|
Type
|
Name
|
Description
|
RecEsTime
|
use EvTimeEvent EvTimeEvent-* Event
#include “EvTimeEvent/RecEsTime.h”
|
|
the following items are only available
for REC data
|
|
double
|
getTest()
|
event start time
|
|
int
|
getStat()
|
status
of time: event type, trigger timing, get method
|
|
getStat()/100=1 colliding events
getStat()/100=2 cosmic events
|
|
(getStat()%100)/10=1
trigger timing: TOF
(getStat()%100)/10=2
trigger timing: MDC
|
|
getStat()%10=1 from TOF
getStat()%10=2 danger events from TOF
getStat()%10=3 change events before and after MDC
recon
getStat()%10=4 from MDC
getStat()%10=5 danger
getStat()%10=6 change
getStat()%10=7 from segment fit
getStat()%10=8 six parameter fit
|
|
double
|
getQuality()
|
value between measured time and bunch time
|
|
|
RecMdcTrack
|
use MdcRecEvent MdcRecEvent-*
Mdc
#include “MdcRecEvent/RecMdcTrack.h”
|
|
the following items are available for both DST and REC
data
|
|
int
|
trackId()
|
track id
|
|
int
|
charge()
|
track charge
|
|
double
|
helix(int i)
|
5
track parameters:(dr,f0,k,dz,tanl)
(d0,phi0,kappa,dz,tan(lamda))
|
|
double
|
err(int i)
|
15 matrix
element of track parameter error matrix, 5*5 symmetry matrix saved with 15
element
|
|
double
|
p()
|
total momentum of track(GeV/c)
|
|
double
|
pxy(),px(),py(),pz()
|
components of track momentum (GeV/c)
|
|
Hep3Vector
|
p3()
|
track momentum
|
|
HepLorentzVector
|
p4(double mass)
|
4 momentum
|
|
HepPoint3D
|
x3(),poca()
|
point of closest approach to origin on
track(cm)
|
|
double
|
x(),y(),z()
|
coordinate of poca(cm)
|
|
double
|
r()
|
distance form poca
to origin(cm)
|
|
double
|
phi(),theta()
|
azimuthal and polar angle of track at poca(rads)
|
|
double
|
chi2()
|
c2(chi2) of track fitting
|
|
int
|
ndof()
|
degree of freedom for the fit
|
|
int
|
nster()
|
number of stereo layer hits on track
|
|
int
|
stat()
|
track fit quality status flag(undefined)
|
|
the following items are only available for REC data
|
|
HepPoint3D
|
getPivot()
|
coordinate of pivot
|
|
double
|
getVX0(),getVY0(),getVZ0()
|
pivot coordinate of the track
|
|
int
|
getNhits()
|
number of hits on track
|
|
double
|
getFiterm()
|
azimuthal angle value at track terminated point
|
|
HitRefVec
|
getVecHits()
|
vector of
hits on track (the type of HitRecVec is SmartRefVector <RecMdcHit>)
|
|
|
RecMdcHit
|
use MdcRecEvent MdcRecEvent-*
Mdc
#include “MdcRecEvent/RecMdcHit.h”
|
|
the following items are only available for REC data
|
|
int
|
getId()
|
id of this hit on track
|
|
int
|
getTrkId()
|
id of track containing this hit
|
|
int
|
getFlagLR()
|
hit
ambiguity flag indicate left or righ(0:left
1:right 2:ambiguous)
|
|
double
|
getDriftT()
|
drift time
|
|
double
|
getDriftDistLeft()
|
drift distance on the left
|
|
double
|
getDriftDistRight()
|
drift distance on the right
|
|
double
|
getErrDriftDistLeft()
|
error of drift distance on the left
|
|
double
|
getErrDriftDistRight()
|
error of drift distance on the right
|
|
double
|
getChisqAdd()
|
contribution to track fitting c2(chi2)
|
|
Identifier
|
getMdcId()
|
MDC identifier
|
|
double
|
getTdc()
|
raw TDC
|
|
double
|
getAdc()
|
raw ADC
|
|
double
|
getDoca()
|
distance of closest approach from helix
to wire
|
|
double
|
getEntra()
|
entrance angle in azimuth
|
|
double
|
getZhit()
|
z coordinate of hit
|
|
double
|
getFltLen()
|
flight length from pivot to doca
|
|
double
|
getStat()
|
hit
status flag(0:unused in fitting, 1:used int
fitting)
|
|
|
RecMdcKalTrack
|
use MdcRecEvent MdcRecEvent-* Mdc
#include “MdcRecEvent/RecMdcKalTrack.h”
|
|
for DST data, All
of the interfaces of class RecMdcKalTrack are the
same with class RecMdcTrack, which means, for
example, you can use p3() to obtain the momentum of RecMdcKalTrack
too.
