(vector<Muon*> recMu){
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printf(" muonSize = %3d\n",recMu.size());
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| 222 |
printf(" pt eta phi d0 |calEm calHm RelIso Chi2N NHits Charge |\n");
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| 223 |
for(Int_t i=0; i<(int)recMu.size(); i++){
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printf(" %10.3f %10.3f %6.3f %6.3f | %5.1f %8.2f %10.1f %8.3f %6.1f %3d |\n",
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recMu[i]->pt(),
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recMu[i]->eta(),
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recMu[i]->phi(),
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recMu[i]->d0(),
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recMu[i]->calEm(),
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recMu[i]->calHm(),
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recMu[i]->isolSumNorm(),
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recMu[i]->Chi2N(),
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recMu[i]->nHit(),
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recMu[i]->q()
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);
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}
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}
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| 239 |
void PrintRecMuonInfo(vector<Muon*> recMu,ofstream& fout){
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| 240 |
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| 241 |
fout<<"rec muon Size "<<setw(8)<<recMu.size()<<endl;
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| 242 |
fout<<" pt eta phi d0 |calEm calHm RelIso Chi2N NHits Charge "<<endl;
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| 243 |
for(Int_t i=0; i<(int)recMu.size(); i++){
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| 244 |
fout<<setw(6)<< recMu[i]->pt() << " "
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| 245 |
<<setw(6)<< recMu[i]->eta()<< " "
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| 246 |
<<setw(6)<< recMu[i]->phi()<< " "
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| 247 |
<<setw(6)<< recMu[i]->d0()<< " | "
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| 248 |
<<setw(6)<< recMu[i]->calEm()<< " "
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| 249 |
<<setw(6)<< recMu[i]->calHm()<< " "
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| 250 |
<<setw(6)<< recMu[i]->isolSumNorm()<< " "
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| 251 |
<<setw(6)<< recMu[i]->Chi2N()<< " "
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| 252 |
<<setw(6)<< recMu[i]->nHit()<<" "
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| 253 |
<<setw(6)<< recMu[i]->q()<<endl;
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| 254 |
}
|
| 255 |
}
|
| 256 |
float DeltaPhi(float v1, float v2)
|
| 257 |
{ // Computes the correctly normalized phi difference
|
| 258 |
// v1, v2 = phi of object 1 and 2
|
| 259 |
float diff = fabs(v2 - v1);
|
| 260 |
float corr = 2*acos(-1.) - diff;
|
| 261 |
if (diff < acos(-1.)){ return diff;} else { return corr;}
|
| 262 |
}
|
| 263 |
float GetDeltaR(float eta1, float eta2, float phi1, float phi2)
|
| 264 |
{ // Computes the DeltaR of two objects from their eta and phi values
