Photon reconstruction efficiency as a function of &eta: defined as the number of reconstructed photons matching a simulated photon divided by the number of simulated photons. Simulated photons falling in 1.4442 < |&eta| < 1.566 are excluded. The reconstruction includes photon preselection: Et > 10GeV plus loose EM isolation.

Photon reconstruction efficiency as a function of &phi: defined as the number of reconstructed photons matching a simulated photon divided by the number of simulated photons. Simulated photons falling in 1.4442 < |&eta| < 1.566 are excluded. The reconstruction includes photon preselection: Et > 10GeV plus loose EM isolation.

Photon reconstruction efficiency as a function of Et: defined as the number of reconstructed photons matching a simulated photon divided by the number of simulated photons. Simulated photons falling in 1.4442 < |&eta| < 1.566 are excluded. The reconstruction includes photon preselection: Et > 10GeV plus loose EM isolation.

Reconstructed photon matching a simulated photon: Super cluster &eta . Simulated photons falling in 1.4442 < |&eta| < 1.566 are excluded.

Reconstructed photon matching a simulated photon: Super cluster &phi

Reconstructed photon matching a simulated photon: Super cluster energy. The distribution is obtained for |&eta| < 2.5.

Reconstructed photon matching a simulated photon: Super cluster transverse energy. The distribution is obtained for |&eta| < 2.5.

Reconstructed photon matching a simulated photon: photon &eta . Simulated photons falling in 1.4442 < |&eta| < 1.566 are excluded.

Reconstructed photon matching a simulated photon: photon &phi

Number of offline reconstructed vertices

Reconstructed photon matching a simulated photon: difference between reconstructed and simulated &eta The photon direction is calculated using as the origin the first offline reconstructed PV. In case of single photons, where the reconstructed PV is not available since there are no tracks, the photon vertex is set to the nominal (0,0,0) hence the poor &Delta &eta

Reconstructed photon matching a simulated photon: difference between reconstructed and simulated &phi

Reconstructed photon matching a simulated photon: Photon energy. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon transverse energy. The distribution is obtained for |&eta| < 2.5

Standard energy determination

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is for ecal endcaps only.

Standard energy determination: High R9 Photons

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 above the default value of 0.94 (EB) and 0.95 (EE) (i.e. unconverted photons according to ECAL). The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 above the default value of 0.94 (EB) and 0.95 (EE) (i.e. converted photons according to ECAL). The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 above the default value of 0.94 (EB) and 0.95 (EE) (i.e. unconverted photons according to ECAL). The distribution is for ecal endcaps only.

Standard energy determination: Low R9 Photons

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 below the default value of 0.94 (EB) and 0.95 (EE) (i.e. converted photons according to ECAL). The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 below the default value of 0.94 (EB) and 0.95 (EE) (i.e. converted photons according to ECAL). The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is made only for photons with R9 below the default value of 0.94 (EB) and 0.95 (EE) (i.e. converted photons according to ECAL). The distribution is for ecal endcaps only.

Energy Regression 1: High R9 Photons

Reconstructed photon matching a simulated photon: Photon energy (regression1) resolution defined as the ratio between reconstructed and simulated energy for high R9 photons. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy (regression1) resolution defined as the ratio between reconstructed and simulated energy high R9 photons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution (regression1) defined as the ratio between reconstructed and simulated energy high R9 photons. The distribution is for ecal endcaps only.

Energy Regression 1: Low R9 Photons

Reconstructed photon matching a simulated photon: Photon energy (regression1) resolution defined as the ratio between reconstructed and simulated energy for low R9 photons. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy (regression1) resolution defined as the ratio between reconstructed and simulated energy low R9 photons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution (regression1) defined as the ratio between reconstructed and simulated energy low R9 photons. The distribution is for ecal endcaps only.

Energy Regression 2: High R9 Photons

Reconstructed photon matching a simulated photon: Photon energy (regression2) resolution defined as the ratio between reconstructed and simulated energy high R9 photons. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy (regression2) resolution defined as the ratio between reconstructed and simulated energy high R9 photons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution (regression2) defined as the ratio between reconstructed and simulated energy high R9 photons. The distribution is for ecal endcaps only.

