CMS 3D CMS Logo

Public Member Functions

res::HelperMuon Class Reference

#include <Muon.h>

List of all members.

Public Member Functions

double a (double pt, double eta)
double b (double pt, double eta)
double c (double pt, double eta)
double d (double pt, double eta)
double et (double pt, double eta)
double eta (double pt, double eta)
 HelperMuon ()
double phi (double pt, double eta)
double pt (double pt, double eta)
double theta (double pt, double eta)
 ~HelperMuon ()

Detailed Description

Definition at line 5 of file Muon.h.


Constructor & Destructor Documentation

res::HelperMuon::HelperMuon ( ) [inline]

Definition at line 8 of file Muon.h.

{};
res::HelperMuon::~HelperMuon ( ) [inline]

Definition at line 9 of file Muon.h.

{};

Member Function Documentation

double res::HelperMuon::a ( double  pt,
double  eta 
) [inline]

Definition at line 29 of file Muon.h.

References alignCSCRings::e, and funct::exp().

Referenced by CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = -0.00163044+0.00921744*exp(-(-0.00517804*pt));
        else if(fabs(eta)<0.35) res = -38.9811+38.9892*exp(-(-1.58728e-06*pt));
        else if(fabs(eta)<0.5) res = -17.254+17.2634*exp(-(-2.86961e-06*pt));
        else if(fabs(eta)<0.7) res = 0.00651163+0.0038473*exp(-(-0.00716166*pt));
        else if(fabs(eta)<0.9) res = -14.9098+14.9207*exp(-(-3.61147e-06*pt));
        else if(fabs(eta)<1.15) res = -0.0130723+0.028881*exp(-(-0.00143687*pt));
        else if(fabs(eta)<1.3) res = 0.0102039+0.00629269*exp(-(-0.00659229*pt));
        else if(fabs(eta)<1.6) res = -26.1501+26.1657*exp(-(-2.75489e-06*pt));
        else if(fabs(eta)<1.9) res = -26.1006+26.1168*exp(-(-2.65457e-06*pt));
        else if(fabs(eta)<2.5) res = -110.342+110.361*exp(-(-1.3011e-06*pt));
  return res;
}
double res::HelperMuon::b ( double  pt,
double  eta 
) [inline]

Definition at line 45 of file Muon.h.

References alignCSCRings::e, and funct::exp().

Referenced by CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = -25.2075+25.2104*exp(-(-1.10483e-05*pt));
        else if(fabs(eta)<0.35) res = -117.663+117.666*exp(-(-1.71416e-06*pt));
        else if(fabs(eta)<0.5) res = -21.8718+21.8742*exp(-(-8.13178e-06*pt));
        else if(fabs(eta)<0.7) res = -35.0557+35.0573*exp(-(-5.75421e-06*pt));
        else if(fabs(eta)<0.9) res = -6.37721+6.38003*exp(-(-2.51376e-05*pt));
        else if(fabs(eta)<1.15) res = -73.9844+73.9873*exp(-(-1.75066e-06*pt));
        else if(fabs(eta)<1.3) res = -32.7368+32.7402*exp(-(-3.28819e-06*pt));
        else if(fabs(eta)<1.6) res = -46.9103+46.9132*exp(-(-2.64771e-06*pt));
        else if(fabs(eta)<1.9) res = -63.3183+63.3218*exp(-(-1.56186e-06*pt));
        else if(fabs(eta)<2.5) res = -13.913+13.9174*exp(-(-6.62559e-06*pt));
  return res;
}
double res::HelperMuon::c ( double  pt,
double  eta 
) [inline]

Definition at line 61 of file Muon.h.

References alignCSCRings::e, and funct::exp().

