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egammaParamDefs.h
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1/*
2 Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
3*/
4
5#ifndef EGAMMAEVENT_EGAMMAPARAMDEFS_H
6#define EGAMMAEVENT_EGAMMAPARAMDEFS_H
14/*****************************************************************************
15Name : egammaParamDefs.h
16Package : offline/Reconstruction/egammaEvent
17Author : Kyle Cranmer
18Created : July 2004
19Comment : evolved from PhysicsAnalysis/AnalysisCommon/UserAnalysis/cmt
20Note :
21
22DESCRIPTION:
23
24This file defines enums for egamma parameters
25Updated :
26 Mar. 01, 2007 (FD) add pointing quantities
27 Oct. 19, 2008 (FD) add forward electrons
28 Feb. 12, 2009 (FD) add etringnoisedR03SigN variables
29 Feb. 23, 2009 (FD) change etconoise20,30 into
30 etconoisedR04Sig2 etconoisedR04Sig2
31 May. 31, 2009 (FD/RD) add three variables for track extrapolation
32 Feb. 01, 2010 (FD) add transverse impact parameter
33 Nov. 21, 2010 (TCD/JM) add etcone(15,20,25,30,35,40)_ptcorrected quantities
34*****************************************************************************/
35
36namespace egammaParameters {
37
39
40 const unsigned int AuthorUnknown=0x0;
42 const unsigned int AuthorElectron=0x1;
44 const unsigned int AuthorSofte =0x2;
46 const unsigned int AuthorPhoton=0x4;
48 const unsigned int AuthorFrwd=0x8;
50 const unsigned int AuthorRConv=0x10; // old name
52 const unsigned int AuthorTrigElectron=0x20;
54 const unsigned int AuthorTrigPhoton=0x40;
56 const unsigned int AuthorCaloTopo35=0x80;
57
58 const double EgParamUndefined = -999.;
60
61 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
62 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
63 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
64 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
65 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
66 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
67 //
68 // NEVER CHANGE THE ORDERING OF THESE!
69 // NEVER DELETE ANY ENTRIES FROM HERE!
70 // ADD NEW VALUES TO THE END ONLY!
71 // Otherwise, you'll break backwards compatibility.
72 //
73 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
74 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
75 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
76 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
77 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
78 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
79 enum ParamDef : unsigned int {
80 // common enums
82 etcone = 0,
90 e011 = 4,
92 e033 = 5,
94 e132 = 6,
96 e1152 = 7,
99 ethad1 = 8,
101 ethad = 9,
103 ehad1 = 10,
105 f1 = 11,
107 f3 = 12,
109 f1core = 13,
111 f3core = 14,
113 e233 = 15,
115 e235 = 16,
117 e255 = 17,
119 e237 = 18,
121 e277 = 19,
123 e333 = 20,
125 e335 = 21,
127 e337 = 22,
129 e377 = 23,
132 weta1 = 24,
135 weta2 = 25,
137 e2ts1 = 26,
141 fracs1 = 28,
148 poscs1 = 31,
150 poscs2 = 32,
152 asy1 = 33,
154 pos = 34,
161 pos7 = 35,
163 barys1 = 36,
165 wtots1 = 37,
167 emins1 = 38,
169 emaxs1 = 39,
175 ecore = 41,
179 EoverP = 43,
215 bremD0 = 56,
217 bremPhi0 = 57,
221 bremZ0 = 59,
223 bremDzDr = 60,
228 bremX = 62,
232 bremNR = 64,
234 bremNZ = 65,
236 bremNTRT = 66,
250 zvertex = 73,
252 errz = 74,
254 etap = 75,
256 depth = 76,
261
262
263
264
265
276
307
318
319
321 hasBrem = 104,
330
352
361
370
378
388
398
405
415
425
444
446
457
488
489
490
501
532
539
552
555
557 ptcone30 = 241,
558
567
571
576
580
584
615
616 //delta eta and delta phi for conversions (standard fit and refit) (EMConvert)
625
627
632
649
654
656 etcone15 = 285,
658 etcone25 = 286,
660 etcone35 = 287,
661
664
673
676 ptcone20 = 293,
678 ptcone40 = 294,
679
681 nucone20 = 295,
683 nucone30 = 296,
685 nucone40 = 297,
686
689
702
705
716
717
722
727
732
739
746
753
760
767
780
785
786 // One more than the last code in use.