Energy Regression 2: Low R9 Photons

Reconstructed photon matching a simulated photon: Photon energy (regression2) resolution defined as the ratio between reconstructed and simulated energy low R9 photons. The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: Photon energy (regression2) resolution defined as the ratio between reconstructed and simulated energy low R9 photons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: Photon energy resolution (regression2) defined as the ratio between reconstructed and simulated energy low R9 photons. The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: ratio between e3x3 and super cluster energy The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: ratio between e3x3 and super cluster energy The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: ratio between e3x3 and super cluster energy The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: ratio between e3x3 and super cluster energy The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true &eta

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true &eta The distribution is made only for photons with R9 greater the default value of 0.94 (EB) and 0.95 (EE) (i.e. unconverted photons according to ECAL).

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true &eta The distribution is made only for photons with R9 smaller the default value of 0.94 (EB) and 0.95 (EE) (i.e. converted photons according to ECAL).

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true transverse energy

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true transverse energy for Barrel only

Reconstructed photon matching a simulated photon: Photon energy resolution defined as the ratio between reconstructed and simulated energy vs photon true transverse energy for Endcap only

Reconstructed photon matching a simulated photon: e1x5/e5x5 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: e1x5/e5x5 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: e1x5/e5x5 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: e1x5/e5x5 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: e2x5/e5x5 ratio The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: e2x5/e5x5 ratio The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: e2x5/e5x5 ratio The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: e2x5/e5x5 ratio The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: sigmaIetaIeta The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: sigmaIetaIeta The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: sigmaIetaIeta The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: sigmaIetaIeta The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: new H/E definition as a function of &eta

Reconstructed photon matching a simulated photon: new H/E definition as a function of photon Et

Reconstructed photon matching a simulated photon: new H/E definition The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: new H/E definition The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: new H/E definition The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: new H/E definition The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: old H/E definition as a function of &eta

Reconstructed photon matching a simulated photon: old H/E definition as a function of photon Et

Reconstructed photon matching a simulated photon: old H/E definition The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: old H/E definition The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: old H/E definition The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: old H/E definition The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 as a function of &eta

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 as a function of photon Et in the Barrel

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 as a function of photon Et in the Endcaps

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: ecalRecHitSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 as a function of &eta

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 as a function of photon Et in the Barrel

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 as a function of photon Et in the Endcaps

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: hcalTowerBcSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 as a function of &eta

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 as a function of photon Et in the Barrel

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 as a function of photon Et in the Endcaps

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: hcalTowerSumEtConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: track Pt sum in SolidConeDR04 The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: track Pt sum in SolidConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: track Pt sum in SolidConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: number of tracks in SolidConeDR04 The distribution is obtained for |&eta| < 2.5

Reconstructed photon matching a simulated photon: number of tracks in SolidConeDR04 The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: number of tracks in SolidConeDR04 The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation. The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation. The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from charged hadrons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation contribution from charged hadrons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from charged hadrons The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from charged hadrons The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from neutral hadrons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation contribution from neutral hadrons. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from neutral hadrons The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: GED based photon isolation: contribution from neutral hadrons The distribution is for ecal endcaps only.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF photon candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF photon candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF photon candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF photon candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF charged hadron candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF charged hadron candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF charged hadron candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF charged hadron candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF neutral hadron candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF neutral hadron candidates in a dR=0.5. The distribution is UNCLEANED, i.e. the contributions due to the primary photons are not removed.

BARREL : Reconstructed photon matching a simulated photon: dR between the photon and the PF neutral hadron candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

ENDCAP : Reconstructed photon matching a simulated photon: dR between the photon and the PF neutral hadron candidates in a dR=0.5. The distribution is CLEANED, i.e. the contributions due to the primary photons are removed.

BARREL : Reconstructed photon matching a simulated photon: UNCLEANED particle based photon isolation, contribution from photons. Defined as the sum of transverse momentum of photons falling in a cone with dR=0.4 around the lead photon. The contribution from the lead photon IS NOT removed.

