Difference between revisions of "Mattione Update 04092012"
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== SC == | == SC == | ||
* Source of Δβ problem: mismatch between SC time propagated to vertex (t0) and thrown start time (0.0): | * Source of Δβ problem: mismatch between SC time propagated to vertex (t0) and thrown start time (0.0): | ||
| + | ** Note: If you use the thrown start time in the Δβ calculation, Δβ lines up at zero. | ||
{| class="wikitable" | {| class="wikitable" | ||
| [[Image:Mattione_Update_04092012_DeltaTVsP_StartProton.gif|thumb|left|500px|Proton]] | | [[Image:Mattione_Update_04092012_DeltaTVsP_StartProton.gif|thumb|left|500px|Proton]] | ||
| [[Image:Mattione_Update_04092012_DeltaTVsP_StartPiPlus.gif|thumb|left|500px|PiPlus]] | | [[Image:Mattione_Update_04092012_DeltaTVsP_StartPiPlus.gif|thumb|left|500px|PiPlus]] | ||
|} | |} | ||
Revision as of 11:13, 9 April 2012
TOF
- TOF hit reconstruction fixed by Simon (only the energy of the last hit was saved, rather than the sum).
Δβ
- Δβ for all systems looks weird (e.g. BCAL):
SC
- Source of Δβ problem: mismatch between SC time propagated to vertex (t0) and thrown start time (0.0):
- Note: If you use the thrown start time in the Δβ calculation, Δβ lines up at zero.