787 // This should be updated when new pameters are added.
788 // No other constants should ever be changed!
790
791 };
792 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
793 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
794 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
795 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
796 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
797 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
798 //
799 // NEVER CHANGE THE ORDERING OF THESE!
800 // NEVER DELETE ANY ENTRIES FROM HERE!
801 // ADD NEW VALUES TO THE END ONLY!
802 // Otherwise, you'll break backwards compatibility.
803 //
804 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
805 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
806 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
807 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
808 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
809 // IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT IMPORTANT
810
811}
812#endif // EGAMMAEVENT_EGAMMAPARAMDEFS_H
813
814
815
const unsigned int AuthorElectron
Electron reconstructed by standard cluster-based algorithm.
const unsigned int AuthorFrwd
Electron reconstructed by the Forward cluster-based algorithm.
const unsigned int AuthorTrigPhoton
trigger Photons
const unsigned int AuthorUnknown
for the Authors of the egammas
const unsigned int AuthorRConv
Photon that is duplicated with electron.
const unsigned int AuthorPhoton
Photon reconstructed by standard cluster-based algorithm.
@ ethad1
transverse energy in the first sampling of the hadronic calorimeters behind the cluster calculated fr...
@ deltaPhi2
difference between the cluster phi (second sampling) and the phi of the track extrapolated to the sec...
@ refittedVertex_Covyz
refitted vertex covariance item (y,z)
@ etringnoisedR03SigAbs3
all energy in a ring : (0.1<DR<0.3) with abs(energy) > 3 sigma above noise
@ EMConvertedPhoton_Covd0z0
converted photon covariance matrix item ( )
@ ecore
core energy in em calo E(core) = E0(3x3) + E1(15x2) + E2(5x5) + E3(3x5)
@ EMPhoton_CovEclusEclus
covariance matrix photon (E, E)
@ topoetcone30
Topo cluster ET in a cone with half-opening angle 0.30.
@ EMTrack_Combined_Covd0d0
track combined covariance matrix item (do,d0)
@ etcone25_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.25
@ bremNTRT
number of TRT hits included in the EMBremFit
@ ethad
ET leakage into hadronic calorimeter with exclusion of energy in CaloSampling::TileGap3.
@ refittedTrackLastM_loc2
Last Measurment Surface Local Position 2 after Track Refit.
@ barys1
barycentre in sampling 1 calculated in 3 strips
@ etconoisedR02SigAbs3
ET in a ring of dR<20 cell abs (ET) above 3 sigma from noise.
@ EMConvertedPhoton_eta
the eta of the converted photon
@ bremFitStatus
Minuit EMBremFit fit status.
@ e2tsts1
energy of the cell corresponding to second energy maximum in the first sampling
@ EMTrack_Covphitheta
track perigee covariance matrix item (phi,theta)
@ refittedVertex_track2_chi2
refitted track chi2 after vertex fit
@ etap
pointing eta reconstructed from the cluster (first and second sampling)
@ EMConvertedPhoton_Covthetatheta
converted photon covariance matrix item (theta,theta)
@ ptcone20
summed pt of tracks in a cone with half-opening angle 0.2 (no zvx cut photons, 1mm electrons)
@ EMPhoton_phi0
photon phi
@ refittedVertex_Covxy
refitted vertex covariance item (x,y)
@ EMTrack_Covd0Eclus
fitted track perigee covariance matrix item (d0,E)
@ PhiRescaled1
PhiRescaled to the 1st sampling (strips)
@ poscs1
relative position in eta within cell in 1st sampling
@ PhiExtraps2
phi of the track extrapolated to the 2nd sampling
@ etringnoisedR03SigAbs2
all energy in a ring : (0.1<DR<0.3) with abs(energy) > 2 sigma above noise
@ refittedTrack_Covd0z0
Refitted track perigee covariance matrix item ( )
@ trackd0sigma_pv
transverse impact parameter with respect to primary vertex
@ deltaEta3
difference between the cluster eta (3rd sampling) and the eta of the track extrapolated to the 3rd sa...