ENDCAP : Reconstructed photon matching a simulated photon: UNCLEANED particle based photon isolation, contribution from photons. Defined as the sum of transverse momentum of photons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS NOT removed

BARREL : Reconstructed photon matching a simulated photon: CLEANED particle based photon isolation, contribution from photons. Defined as the sum of transverse momentum of photons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed.

ENDCAP : Reconstructed photon matching a simulated photon: CLEANED particle based photon isolation, contribution from photons. Defined as the sum of transverse momentum of photons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed.

BARREL : Reconstructed photon matching a simulated photon: UNCLEANED particle based photon isolation contribution from charged hadrons. Defined as the sum of transverse momentum of charged hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the lead photon IS NOT removed.

ENDCAP : Reconstructed photon matching a simulated photon: UNCLEANED particle based photon isolation, contribution from charged hadrons. Defined as the sum of transverse momentum of charged hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS NOT removed.

BARREL : Reconstructed photon matching a simulated photon: CLEANED particle based photon isolation, contribution from charged hadrons. Defined as the sum of transverse momentum of charged hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed.

ENDCAP : Reconstructed photon matching a simulated photon: CLEANED particle based photon isolation, contribution from charged hadrons. Defined as the sum of transverse momentum of charged hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed.

BARREL : Reconstructed photon matching a simulated photon: particle based photon isolation, contribution from neutral hadrons. Defined as the sum of transverse momentum of neutral hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the lead photon IS NOT removed. The distribution is for ecal barrel only.

ENDCAP : Reconstructed photon matching a simulated photon: particle based photon isolation contribution from neutral hadrons. Defined as the sum of transverse momentum of neutral hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS NOT removed The distribution is for ecal endcap only.

BARREL : Reconstructed photon matching a simulated photon: particle based photon isolation: contribution from neutral hadrons. Defined as the sum of transverse momentum of neutral hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed. The distribution is for ecal barrel only.

ENDCAP : Reconstructed photon matching a simulated photon: particle based photon isolation: contribution from neutral hadrons. Defined as the sum of transverse momentum of neutral hadrons falling in a cone with dR=0.4 around the lead photon. The contribution from the original photon IS removed. The distribution is for ecal endcap only.

Reconstructed photon matching a simulated photon: PF MVA output. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon. PF MVA output. The distribution is for ecal endcaps only.

Reconstructed photon matching a simulated photon: Number of clusters outside moustache. The distribution is for ecal barrel only.

Reconstructed photon matching a simulated photon. Number of clusters outside moustache. The distribution is for ecal endcaps only.

Conversion track pair reconstruction efficiency as a function of simulated &eta

Conversion track pair reconstruction efficiency as a function of simulated &phi

Conversion track pair reconstruction efficiency as a function of simulated conversion radius.

Conversion track pair reconstruction efficiency as a function of simulated z.

Conversion track pair reconstruction efficiency as a function of the true phohoton transverse energy.

&eta of the supercluster corresponding to a reconstructed conversion track pair.

&phi of the supercluster corresponding to a reconstructed conversion track pair.

Converted photon (i.e. with tracks) energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is obtained for |&eta| < 2.5

Converted photon (i.e. with tracks) energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is for ecal barrel only.

Converted photon (i.e. with tracks) energy resolution defined as the ratio between reconstructed and simulated energy. The distribution is for ecal endcaps only.

Converted photon (i.e. with tracks) Pt resolution defined as the ratio between the transverse momentum reconstructed from the tracks and the simulated Et. The distribution is obtained for |&eta| < 2.5

Converted photon (i.e. with tracks) Pt resolution defined as the ratio between the transverse momentum reconstructed from the tracks and the simulated Et. The distribution is for ecal barrel only.

Converted photon (i.e. with tracks) Pt resolution defined as the ratio between the transverse momentum reconstructed from the tracks and the simulated Et. The distribution is for ecal endcaps only.

Converted photon (i.e. with tracks) E/P. E is the super cluster energy, P is the momentum. calculated from the track pair. The distribution is obtained for |&eta| < 2.5

Converted photon (i.e. with tracks) E/P. E is the super cluster energy, P is the momentum. The distribution is for ecal barrel only.