|
| 265 |
return sqrt( (eta1-eta2)*(eta1-eta2)
|
| 266 |
+ DeltaPhi(phi1, phi2)*DeltaPhi(phi1, phi2) );
|
| 267 |
}
|
| 268 |
void PrintRecElectronInfo(vector<Electron*> recMu,ofstream& fout){
|
| 269 |
|
| 270 |
fout<<"rec electron Size "<<setw(8)<<recMu.size()<<endl;
|
| 271 |
fout<<" pt eta phi d0 | RelIso Chi2N NHits Charge "<<endl;
|
| 272 |
for(Int_t i=0; i<(int)recMu.size(); i++){
|
| 273 |
fout<<setw(6)<< recMu[i]->pt() << " "
|
| 274 |
<<setw(6)<< recMu[i]->eta()<< " "
|
| 275 |
<<setw(6)<< recMu[i]->phi()<< " "
|
| 276 |
<<setw(6)<< recMu[i]->d0()<< " | "
|
| 277 |
<<setw(6)<< recMu[i]->isolSumNorm()<< " "
|
| 278 |
<<setw(6)<< recMu[i]->Chi2N()<< " "
|
| 279 |
<<setw(6)<< recMu[i]->nHit()<<" "
|
| 280 |
<<setw(6)<< recMu[i]->q()<<endl;
|
| 281 |
}
|
| 282 |
}
|
| 283 |
int FindTrueElectronMatchedToThisRECElectron(Electron* recMu,
|
| 284 |
vector<mcParticle*> genMus)
|
| 285 |
{
|
| 286 |
int trueElectronIndex = -1; // -1 : unmatched
|
| 287 |
double dr = 999;
|
| 288 |
for(int i=0; i<(int)genMus.size(); i++)
|
| 289 |
{
|
| 290 |
if(abs(genMus[i]->id())!=11) continue;
|
| 291 |
double tmpdr = GetDeltaR(recMu->eta(),genMus[i]->eta(),recMu->phi(),genMus[i]->phi());
|
| 292 |
if (tmpdr < dr ) { dr = tmpdr; trueElectronIndex = i ; }
|
| 293 |
}
|
| 294 |
// FIXME here is a hard-coded cut value for matching
|
| 295 |
if( dr < 0.3 ) return trueElectronIndex;
|
| 296 |
return -1;
|
| 297 |
}
|
| 298 |
void PrintBriefGenChain(vector<mcParticle*> genMu, ofstream& fout)
|
| 299 |
{
|
| 300 |
fout<<"gen muon Size "<<setw(8)<<genMu.size()<<endl;
|
| 301 |
fout<<"Charge parentID | pt eta phi"<<endl;
|
| 302 |
for(Int_t i=0; i<(int)genMu.size(); i++){
|
| 303 |
fout<<setw(6)<< genMu[i]->q()<<" "
|
| 304 |
<<setw(6)<< genMu[i]->getParentPDG()<<" | "
|
| 305 |
<<setw(6)<< genMu[i]->pt() << " "
|
| 306 |
<<setw(6)<< genMu[i]->eta()<< " "
|
| 307 |
<<setw(6)<< genMu[i]->phi()<< " "<<endl;
|
| 308 |
}
|
| 309 |
}
|
| 310 |
char * asctime_mine(const struct tm *timeptr) {
|
| 311 |
static char mon_name[12][4] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
|
| 312 |
static char result[19];
|
| 313 |
// Result: "06-Dec-09 09:45:37"
|
| 314 |
sprintf(result, "%.2d-%.3s-%.2d %.2d:%.2d:%.2d",
|
| 315 |
timeptr->tm_mday,
|
| 316 |
mon_name[timeptr->tm_mon],
|
| 317 |
(timeptr->tm_year)%100,
|
| 318 |
timeptr->tm_hour, timeptr->tm_min, timeptr->tm_sec);
|
| 319 |
return result;
|
| 320 |
}
|
| 321 |
|
| 322 |
bool filterRun(int run, int lumi){
|
| 323 |
if(
|
| 324 |
(run!=123596) &&
|
| 325 |
(run!=123615) &&
|
| 326 |
(run!=123732) &&
|
| 327 |
(run!=123815) &&
|
| 328 |
(run!=123818) &&
|
| 329 |
(run!=123906) &&
|
| 330 |
(run!=123908) &&
|
| 331 |
(run!=123987) &&
|
| 332 |
(run!=124006) &&
|
| 333 |
(run!=124009) &&
|
| 334 |
(run!=124020) &&
|
| 335 |
(run!=124022) &&
|
| 336 |
(run!=124023) &&
|
| 337 |
(run!=124024) &&
|
| 338 |
(run!=124025) &&
|
| 339 |
(run!=124027) &&
|
| 340 |
(run!=124030) &&
|
| 341 |
(run!=124120) &&
|
| 342 |
(run!=124230)
|
| 343 |
)
|
| 344 |
return true;
|
| 345 |
|
| 346 |
bool accepted = false;
|
| 347 |
|
| 348 |
if (run==123151) {
|
| 349 |
if(lumi>=3 && lumi<=19)
|
| 350 |
accepted=true;
|
| 351 |
} else if (run==123596) {
|
| 352 |
if (/*(lumi>=4 && lumi<=26) ||*/ //pixel timing scan
|
| 353 |
(lumi>=69 && lumi<=144) )
|
| 354 |
accepted=true;
|
| 355 |