@ etcone20_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.20
@ EtaExtraps3
eta of the track extrapolated to the 3rd sampling
@ EMTrack_CovEclusEclus
track perigee covariance matrix item (E,E)
@ EtaExtraps2
eta of the track extrapolated to the 2nd sampling
@ refittedVertex_Covxz
refitted vertex covariance item (x,z)
@ e277
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7
@ ptcone40
summed pt of tracks in a cone with half-opening angle 0.4
@ EMPhoton_CovetaEclus
covariance matrix photon (eta, E)
@ refittedVertex_track1_phi
refitted track global momentum after vertex fit
@ PhiExtraps3
phi of the track extrapolated to the 3rd sampling
@ refittedVertex_chi2
refitted vertex fit quality variables
@ bremDeltaQoverPErr
Error on the fraction of energy lost.
@ refittedVertex_x
refitted vertex position (cartesian coordinates)
@ EMPhoton_Covetaphi
covariance matrix photon (eta, phi)
@ e337
uncalibrated energy (sum of cells) of the third sampling in a rectangle of size 3x7
@ f1core
E1(3x1)/E = fraction of the energy reconstructed in the first longitudinal compartment of the electro...
@ PhiRescaled3
PhiRescaled to the 3rd sampling.
@ expectHitInBLayer
expectHitInBLayer (set to 1 if true)
@ EMTrack_Covz0Eclus
track perigee covariance matrix item (z0,E)
@ EMConvertedPhoton_momentum
momentum of the converted photon
@ refittedVertex_track2_author
refitted track author
@ etconoisedR04SigAbs3
ET in a ring of dR<40 cell abs (ET) above 3 sigma from noise.
@ EMConvertedPhoton_Covd0phi
converted photon covariance matrix item ( )
@ bremNR
number of R hits included in the EMBremFit
@ EMConvertedPhoton_Covz0z0
converted photon covariance matrix item (z0,z0)
@ EMTrack_Combined_Covz0phi
track combined covariance matrix item (z0,phi)
@ EMTrack_Covd0theta
track perigee covariance matrix item (d0,theta)
@ deltaEta1
difference between the cluster eta (first sampling) and the eta of the track extrapolated to the firs...
@ EMConvertedPhoton_Eclus
E estimate.
@ weta2
the lateral width is calculated with a window of 3x5 cells using the energy weighted sum over all cel...
@ EMTrack_Combined_CovetaP
track combined covariance matrix item (eta,P)
@ e1152
uncalibrated energy (sum of cells) in strips in a 15x2 window in cells in eta X phi
@ refittedTrack_Covz0qOverP
Refitted track perigee covariance matrix item (z0,q/p)
@ PhiExtraps1
phi of the track extrapolated to the 1st sampling
@ etaSampling1
eta position at sampling 1 for track extrapolated from the last hit.
@ deltaPhiRescaled
difference between the cluster phi (sampling 2) and the phi of the track extrapolated from the perige...
@ EMTrack_Combined_Covz0P
track combined covariance matrix item (z0,P)
@ e235
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x5
@ EMConvertedPhoton_Covphitheta
converted photon covariance matrix item (phi,theta)
@ EMTrack_Covphiphi
track perigee covariance matrix item (phi,phi)
@ EMTrack_Combined_Covd0phi
track combined covariance matrix item (d0,phi)
@ EMTrack_Combined_Covz0eta
track combined covariance matrix item (z0,eta)
@ refittedVertex_track1_chi2
refitted track chi2 after vertex fit
@ e033
uncalibrated energy (sum of cells) in presampler in a 3x3 window in cells in eta X phi
@ etringnoisedR04Sig3
all energy in a ring : (0.1<DR<0.4) with energy > 3 sigma above noise
@ refittedTrack_Covz0z0
Refitted track perigee covariance matrix item (z0,z0)
@ emaxs1
energy of strip with maximal energy deposit
@ f3core
E3(3x3)/E fraction of the energy reconstructed in the third compartment of the electromagnetic calori...
