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Belle II Software release-09-00-03
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track parameters (neglecting curvature) More...
#include <BeamSpotStandAlone.h>
Public Attributes | |
| double | d0 |
| signed distance to the POCA in x-y plane | |
| double | z0 |
| z position of the POCA | |
| double | phi0 |
| angle of the track in x-y plane | |
| double | tanlambda |
| tan of angle in the z-dirrection, if zero no movement in z | |
track parameters (neglecting curvature)
Definition at line 27 of file BeamSpotStandAlone.h.
| double d0 |
signed distance to the POCA in x-y plane
Definition at line 28 of file BeamSpotStandAlone.h.
| double phi0 |
angle of the track in x-y plane
Definition at line 30 of file BeamSpotStandAlone.h.
| double tanlambda |
tan of angle in the z-dirrection, if zero no movement in z
Definition at line 31 of file BeamSpotStandAlone.h.
| double z0 |
z position of the POCA
Definition at line 29 of file BeamSpotStandAlone.h.