But one
important point users should keep in mind, that before use RecMdcKalTrack, set the Pid is
required:
RecMdcKalTrack::setPidType(RecMdcKalTrack::muon);
|
|
the following items are only
available for REC data
|
|
HepVector
|
getFHelix()
|
the helix parameters of the track at
first hit layer
|
|
HepVector
|
getLHelix()
|
the helix parameters of the track at last
hit layer
|
|
HepSymMatrix
|
getFError()
|
the error matrix of the track parameters
at first hit layer
|
|
HepSymMatrix
|
getLError()
|
the error matrix of the track parameters
at last hit layer
|
|
HelixSegRefVec
|
getVecHelixSegs()
|
Vector of KalHelixSeg
of this RecMdcKalTrack
|
|
|
|
|
RecMdcKalHelixSeg
|
(this class is only
for calibration and alignment use)
|
|
Identifier
|
getMdcId()
|
MDC identifier of this helixSeg
|
double |
getDoca_incl()
|
the doca
between the wire and the track with the hit information
|
double |
getDoca_excl()
|
the doca
between the wire and the track without the hit information
|
double |
getRes_incl()
|
the residual with the
hit information
|
double |
getRes_excl()
|
the residual without
the hit information
|
HepVector |
getHelix()
|
the helix parameters
of this kalman helixSeg
|
HepSymMatrix |
getError()
|
the error matrix of
this kalman helixSeg
|
|
|
RecMdcDedx
|
use MdcRecEvent MdcRecEvent-*
Mdc
#include “MdcRecEvent/RecMdcDedx.h”
|
|
the following items are available for both DST and REC
data
|
|
int
|
trackId()
|
track id
|
|
int
|
particleId()
|
particle ID from dE/dx
|
|
int
|
status()
|
track
fit quality status flag(undefined)
|
|
int
|
truncAlg()
|
truncate method
|
|
double
|
chi(int i)
|
Chi_dEdx values for different
particles (0: e 1: mu 2: pi 3: K 4:p)
|
|
double
|
chiE()
|
Chi_dEdx values for electron
|
|
double
|
chiMu()
|
Chi_dEdx values for muon
|
|
double
|
chiPi()
|
Chi_dEdx values for pion
|
|
double
|
chiK()
|
Chi_dEdx values for kaon
|
|
double
|
chiP()
|
Chi_dEdx values for proton
|
|
int
|
numGoodHits()
|
number of good de/dx hits(excluding
overflow)
|
|
int
|
numTotalHits()
|
number of total de/dx hits(including overflow)
|
|
double
|
probPH()
|
most probable pulse height from truncated mean
|
|
double
|
normPH()
|
normalized pulse height
|
|
double
|
errorPH()
|
resolution of truncated mean
|
|
double
|
twentyPH()
|
de/dx
value of bitrunction rate equal to 20%
|
|
the following items are only available for REC data
|
|
double
|
getDedxExpect(int pid)
|
expected value of dE/dx
for 5 particle hypotheses
|
|
double
|
getSigmaDedx(int pid)
|
pivot coordinate of the track
|
|
double
|
getSigmaDedx(int pid)
|
number of hits on track
|
|
|
RecMdcDedxHit
|
use MdcRecEvent MdcRecEvent-*
Mdc
#include “MdcRecEvent/RecMdcDedxHit.h”
|
|
the following items are only available for REC data
|
|
double
|
getPathLength()
|
path length of hit cross the cell
|
|
int
|
getTrkId()
|
id of track containing this hit
|
|
int
|
getFlagLR()
|
hit ambiguity flag indicate left or righ(0:left
1:right 2:ambiguous)
|
|
Identifier
|
getMdcId()
|
MDC identifier
|
|
|
RecExtTrack
|
use ExtEvent ExtEvent-*
Event
#include “ExtEvent/RecExtTrack.h”
|
|
the following items are available for both DST and REC
data
|
int |
trackId()
|
Track ID
|
|
