interface TrackParameters extends Hep3Vector
Modifier and Type | Method and Description |
---|---|
double |
getD0() |
SymmetricMatrix |
getErrorMatrix()
Get the error matrix
|
double[] |
getMomentum() |
double |
getOmega() |
double |
getPhi0() |
double |
getPtot() |
double |
getPX() |
double |
getPY() |
double |
getPZ() |
double |
getTanL() |
double |
getTrackParameter(int i)
Get an individual track parameter.
|
double[] |
getTrackParameters()
Get the track parameters as an array
|
int |
getUnitCharge() |
double |
getZ0() |
magnitude, magnitudeSquared, v, x, y, z
double getD0()
SymmetricMatrix getErrorMatrix()
getTrackParameter(int)
double[] getMomentum()
double getOmega()
double getPX()
double getPY()
double getPZ()
double getPhi0()
double getPtot()
double getTanL()
double getTrackParameter(int i)
Index | Meaning |
---|---|
0 | d0 = XY impact parameter |
1 | phi0 |
2 | omega = 1/curv.radius (negative for q/abs(q) > 0) |
3 | z0 = z of track (z impact parameter) |
4 | s = tan lambda |
i
- The index of the track parameterdouble[] getTrackParameters()
getTrackParameter(int)
int getUnitCharge()
double getZ0()
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