Referenced by CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = -0.00784191+0.0107731*exp(-(-0.00262573*pt));
        else if(fabs(eta)<0.35) res = -4.16489+4.16781*exp(-(-8.18221e-06*pt));
        else if(fabs(eta)<0.5) res = -0.00758502+0.0109898*exp(-(-0.0023199*pt));
        else if(fabs(eta)<0.7) res = -0.0190548+0.0222179*exp(-(-0.00140706*pt));
        else if(fabs(eta)<0.9) res = -7.74332+7.74699*exp(-(-3.61138e-06*pt));
        else if(fabs(eta)<1.15) res = 0.00239644+0.00222721*exp(-(-0.00729116*pt));
        else if(fabs(eta)<1.3) res = -50.7222+50.7266*exp(-(-5.72416e-07*pt));
        else if(fabs(eta)<1.6) res = -9.91368+9.91795*exp(-(-3.8653e-06*pt));
        else if(fabs(eta)<1.9) res = 0.000103356+0.00464674*exp(-(-0.00750142*pt));
        else if(fabs(eta)<2.5) res = -0.00425536+0.00971869*exp(-(-0.00546016*pt));
  return res;
}
double res::HelperMuon::d ( double  pt,
double  eta 
) [inline]

Definition at line 77 of file Muon.h.

References alignCSCRings::e, and funct::exp().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = -0.00146069+0.00904233*exp(-(-0.00524103*pt));
        else if(fabs(eta)<0.35) res = -34.455+34.4631*exp(-(-1.78448e-06*pt));
        else if(fabs(eta)<0.5) res = -15.3417+15.3511*exp(-(-3.23796e-06*pt));
        else if(fabs(eta)<0.7) res = 0.00639493+0.00393752*exp(-(-0.00707984*pt));
        else if(fabs(eta)<0.9) res = -12.855+12.866*exp(-(-4.16994e-06*pt));
        else if(fabs(eta)<1.15) res = -0.00526993+0.0211877*exp(-(-0.00186356*pt));
        else if(fabs(eta)<1.3) res = 0.0105021+0.00600376*exp(-(-0.00677709*pt));
        else if(fabs(eta)<1.6) res = -23.5742+23.5898*exp(-(-3.0526e-06*pt));
        else if(fabs(eta)<1.9) res = -27.317+27.3331*exp(-(-2.56587e-06*pt));
        else if(fabs(eta)<2.5) res = -112.151+112.17*exp(-(-1.25452e-06*pt));
  return res;
}
double res::HelperMuon::et ( double  pt,
double  eta 
) [inline]

Definition at line 125 of file Muon.h.

Referenced by CovarianceMatrix::setupMatrix().

{
  double res = 1000.; 
        if(fabs(eta)<0.17) res = -0.0552605+0.0115814*pt;
        else if(fabs(eta)<0.35) res = -0.05039+0.0122729*pt;
        else if(fabs(eta)<0.5) res = -0.0435167+0.0128949*pt;
        else if(fabs(eta)<0.7) res = -0.038473+0.0129088*pt;
        else if(fabs(eta)<0.9) res = -0.0333693+0.0140788*pt;
        else if(fabs(eta)<1.15) res = -0.0102406+0.0180217*pt;
        else if(fabs(eta)<1.3) res = -0.0244845+0.0190696*pt;
        else if(fabs(eta)<1.6) res = -0.055785+0.0205605*pt;
        else if(fabs(eta)<1.9) res = -0.0457006+0.0204167*pt;
        else if(fabs(eta)<2.5) res = -0.0399952+0.027388*pt;
  return res;
}
double res::HelperMuon::eta ( double  pt,
double  eta 
) [inline]

Definition at line 141 of file Muon.h.

References funct::exp().