Information when particle enters the 1st layer
of TOF:
|
Hep3Vector |
tof1Position()
|
Position of the
particle
|
Hep3Vector |
tof1Momentum()
|
Momentum of the
particle
|
string |
tof1VolumeName()
|
Volume name of the scintillator which the particle enters
|
int |
tof1VolumeNumber()
|
Volume number of the scintillator which the particle enters
|
double |
tof1()
|
Time of flight
|
double |
tof1Path()
|
Path of flight
|
double |
tof1PosSigmaAlongZ()
|
Projection of the
position error on Z axis
|
double |
tof1PosSigmaAlongT()
|
Projection of the
position error on the direction which is on transverse plane and is
perpendicular to radial of position
|
double |
tof1PosSigmaAlongX()
|
Projection of the
position error on X axis
|
double |
tof1PosSigmaAlongY()
|
Projection of the
position error on Y axis
|
HepSymMatrix |
tof1ErrorMatrix()
|
Error matrix of position
and momentum (6 * 6)
|
|
Information when particle enters the 2ed layer
of TOF:
|
Hep3Vector |
tof2Position()
|
Position of the
particle
|
Hep3Vector |
tof2Momentum()
|
Momentum of the
particle
|
string |
tof2VolumeName()
|
Volume name of the scintillator which the particle enters
|
int |
tof2VolumeNumber()
|
Volume number of the scintillator which the particle enters
|
double |
tof2()
|
Time of flight
|
double |
tof2Path()
|
Path of flight
|
double |
tof2PosSigmaAlongZ()
|
Projection of the
position error on Z axis
|
double |
tof2PosSigmaAlongT()
|
Projection of the
position error on the direction which is on transverse plane and is
perpendicular to radial of position
|
double |
tof2PosSigmaAlongX()
|
Projection of the position
error on X axis
|
double |
tof2PosSigmaAlongY()
|
Projection of the
position error on Y axis
|
HepSymMatrix |
tof2ErrorMatrix()
|
Error matrix of
position and momentum (6 * 6)
|
|
Information when particle enters EMC:
|
Hep3Vector |
emcPosition()
|
Position of the
particle
|
Hep3Vector |
emcMomentum()
|
Momentum of the
particle
|
string |
emcVolumeName()
|
Volume name of the
crystal which the particle enters
|
int |
emcVolumeNumber()
|
Volume number of the crystal
which the particle enters
|
double |
emcPosSigmaAlongTheta()
|
Projection of the
position error on the polar angle direction
|
double |
emcPosSigmaAlongPhi()
|
Projection of the
position error on the azimuth angle direction
|
double |
emcPath()
|
The path of flight in
crystals
|
HepSymMatrix |
emcErrorMatrix()
|
Error matrix of
position and momentum (6 * 6)
|
|
Information when particle enters MUC:
|
Hep3Vector |
mucPosition()
|
Position of the
particle
|
Hep3Vector |
mucMomentum()
|
Momentum of the
particle
|
string |
mucVolumeName()
|
Volume name of the
module of MUC which the particle enters
|
int |
mucVolumeNumber()
|
Volume number of the
module of MUC which the particle enters
|
double |
mucPosSigmaAlongZ()
|
Projection of the position
error on Z axis
|
double |
mucPosSigmaAlongT()
|
Projection of the
position error on the direction which is on transverse plane and is
perpendicular to radial of position
|
double |
mucPosSigmaAlongX()
|
Projection of the position
error on X axis
|
double |
mucPosSigmaAlongY()
|
Projection of the
position error on Y axis
|
HepSymMatrix |
mucErrorMatrix()
|
Error matrix of
position and momentum (6 * 6)