@ bremRadius
estimated brem radius from EMBremFit (mm) [x-y plane]
@ etringnoisedR04SigAbs2
all energy in a ring : (0.1<DR<0.4) with abs(energy) > 2 sigma above noise
@ EMTrack_CovthetaEclus
track perigee covariance matrix item (theta,E)
@ EMConvertedPhoton_z0
the z value of the converted photon
@ r33over37allcalo
1-ratio of energy in 3x3 over 3x7 cells; E(3x3) = E0(1x1) + E1(3x1) + E2(3x3) + E3(3x3); E(3x7) = E0(...
@ trackRefit
true if track was refitted to account for brem effects
@ depth
pointing depth of the shower as calculated in egammaqgcld
@ EMTrack_Eclus
Cluster energy.
@ nucone40
number of tracks in a cone with half-opening angle 0.2
@ etcone20_corrected
pT-leakage + ED corrections applied to ET in a cone with half-opening angle 0.20
@ EMTrack_Combined_CovphiP
track combined covariance matrix item (phi,P)
@ PhiRescaled2
PhiRescaled to the 2nd sampling.
@ etcone30_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.30
@ wtots1
shower width is determined in a window detaxdphi = 0,0625 ~0,2, corresponding typically to 20 strips ...
@ EMTrack_theta
theta of the track
@ EMConvertedPhoton_theta
theta of the converted photon
@ etcone40_corrected
pT-leakage + ED corrections applied to ET in a cone with half-opening angle 0.40
@ EMTrack_Combined_Covd0eta
track combined covariance matrix item (d0,eta)
@ EMTrack_Combined_Covphieta
track combined covariance matrix item (phi,eta)
@ refittedTrack_Covphiphi
Refitted track perigee covariance matrix item (phi,phi)
@ ptcone40_zpv05
summed pt of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ f3
fraction of energy reconstructed in 3rd sampling
@ zvertex
pointing z at vertex reconstructed from the cluster
@ EMPhoton_CovphiEclus
covariance matrix photon (phi, E)
@ trackd0sigma_physics
transverse impact parameter with respect beam spot
@ etconoisedR04Sig2
ET in a ring of dR<0,40 above 2 sigma from noise.
@ etconoisedR04SigAbs2
ET in a ring of dR<40, cell abs(ET) above 2 sigma from noise.
@ refittedVertex_Covphi1phi1
refitted track covariance matrix and correlations with vertex position
@ etringnoisedR02SigAbs3
all energy in a ring : (0.1<DR<0.2) with abs(energy) > 3 sigma above noise
@ EMPhoton_Covphiphi
covariance matrix photon (phi, phi)
@ EMTrack_d0
transverse impact parameter (distance of closest approach)
@ EtaExtraps0
eta of the track extrapolated to the presampler
@ refittedTrack_Covphitheta
Refitted track perigee covariance matrix item (phi,theta)
@ refittedTrack_CovqOverPqOverP
Refitted track perigee covariance matrix item (q/P,q/P)
@ ptcone30_zpv05
summed pt of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ EMTrack_Covz0theta
track perigee covariance matrix item (z0,theta)
@ EMTrack_momentum
track momentum
@ e011
uncorrected energy in presampler in a 1x1 window in cells in eta X phi
@ refittedTrack_phi0
azimuth angle of the momentum at the point of closest approach after Track Refit
@ e237
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x7
@ bremErrorFlag
Flag to tell why the EMBremFit was not called.
@ etcone40
ET in a cone with half-opening angle 0.4, with exclusion of a window of size 7x5 in electromagnetic c...
@ nucone20_zpv05
number of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ refittedVertex_Covxx
refitted vertex covariance matrix entries (cartesian coordinates)
@ EMTrack_Combined_Covphiphi
track combined covariance matrix item (phi,phi)
@ refittedTrack_qOverP
1/pT estimate according to Track Refit
@ refittedTrack_Covd0qOverP
Refitted track perigee covariance matrix item (d0,q/p)
@ nucone30
number of tracks in a cone with half-opening angle 0.2
@ EMConvertedPhoton_Covphiphi
converted photon covariance matrix item (phi,phi)
@ e333
uncalibrated energy (sum of cells) of the third sampling in a rectangle of size 3x3
@ nucone20
number of tracks in a cone with half-opening angle 0.2
@ e233
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 3x3 (in cell units e...