} else if (run==123615) {
|
| 356 |
if(lumi>=71)
|
| 357 |
accepted=true;
|
| 358 |
} else if (run==123732) {
|
| 359 |
if(lumi>=62 && lumi<=112) //though phys bit starting 57
|
| 360 |
accepted=true;
|
| 361 |
} else if (run==123815) {
|
| 362 |
if(lumi>=8 && lumi<=16)
|
| 363 |
accepted=true;
|
| 364 |
} else if (run==123818) {
|
| 365 |
if(lumi>=2 && lumi<=18) //RunRegistry says lumi scan starting at lumi 19 until 42
|
| 366 |
accepted=true;
|
| 367 |
} else if (run==123906) {
|
| 368 |
if(lumi>=17 && lumi<=28)
|
| 369 |
accepted=true;
|
| 370 |
} else if (run==123908) {
|
| 371 |
if(lumi>=2 && lumi<=13)
|
| 372 |
accepted=true;
|
| 373 |
/* else if (run==123987) //3T run
|
| 374 |
if(lumi>=1 && lumi<=21)
|
| 375 |
accepted=true;*/
|
| 376 |
} else if (run==124006) {
|
| 377 |
if(lumi>=1 && lumi<=6) //though Phys bit set from lumi 6
|
| 378 |
accepted=true;
|
| 379 |
} else if (run==124009) { //lumi scan through 29-63
|
| 380 |
if(lumi>=1 && lumi<=68)
|
| 381 |
accepted=true;
|
| 382 |
} else if (run==124020) {
|
| 383 |
if(lumi>=12 && lumi<=94)
|
| 384 |
accepted=true;
|
| 385 |
} else if (run==124022) {
|
| 386 |
if(lumi>=65 && lumi<=160) //lumi scan through 161-183
|
| 387 |
accepted=true;
|
| 388 |
} else if (run==124023) {
|
| 389 |
if(lumi>=41 && lumi<=96)
|
| 390 |
accepted=true;
|
| 391 |
} else if (run==124024) {
|
| 392 |
if(lumi>=2 && lumi<=83)
|
| 393 |
accepted=true;
|
| 394 |
} else if (run==124025) {
|
| 395 |
if(lumi>=3 && lumi<=13)
|
| 396 |
accepted=true;
|
| 397 |
} else if (run==124027) {
|
| 398 |
if(lumi>=23 && lumi<=39)
|
| 399 |
accepted=true;
|
| 400 |
} else if (run==124030) {
|
| 401 |
if(lumi>=1 && lumi<=32)
|
| 402 |
accepted=true;
|
| 403 |
} else if (run==124120) { //2.36 TeV run
|
| 404 |
if(lumi>=1)
|
| 405 |
accepted=true;
|
| 406 |
} else if (run==124230) {
|
| 407 |
if(lumi>=26 && lumi<=68) //paused at 47, resumed 48
|
| 408 |
accepted=true;
|
| 409 |
}
|
| 410 |
}
|
| 411 |
////////////////////////////////////////////////////////////////////////
|
| 412 |
//calculates theta from ONIA
|
| 413 |
//http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/CMSSW/HeavyFlavorAnalysis/Onia2MuMu/src/Onia2MuMu.cc?hideattic=0&revision=1.37&view=markup
|
| 414 |
////////////////////////////////////////////////////////////////////////
|
| 415 |
double GetTheta( TLorentzVector a, TLorentzVector b) {
|
| 416 |
TLorentzVector c = a+b;
|
| 417 |
TVector3 bv=c.BoostVector();
|
| 418 |
a.Boost(-bv);
|
| 419 |
b.Boost(-bv);
|
| 420 |
double theta = c.Vect().Angle(a.Vect());
|
| 421 |
return theta;
|
| 422 |
}
|
| 423 |
double TransverseMass(double metx, double mety, TLorentzVector lepton ){
|
| 424 |
|
| 425 |
// Candidates have a mt() function which computes the tranverse mass from E & pz.
|
| 426 |
// As MET does not have pz information... WMuNuCandidates have an alternative function to compute the mt quantity
|
| 427 |
// used in the WMuNu Inclusive analysis just from px, py
|
| 428 |
//
|
| 429 |
|
| 430 |
TLorentzVector neutrino(metx, mety, 0., sqrt(metx*metx+mety*mety));
|
| 431 |
|
| 432 |
double eT=0;
|
| 433 |
eT=lepton.Pt()+neutrino.Pt();
|
| 434 |
|
| 435 |
TLorentzVector w = lepton + neutrino;
|
| 436 |
|
| 437 |
double wpx=w.Px(); double wpy=w.Py();
|
| 438 |
double mt = eT*eT - wpx*wpx - wpy*wpy;
|
| 439 |
mt = (mt>0) ? sqrt(mt) : 0;
|
| 440 |
return mt;
|
| 441 |
}
|
| 442 |
|