|
|
the following items are only available for REC data
|
ExtMucHitVec |
getExtMucHitVec()
|
A vector type
collection of information about track extrapolation on each layer of MUC
which it can reach
|
|
|
RecTofTrack
|
use TofRecEvent TofRecEvent-*
Tof
#include “TofRecEvent/RecTofTrack.h”
|
|
the following items are available for both DST and REC
data
|
|
int
|
trackID()
|
Track ID
|
|
int
|
tofID()
|
TOF Counter ID
|
|
int
|
tofTrackID()
|
Cluster(Group of TOF Hits) ID
|
|
unsigned int
|
status()
|
Raw/Readout/Counter/Track
End/Layer/Barrel
|
|
double
|
path()
|
Distance of flight
|
|
double
|
zrhit()
|
Hit position, for barrel, it is z, for endcap, it is r
|
|
double
|
ph()
|
Pulse height (adc)
unit: channel
|
|
double
|
tof()
|
Time of flight, unit: to be determined
|
|
double
|
errtof()
|
Error of time of flight
|
|
double
|
beta()
|
Beta value of the particle
|
|
double
|
texp(int i)
|
Expected time of flight.
i: 0 electron, 1 muon, 2 pion, 3 kaon, 4 proton
|
|
double
|
texpElectron()
|
Expected time of flight of electron
|
|
double
|
texpMuon()
|
Expected time of flight of muon
|
|
double
|
texpPion()
|
Expected time of flight of pion
|
|
double
|
texpKaon()
|
Expected time of flight of kaon
|
|
double
|
texpProton()
|
Expected time of flight of proton
|
|
double
|
toffset(int i)
|
Time offset for each sort of particle
i: 0 electron, 1 muon, 2 pion, 3 kaon, 4 proton, 5
antiproton
|
|
double
|
toffsetElectron()
|
Time offset of electron
|
|
double
|
toffsetMuon()
|
Time offset of muon
|
|
double
|
toffsetPion()
|
Time offset of pion
|
|
double
|
toffsetKaon()
|
Time offset of kaon
|
|
double
|
toffsetProton()
|
Time offset of proton
|
|
double
|
toffsetAntiProton()
|
Time offset of anti-proton
|
|
double
|
sigma(int i)
|
Time resolution(sigma) for each sort of
particle
i: 0 electron, 1 muon, 2 pion, 3 kaon, 4 proton, 5
antiproton
|
|
double
|
sigmaElectron()
|
Time resolution(sigma) of electron
|
|
double
|
sigmaMuon()
|
Time resolution(sigma) of muon
|
|
double
|
sigmaPion()
|
Time resolution(sigma) of pion
|
|
double
|
sigmaKaon()
|
Time resolution(sigma) of kaon
|
|
double
|
sigmaProton()
|
Time resolution(sigma) of proton
|
|
double
|
sigmaAntiProton()
|
Time resolution(sigma) of anti-proton
|
|
int
|
quality()
|
Data quality of reconstruction.
1: good charged track
2:
neutral track with good hit
0: ZT-ZTDC didnot match
3: no hit in counter
4: two hits in counter
5: more than two hits in counter
6: only single end output of one layer
7: two hits in counter with bad match with ZTDC
10: initialize
|
|
double
|
t0()
|
Event start time
|
|
double
|
errt0()
|
Error of event start time
|
|
double
|
errz()
|
Error of hit position (for neutral track)
|
|
double
|
phi()
|
Hit position, phi angle (barrel) (for
neutral track)
|
|
double
|
errphi()
|
Error of phi angle(barrel) (for neutral
track)
|
|
double
|
energy()
|
Energy deposit in TOF (for neutral track)
|
|
double
|
errenergy()
|
Error of energy deposit in TOF (for
neutral track)
|
|
|
RecEmcShower
|
use EmcRecEventModel
EmcRecEventModel-* Emc
#include “EmcRecEventModel/RecEmcShower.h”
|
|
the following items are available for both DST and REC
data
|
|
int
|
trackId()
|
Not used for EMC now.