@ poscs2
relative position in eta within cell in 2nd sampling
@ refittedTrack_Covthetatheta
Refitted track perigee covariance matrix item (theta,theta)
@ deltaPhiFromLastMeasurement
difference between the cluster phi (sampling 2) and the eta of the track extrapolated from the last m...
@ widths1
same as egammaParameters::weta1 but without corrections on particle impact point inside the cell
@ EMPhoton_eta
photon eta
@ e377
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 7x7
@ tracksInBroadWindow
number of tracks in isolation window (taken at sampling 2): (# primary tracks if matched track is pri...
@ refittedTrackLastM_qOverP
Last Measurment Surface q/pT estimate according to Track Refit.
@ trackd0_physics
transverse impact parameter with respect beam spot
@ topoetcone40
Topo cluster ET in a cone with half-opening angle 0.30.
@ fracs1
shower shape in the shower core : [E(+/-3)-E(+/-1)]/E(+/-1), where E(+/-n) is the energy in +- n stri...
@ f1
E1/E = fraction of energy reconstructed in the first sampling, where E1 is energy in all strips belon...
@ bremD0
transverse impact parameter (distance of closest approach) after EMBremFit
@ EMTrack_Combined_Covetaeta
track combined covariance matrix item (eta,eta)
@ EMPhoton_Covetaeta
covariance matrix photon (eta, eta)
@ etconoisedR04Sig3
ET in a ring of dR0,40 above 3 sigma from noise.
@ EMTrack_phi0
azimuth angle of the momentum at the point of closest approach
@ bremDeltaQoverP
Fraction of the measured perigee momentum lost.
@ etcone
ET in a cone of R=0.45 in calo, with exclusion of a window of size 7x5 in electromagnetic calorimeter...
@ EMConvertedPhoton_CovthetaEclus
converted photon covariance matrix item (theta,E)
@ EMConvertedPhoton_phi0
azimuth angle of the momentum at the point of closest approach
@ refittedVertex_Covyy
refitted vertex covariance item (y,y)
@ PhiExtraps0
phi of the track extrapolated to the presampler
@ EMTrack_Covz0phi
track perigee covariance matrix item (z0,phi)
@ bremMaterialTraversed
The amount of material traversed as seen by the track (in X0)
@ isPrimary
true if matched track has a hit in first or second pixel layer
@ ptcone20_zpv05
summed pt of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ etcone25
ET in a cone with half-opening angle 0.25, with exclusion of a window of size 7x5 in electromagnetic ...
@ EMConvertedPhoton_Covz0theta
converted photon covariance matrix item (z0,theta)
@ emins1
energy reconstructed in the strip with the minimal value between the first and second maximum
@ bremInvpTerr
error associated to 1/pT by EMBremFit
@ EMPhoton_Eclus
photon energy
@ etcone30_corrected
pT-leakage + ED corrections applied to ET in a cone with half-opening angle 0.30
@ EMTrack_z0
the z value at the point of closest approach
@ deltaPhi0
difference between the cluster phi (presampler) and the eta of the track extrapolated to the presampl...
@ bremDzDr
1/tan(theta) of the track after EMBremFit
@ deltaEta0
difference between the cluster eta (presampler) and the eta of the track extrapolated to the presampl...
@ e335
uncalibrated energy (sum of cells) of the third sampling in a rectangle of size 3x5
@ bremTrackAuthor
The author of the Refitted track.
@ trackNumber
index number in TrackContainer (counting starts at 1 for sake of CBNT)
@ refittedTrackLastM_phi
Last Measurment Surface azimuth angle after Track Refit.