Referenced by StKinFitter::addKinFitInfo(), and CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = 0.000322451+0.000107167*exp(-(0.0156347*pt));
        else if(fabs(eta)<0.35) res = 0.000271279+0.000106197*exp(-(0.0235732*pt));
        else if(fabs(eta)<0.5) res = 0.000235783+0.000146536*exp(-(0.0491182*pt));
        else if(fabs(eta)<0.7) res = 0.000241657+0.00012571*exp(-(0.0681321*pt));
        else if(fabs(eta)<0.9) res = 0.000218419+0.000380006*exp(-(0.0749053*pt));
        else if(fabs(eta)<1.15) res = 0.000184903+0.000217257*exp(-(0.0520574*pt));
        else if(fabs(eta)<1.3) res = 0.000169888+0.000490542*exp(-(0.0747289*pt));
        else if(fabs(eta)<1.6) res = 0.000179318+0.000290048*exp(-(0.0613212*pt));
        else if(fabs(eta)<1.9) res = 0.000144481+0.000260476*exp(-(0.0392984*pt));
        else if(fabs(eta)<2.5) res = 0.000158888+0.000442249*exp(-(0.0537515*pt));
  return res;
}
double res::HelperMuon::phi ( double  pt,
double  eta 
) [inline]

Definition at line 109 of file Muon.h.

References funct::exp().

Referenced by StKinFitter::addKinFitInfo(), and CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = 7.21523e-05+0.000293781*exp(-(0.0518546*pt));
        else if(fabs(eta)<0.35) res = 7.15456e-05+0.000290324*exp(-(0.0496431*pt));
        else if(fabs(eta)<0.5) res = 7.25417e-05+0.000322288*exp(-(0.0497559*pt));
        else if(fabs(eta)<0.7) res = 7.24273e-05+0.000301504*exp(-(0.0480936*pt));
        else if(fabs(eta)<0.9) res = 7.23791e-05+0.0003355*exp(-(0.0454216*pt));
        else if(fabs(eta)<1.15) res = 8.13896e-05+0.000432844*exp(-(0.0480919*pt));
        else if(fabs(eta)<1.3) res = 7.93329e-05+0.000333341*exp(-(0.0367028*pt));
        else if(fabs(eta)<1.6) res = 9.34279e-05+0.000372581*exp(-(0.0429296*pt));
        else if(fabs(eta)<1.9) res = 0.000112312+0.000479423*exp(-(0.0513205*pt));
        else if(fabs(eta)<2.5) res = 0.000144398+0.000432592*exp(-(0.0400788*pt));
  return res;
}
double res::HelperMuon::pt ( double  pt,
double  eta 
) [inline]

Definition at line 23 of file Muon.h.

Referenced by StKinFitter::addKinFitInfo().

{
  double res = 1.5e-4*(pt*pt)+0.534*fabs(eta)+1.9e-2;
  return res;
}
double res::HelperMuon::theta ( double  pt,
double  eta 
) [inline]

Definition at line 93 of file Muon.h.

References funct::exp().

Referenced by CovarianceMatrix::setupMatrix().

{
  double res = 1000.;
        if(fabs(eta)<0.17) res = 0.000327129+0.000101907*exp(-(0.0172489*pt));
        else if(fabs(eta)<0.35) res = 0.00025588+9.99049e-05*exp(-(0.0189315*pt));
        else if(fabs(eta)<0.5) res = 0.000215701+0.000109968*exp(-(0.0406069*pt));
        else if(fabs(eta)<0.7) res = 0.000196151+5.66998e-05*exp(-(0.0263501*pt));
        else if(fabs(eta)<0.9) res = 0.000106579+0.000113065*exp(-(0.00377145*pt));
        else if(fabs(eta)<1.15) res = 0.000120697+0.0001408*exp(-(0.0520758*pt));
        else if(fabs(eta)<1.3) res = 9.57227e-05+0.000205436*exp(-(0.0633277*pt));
        else if(fabs(eta)<1.6) res = 8.56706e-05+0.000117908*exp(-(0.0582652*pt));
        else if(fabs(eta)<1.9) res = 6.62861e-05+0.000110841*exp(-(0.0640963*pt));
        else if(fabs(eta)<2.5) res = 6.3783e-05+0.000122656*exp(-(0.0974097*pt));
  return res;
}