|
|
int
|
numHits()
|
Number of crystals in the shower
|
|
int
|
status()
|
status=1: single seed cluster;
status=2: splitted from multi-seeds cluster.
|
|
int
|
cellId()
|
Central crystal’s identifier
|
|
int
|
module()
|
module=0: east endcap; module=1: barrel; module=2: west endcap.
|
|
HepPoint3D
|
position()
|
Shower position.
|
|
double
|
x()
|
Shower x coordinate.
|
|
double
|
y()
|
Shower y coordinate.
|
|
double
|
z()
|
Shower z coordinate.
|
|
double
|
theta()
|
Shower theta coordinate.
|
|
double
|
phi()
|
Shower phi coordinate.
|
|
double
|
dx()
|
Error for x coordinate.
|
|
double
|
dy()
|
Error for y coordinate.
|
|
double
|
dz()
|
Error for z coordinate.
|
|
double
|
dtheta()
|
Error for theta
coordinate.
|
|
double
|
dphi()
|
Error for phi
coordinate.
|
|
HepSymMatrix
|
errorMatrix()
|
Error matrix for x, y, z.
|
|
double
|
energy()
|
Shower energy after correction.
|
|
double
|
dE()
|
Error for shower energy.
|
|
double
|
eSeed()
|
Seed’s energy.
|
|
double
|
e3x3()
|
Energy sum of 3x3 crystal
around seed.
|
|
double
|
e5x5()
|
Energy sum of 5x5 crystal
around seed.
|
|
double
|
secondMoment()
|
Second moment for shower shape.
|
|
double
|
latMoment()
|
Lateral moment for shower shape.
|
|
double
|
A20Moment()
|
Zernike-20 moment for shower shape.
|
|
double
|
A42Moment()
|
Zernike-42 moment for shower shape.
|
|
the following items are only available for REC data
|
|
Identifier
|
getShowerId()
|
Shower’s identifier.
|
|
Identifier
|
getClusterId()
|
Cluster’s identifier.
|
|
RecEmcCluster*
|
getCluster()
|
Cluster’s point the shower belongs to.
|
|
RecEmcIDVector
|
getCellId3x3()
|
Vector contains 3x3 crystal id around
seed.
|
|
RecEmcIDVector
|
getCellId5x5()
|
Vector contains 5x5 crystal id around
seed.
|
|
RecEmcFractionMap
|
getFractionMap()
|
Map of RecEmcFraction
in the shower. RecEmcFraction is inherited from RecEmcHit, with an extra member of energy fraction.
|
|
RecEmcFractionMap
|
getFractionMap3x3()
|
Map of 3x3 RecEmcFraction
in the shower.
|
|
RecEmcFractionMap
|
getFractionMap5x5()
|
Map of 5x5 RecEmcFraction
in the shower.
|
|
double
|
getTime()
|
Time of central crystal in the shower.
|
|
double
|
getEAll()
|
Energy sum of all crystals in the shower.
|
|
|
RecEmcHit
|
use EmcRecEventModel EmcRecEventModel-* Emc
#include “EmcRecEventModel/RecEmcHit.h”
|
|
the following items are only available for REC data
|
|
Identifier
|
getCellId()
|
Crystal’s identifier.
|
|
double
|
getEnergy()
|
Crystal’s energy.
|
|
double
|
getTime()
|
Crystal’s time.
|
|
HepPoint3D
|
getCenter()
|
Crystal center.
|
|
HepPoint3D
|
getFrontCenter()
|
Crystal front center.
