Page History

AcdTileCount
(also AcdNoRow3Readout):

( )

AcdRibbonCount:

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="bf9b0534-4ced-4464-8fb1-0d9768e2273a"><ac:plain-text-body><![CDATA[

AcdTotalEnergy
(also AcdEnergyTop, AcdEnergyRow[0-3]):

!AcdTotalEnergy.gif

thumbnail!

Image Added

( , [0,2,3] )

!AcdTotalEnergy_P8.gif

thumbnail!

]]></ac:plain-text-body></ac:structured-macro>

Image Added

AcdRibbonEnergy:

AcdCornerDoca:

AcdTkr1CornerDoca:

AcdNoTop
(and AcdNoSideRow[0-3]):

!AcdNoTop.gif

thumbnail!

Image Added

( )

!AcdNoTop_P8.gif

thumbnail!

]]></ac:plain-text-body></ac:structured-macro>

Image Added

AcdTkr1ActiveDist:
All Events

Image Added

Combination of 3 effects:

1. Selection of which associtation to use
2. DOCA calculation for case where doca occurs at head of track
3. Entries lost b/c sigma > 10000 (stripe at -2000)

AcdTkr1ActDistTileEnergy:
All Events:

Image Added

Combination of 2 effects:

1. Selection of which associtation to use 
2. Entries lost b/c sigma > 10000 (stripe at -2)

AcdTkr1ActiveDist:
 Events where POCA occurs above track

This shows the selection effect from moving from the largest active distance
to the combination of active distance, error projection and signal size.

AcdTkr1ActiveDist:
Events where POCA occurs at track start

Combination of 2 effects:

1. DOCA calculation for case where doca occurs at head of track
2. Entries lost b/c sigma > 10000.  (stripe at -2000)

Acd2Tkr1ActDistTileEnergy v Acd2Tkr1ActiveDist:
Events where  AcdTkr1ActiveDist > 0 and
Acd2Tkr1ActiveDist: !=  AcdTkr1ActiveDist

This plot shows that for events where AcdTkr1ActiveDist was positive the new
selection picks a solution that is either positive or very close to zero and with a large
energy deposit

AcdTkr1RibbonActDist AcdTrk1RibbonActDist

Image Added

Combination of two effects:

1. Lots of associations with larger miss distances lost because they occur behind the head of the track.
2. A small number of events have different ribbon selected because of the change in ordering

AcdTkr1RibbonActEnergyPmtA[B]

Image Added

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="67b875e9-1479-49ec-8b15-4b460da332cb"><ac:plain-text-body><![CDATA[

AcdTrk1RibbonActEnergyPmtA[B]

!AcdRibbonActEnergyPmtA.gif

thumbnail!

[]

Image Added

Combination of two effectos:]]></ac:plain-text-body></ac:structured-macro>effects:

1. Lots of associations with larger miss distances lost because the occur behind the head of the track.
2. A small number of events have different ribbon selected because of the change in ordering.

AcdTkr1RibbonDist

Image Added

Most of the results are identical.  The differences come from cases where the distance was previously calculated w.r.t. the ribbon and is now being calculated w.r.t a tile that was just missed.   Since the ribbons are slightly offset from the plane of the tiles, tracks at high incidence angle can hit ribbon while passing 30 mm or more inside the tile

AcdActiveDist3D

Image Added

Combination of 3 effects:

1. Selection of which associtation to use
2. DOCA calculation for case where doca occurs at head of track
3. Entries lost b/c sigma > 10000 (stripe at -2000)

AcdActiveDistTileEnergy

Image Added

AcdActDistTrackNum

Image Added

AcdRibbonActDist

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="58830560-bb23-4f03-830d-089979c02084"><ac:plain-text-body><![CDATA[

AcdRibbonActEnergyPmtA[B]

!AcdRibbonActEnergyPmtA.gif

thumbnail! Image Added

[]

 ]]></ac:plain-text-body></ac:structured-macro>

AcdTkrRibbonDist

Image Added