@ refittedTrack_Covz0phi
Refitted track perigee covariance matrix item (z0,phi)
@ etcone35_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.35
@ bremZ0
the z value at the point of closest approach after EMBremFit
@ widths2
same as egammaParameters::weta2 but without corrections on particle impact point inside the cell
@ refittedTrack_theta
theta of the track after EMTrackFit
@ EoverP
ratio of the cluster energy and the track momentum
@ EMTrack_Combined_Covz0z0
track combined covariance matrix item (z0,z0)
@ EMConvertedPhoton_Covd0d0
converted photon covariance matrix item ( )
@ convTrackMatch
from EMConvert, true if a conversion is matched to the track associated to the cluster
@ refittedTrackLastM_theta
Last Measurment Surface theta after Track Refit.
@ linkIndex
link index for multiple track and vertex matches
@ ptcone30
summed pt of tracks in a cone with half-opening angle 0.3
@ etcone20
ET in a cone with half-opening angle 0.2, with exclusion of a window of size 7x5 in electromagnetic c...
@ refittedTrack_CovthetaqOverP
Refitted track perigee covariance matrix item (theta,q/P)
@ EMConvertedPhoton_CovphiEclus
converted photon covariance matrix item (phi,E)
@ etringnoisedR02SigAbs2
all energy in a ring : (0.1<DR<0.2) with abs(energy) > 2 sigma above noise
@ refittedTrack_d0
transverse impact parameter (distance of closest approach) after Track Refit
@ bremClusterRadius
cluster radius (mm) [x-y plane] from EMBremFit (depth)
@ e132
uncalibrated energy (sum of cells) in strips in a 3x2 window in cells in eta X phi
@ e255
uncalibrated energy (sum of cells) of the middle sampling in a rectangle of size 5x5
@ topoetcone40_ptcorrected
Topo cluster pT-leakage corrections applied to ET in a cone with half-opening angle 0....
@ bremNZ
number of Z hits included in the EMBremFit
@ deltaPhiRot
rotation of the track in the magnetic field: difference between the phi direction of the track at the...
@ EMTrack_Covd0phi
track perigee covariance matrix item ( )
@ refittedTrack_Covd0phi
Refitted track perigee covariance matrix item ( )
@ deltaPhi1
difference between the cluster eta (1st sampling) and the eta of the track extrapolated to the 1st sa...
@ refittedVertex_Covzz
refitted vertex covariance item (z,z)
@ etcone30
ET in a cone with half-opening angle 0.3, with exclusion of a window of size 7x5 in electromagnetic c...
@ weta1
shower width using +/-1 strips around the one with the maximal energy deposit: w3 strips = sqrt{sum(E...
@ etringnoisedR04Sig2
all energy in a ring : (0.1<DR<0.4) with energy > 2 sigma above noise
@ etringnoisedR03Sig2
all energy in a ring : (0.1<DR<0.3) with energy > 2 sigma above noise
@ EMTrack_Combined_Covd0z0
track combined covariance matrix item (d0,z0)
@ EMTrack_Combined_CovPP
track combined covariance matrix item (P,P)
@ bremInvpT
1/pT estimate according to EMBremFit
@ nucone40_zpv05
number of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ etcone40_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.40
@ nucone30_zpv05
number of tracks in a cone with half-opening angle 0.2, |zpv| < 5mm
@ etcone15
ET in a cone with half-opening angle 0.15, with exclusion of a window of size 7x5 in electromagnetic ...
@ etringnoisedR03Sig4
all energy in a ring : (0.1<DR<0.3) with energy > 4 sigma above noise
@ deltaPhiLast
deltaPhi from the las point
@ trackd0_pv
transverse impact parameter with respect to primary vertex
@ refittedVertex_track2_phi
refitted track global momentum after vertex fit
@ refittedTrack_z0
the z value at the point of closest approach after Track Refit
@ ehad1
E leakage into 1st sampling of had calo (CaloSampling::HEC0 + CaloSampling::TileBar0 + CaloSampling::...
@ EMTrack_Covd0z0
track perigee covariance matrix item ( )
@ ambiguityResult
ambiguity resolultion result, electron/photon
@ refittedTrack_CovphiqOverP
Refitted track perigee covariance matrix item (phi,q/P)
@ deltaEta2
difference between the cluster eta (second sampling) and the eta of the track extrapolated to the sec...