|
|
|
|
|
RecEmcFraction
|
use EmcRecEventModel EmcRecEventModel-* Emc
#include “EmcRecEventModel/RecEmcFraction.h”
RecEmcFraction inherits from RecEmcHit
|
|
the following items are only available for REC data
|
|
double
|
getFraction()
|
Energy fraction of this hit.
|
|
|
RecEmcCluster
|
use EmcRecEventModel
EmcRecEventModel-* Emc
#include “EmcRecEventModel/RecEmcCluster.h”
|
|
the following items are available only for REC data
|
|
Identifier
|
getClusterId()
|
Cluster’s identifier.
|
|
double
|
getEnergy()
|
Cluster’s energy.
|
|
HepPoint3D
|
getPosition()
|
Cluster center.
|
|
double
|
getSecondMoment()
|
Second moment for cluster shape.
|
|
int
|
getShowerSize()
|
Number of showers in the cluster.
|
|
|
RecMucTrack
|
use MucRecEvent MucRecEvent-*
Muc
#include “MucRecEvent/RecMucTrack.h”
|
|
the following items are available for both DST and REC
data
|
|
int
|
trackId()
|
id of ext track
|
|
int
|
id()
|
id of this muc
track
|
|
int
|
status()
|
status of the track. 1: 3D line.
|
|
int
|
type()
|
seed mode. 0: ext, 1: emc, 2: muc
|
|
int
|
startPart()
|
start position of track locates in which
part
|
|
int
|
endPart()
|
end position of track locates in which
part
|
|
int
|
brLastLayer()
|
last layer with hits in barrel
|
|
int
|
ecLastLayer()
|
last layer with hits in end cap
|
|
int
|
numHits()
|
total hits on the track
|
|
int
|
numLayers()
|
number of layers with hits
|
|
int
|
maxHitsInLayer()
|
max number of hits in layers
|
|
double
|
depth()
|
depth of the track transport in iron
|
|
double
|
chi2()
|
c2 of track fitting
|
|
int
|
dof()
|
degree of freedom for the fit
|
|
double
|
rms()
|
track fit quality status flag(undefined)
|
|
double
|
xPos(),yPos(),zPos()
|
position on the start of track in muc (mm)
|
|
double
|
xPosSigma(),yPosSigma(),zPosSigma()
|
error of position on the start of track
in muc (mm)
|
|
double
|
px(),py(),pz()
|
momentum on the start of track in muc
|
|
double
|
distance()
|
distance between ext track and fired
strip in 1st layer of MUC
|
|
double
|
deltaPhi()
|
delta phi between mdc
momentum and direction of MUC track
|
|
the following items are only available for REC data
|
|
vector<int>
|
getVecHits()
|
hit list of attached strip in this track
|
|
vector<int>
|
getExpHits()
|
hit list of expected strip in this track
|
|
vector<float>
|
getDistHits()
|
distance between hit and the track
|
|
|
McParticle
|
use McTruth McTruth-*
Event
#include “McTruth/McParticle.h”
|
|
int
|
trackIndex()
|
index of this particle
|
|
int
|
particleProperty()
|
particle’s PDG code
|
|
bool
|
primaryParticle()
|
whether this is a primary particle.
for primary particle, the mother is
itself
|
|
bool
|
leafParticle()
|
whether this is a leaf particle, there’s
no daughter for leaf particle
|
|
bool
|
decayFromGenerator()
|
whether this particle decayed from
generator
|
|
bool
|
decayInFlight()
|
whether this particle by Geant4 decayed
during flight
|
|
int
|
vertexIndex0()
|
the start vertex index of this particle
|
|
int
|
vertexIndex1()
|
the end vertex index of this particle
|
|
HepLorentzVector
|
initialPosition()
|
position at start vertex
|
|
HepLorentzVector
|
finalPosition()
|
position at end vertex
|
|
HepLorentzVector
|
initialFourMomentum()
|
initial 4-momentum at start vertex
|
|
McParticle
|
mother()
|
mother particle. For primary particle, the mother is itself
|
|
SmartRefVector<McParticle>
|
daughterList()
|
list of its daughter particles
|