Converted photon (i.e. with tracks) E/P. E is the super cluster energy, P is the momentum. The distribution is for ecal endcaps only.

Converted photon (i.e. with tracks) P/E. E is the super cluster energy, P is the momentum. calculated from the track pair. The distribution is obtained for |&eta| < 2.5

Converted photon (i.e. with tracks) P/E. E is the super cluster energy, P is the momentum. The distribution is for ecal barrel only.

Converted photon (i.e. with tracks) P/E. E is the super cluster energy, P is the momentum. The distribution is for ecal endcaps only.

Profile vs &eta of conversion energy resolution, defined as the ration between super cluster energy and true energy.

Profile vs &eta of conversion E/P.

Profile vs true conversion radius of conversion E/P.

Conversion track pair reconstruction fake rate as a function of &eta

Conversion track pair reconstruction fake rate as a function of &phi

Conversion track pair fake rate as a function of simulated conversion radius.

Conversion track pair fake rate as a function of simulated z.

Conversion track pair reconstruction fake rate as a function of the true phohoton transverse energy.

Conversion vertex fitting efficiency, defined as the number of conversions with two tracks and valid vertex fit divided by the number of conversions with two tracks.

Conversion vertex fitting efficiency, defined as the number of conversions with two tracks and valid vertex fit divided by the number of conversions with two tracks.

Conversion vertex fit chi2 probabilitity. The distribution is obtained for |&eta| < 2.5

Conversion vertex fit chi2 probabilitity. Only Barrel

Conversion vertex fit chi2 probabilitity. ONly Endcap

Fitted vertex radius resolution: all ecal

>Fitted vertex radius resolution: |&eta| < 1.2

>Fitted vertex radius resolution: |&eta| > 1.2

Fitted vertex Z resolution: all ecal

>Fitted vertex Z resolution: |&eta| < 1.2

>Fitted vertex Z resolution: |&eta| > 1.2

Fitted vertex X resolution: all ecal

>Fitted vertex X resolution: |&eta| < 1.2

>Fitted vertex X resolution: |&eta| > 1.2

Fitted vertex Y resolution: all ecal

>Fitted vertex Y resolution: |&eta| < 1.2

>Fitted vertex Y resolution: |&eta| > 1.2

Conversion fitted vertex: average difference between reconstructed and simulated radial position as a function of the radial position.

Conversion fitted veretx: average difference between reconstructed and simulated radial position as a function of &eta

Fitted vertex dX vs X.

Fitted vertex dY vs Y.

Fitted vertex dZ vs Z.

MVA output: all ecal

MVA output Only Barrel.

MVA output. Only Endcap

Fitted conversion vertex RvsZ position.

Fitted conversion vertex radius. Only Barrel.

Fitted conversion vertex Z. Only Endcap.

Conversion track pull, defined as (Pt(rec)-Pr(sim)/&sigma(Pt(rec))

Conversion track pull, defined as (Pt(rec)-Pr(sim)/&sigma(Pt(rec)). Only Barrel.

Conversion track pull, defined as (Pt(rec)-Pr(sim)/&sigma(Pt(rec)). Only Endcap.

Track-fit chi2

Track-fit chi2 profile vs &eta

Track-fit chi2 profile vs conversion radius

Conversion tracks: average number of reconstructed hits vs true conversion &eta

Conversion tracks: average number of reconstructed hits vs true conversion radius.

Primary vertex position estimated by the conversion track extrapolation to the longitudinal z axis. The distribution is obtained from conversions reconstructed in the barrel

Primary vertex position estimated by the conversion track extrapolation to the longitudinal z axis. The distribution is obtained from conversions reconstructed in the endcap.

Primary vertex position estimated by the conversion track extrapolation to the longitudinal z axis. Here the difference between the recontructed and true primary vertex is shown. The distribution is obtained from conversions reconstructed in the barrel.

Primary vertex position estimated by the conversion track extrapolation to the longitudinal z axis. Here the difference between the recontructed and true primary vertex is shown. The distribution is obtained from conversions reconstructed in the endcap

Difference between the recontructed and true primary vertex: profile vs conversion radius