@ pos7
Difference between the track and the shower positions: sum_{i=i_m-7}^{i=i_m+7}E_i x (i-i_m) / sum_{i=...
@ etcone35
ET in a cone with half-opening angle 0.35, with exclusion of a window of size 7x5 in electromagnetic ...
@ etconoisedR03SigAbs2
ET in a ring of dR<30, cell abs(ET) above 2 sigma from noise.
@ e2ts1
2nd max in strips calc by summing 3 strips
@ etconoisedR03SigAbs3
ET in a ring of dR<30 cell abs (ET) above 3 sigma from noise.
@ EMConvertedPhoton_d0
From EMErrorDetail.
@ EMConvertedPhoton_CovEclusEclus
converted photon covariance matrix item (E,E)
@ pos
difference between shower cell and predicted track in +/- 1 cells
@ EMTrack_Covz0z0
track perigee covariance matrix item (z0,z0)
@ errz
associated error on zvertex
@ etcone15_ptcorrected
pT-leakage corrections applied to ET in a cone with half-opening angle 0.15
@ EMTrack_eta
the eta of the track
@ refittedTrack_Covd0d0
Refitted track perigee covariance matrix item ( )
@ hasBrem
The Number of brems identified by the track fitter.
@ EMConvertedPhoton_Covd0Eclus
converted photon covariance matrix item (d0,E)
@ EMTrack_CovphiEclus
track perigee covariance matrix item (phi,E)
@ bremX
EMBremFit track impact in 2nd sampling - cluster distance (mm): Delta phi(EMBremFit track impact in 2...
@ EMConvertedPhoton_Covz0phi
converted photon covariance matrix item (z0,phi)
@ bremFitChi2
chi2 of EMBremFit
@ extrapMethod
enum to indicate which track extrapolation method was used for track match
@ EMConvertedPhoton_Covd0theta
converted photon covariance matrix item (d0,theta)
@ etconoisedR02SigAbs2
ET in a ring of dR<20, cell abs(ET) above 2 sigma from noise.
@ EtaExtraps1
eta of the track extrapolated to the 1st sampling
@ etringnoisedR03Sig3
all energy in a ring : (0.1<DR<0.3) with energy > 3 sigma above noise
@ refittedVertex_track1_author
refitted track author
@ convAngleMatch
from EMConvert, true if a conversion is matched within an angle of 0,05 to the cluster
@ refittedTrack_Covz0theta
Refitted track perigee covariance matrix item (z0,theta)
@ refittedTrackLastM_loc1
Last Measurment Surface Local Position 1 after Track Refit.
@ topoetcone20
Topo cluster ET in a cone with half-opening angle 0.20.
@ PhiRescaled0
PhiRescaled to the presampler.
@ refittedTrack_Covd0theta
Refitted track perigee covariance matrix item (d0,theta)
@ deltaPhi3
difference between the cluster eta (3rd sampling) and the eta of the track extrapolated to the 3rd sa...
@ etringnoisedR04SigAbs3
all energy in a ring : (0.1<DR<0.4) with abs(energy) > 3 sigma above noise
@ EMConvertedPhoton_Covz0Eclus
converted photon covariance matrix item (z0,E)
@ EtaCorrMag
eta of the track extrapolated to the first sampling (NB : should be equivalent to etaSampling1
@ EMTrack_Combined_Covd0P
fitted track combined covariance matrix item (d0,P)
@ topoetcone40_corrected
Topo cluster pT-leakage + ED corrections applied to ET in a cone with half-opening angle 0....
@ EMTrack_Covthetatheta
track perigee covariance matrix item (theta,theta)
@ EMTrack_Covd0d0
track perigee covariance matrix item ( )
@ bremPhi0
azimuth angle of the momentum at the point of closest approach after EMBremFit
@ asy1
uncorr asymmetry in 3 strips in the 1st sampling
const unsigned int AuthorTrigElectron
trigger Electrons
const unsigned int AuthorCaloTopo35
Photon reconstructed by SW CaloTopo35 seeded clusters.
const unsigned int AuthorSofte
Electron reconstructed by the track-based algorithm.
const double EgParamUndefined