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EIC
detectors
athena
Commits
4a1e0237
Commit
4a1e0237
authored
3 years ago
by
Matt Posik
Committed by
Whitney Armstrong
3 years ago
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gem_tracker material Update
parent
3997f32c
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1 merge request
!70
gem_tracker material Update
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1 changed file
compact/gem_tracker_endcap.xml
+74
-47
74 additions, 47 deletions
compact/gem_tracker_endcap.xml
with
74 additions
and
47 deletions
compact/gem_tracker_endcap.xml
+
74
−
47
View file @
4a1e0237
...
...
@@ -20,12 +20,22 @@
<constant
name=
"GEMTrackerEndcapFoilX2"
value=
"2*GEMTrackerEndcapFoilY*tan(GEMTrackerEndcapFoilOpeningAngle/2.0) + GEMTrackerEndcapFoilX1"
/>
<constant
name=
"GEMTrackerEndcapFoil_rmax"
value=
"(GEMTrackerEndcapFoilY+GEMTrackerEndcapFoil_rmin)/(cos(GEMTrackerEndcapFoilOpeningAngle/2.0))"
/>
<comment>
Needs implimentation:
Carbon fiber support ring and spokes
Initial preliminary details can be found here: https://www.dropbox.com/s/grt9p8feqlsh52f/GEM-RD-GEMWheel.pdf?dl=0
This design is still very much preliminary
// Frame parameters accoring to Kondo's sbsCrossSection.pdf file),
<constant
name=
"GEMTrackerEndcapFrame_thickness"
value=
"18.0 * mm"
/>
//frame thickness is from 1*3mm (drift gap) + 5*2mm frames
</comment>
<constant
name=
"GEMTrackerEndcapFrame_thickness"
value=
"13.0 * mm"
/>
<constant
name=
"GEMTrackerEndcapFrameBotEdge_width"
value=
"10.0 * mm"
/>
<constant
name=
"GEMTrackerEndcapFrameTopEdge_width"
value=
"1
0
.0 * mm"
/>
<constant
name=
"GEMTrackerEndcapFrameTopEdge_width"
value=
"1
5
.0 * mm"
/>
<constant
name=
"GEMTrackerEndcapFrameSideEdge_width"
value=
" 8.0 * mm"
/>
<comment>
Account for the fact that GEMs have holes, so they are not solid volumes
</comment>
<constant
name=
"GEMAreaFactor"
value=
"0.80"
/>
<comment>
From https://github.com/eic/EicToyModel/blob/master/source/eicroot/GemGeoParData.cxx
...
...
@@ -90,25 +100,24 @@
</trd>
</frame>
<comment>
Going from HV side to readout side
</comment>
<module_component
thickness=
"0.127 * mm"
material=
"Mylar"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"entrance_window"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
name=
"entrance region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
name=
"drift region"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer region I"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer region II"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"induction region"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"readout"
sensitive=
"true"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"readout_Cu"
/>
<module_component
thickness=
"127.0*um"
material=
"Mylar"
/>
<module_component
thickness=
"200.0*um"
material=
"Epoxy"
sensitive=
"true"
vis=
"AnlProcess_Blue"
/>
<module_component
thickness=
"25.0*um"
material=
"Mylar"
name=
"entrance_window"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"entrance_region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"cathode_foil"
/>
<module_component
thickness=
" 5.0*um"
material=
"Copper"
name=
"cathode_cu"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
sensitive=
"true"
name=
"drift_region"
vis=
"AnlProcess_Blue"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_1"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_1_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer_region_I"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_2"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_2_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer_region_II"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_3"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_3_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"induction_region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"readout_foil"
/>
<module_component
thickness=
" 5.0*um"
material=
"Copper"
name=
"readout_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"exit_region"
/>
<module_component
thickness=
"25.0*um"
material=
"Mylar"
name=
"exit_window"
/>
</module>
<module
name=
"GEMSupportModule1"
vis=
"AnlProcess_Blue"
>
<trd
x1=
"GEMTrackerEndcapFoilX1/2.0"
x2=
"GEMTrackerEndcapFoilX2/2.0"
z=
"GEMTrackerEndcapFoilY/2"
/>
...
...
@@ -154,44 +163,62 @@
reflect=
"true"
>
<module
name=
"GEMModule1"
vis=
"AnlProcess_Blue"
>
<trd
x1=
"GEMTrackerEndcapFoilX1/2.0"
x2=
"GEMTrackerEndcapFoilX2/2.0"
z=
"GEMTrackerEndcapFoilY/2"
/>
<frame
material=
"G10"
thickness=
"GEMTrackerEndcapFrame_thickness"
vis=
"TrackerSupportVis"
>
<position
x=
"0"
y=
"0"
z=
"0"
/>
<trd
x1=
"GEMTrackerEndcapFoilX1/2.0 - GEMTrackerEndcapFrameSideEdge_width/cos(GEMTrackerEndcapFoilOpeningAngle)
+ GEMTrackerEndcapFrameBotEdge_width*tan(GEMTrackerEndcapFoilOpeningAngle)"
x2=
"GEMTrackerEndcapFoilX2/2.0 - GEMTrackerEndcapFrameSideEdge_width/cos(GEMTrackerEndcapFoilOpeningAngle)
- GEMTrackerEndcapFrameTopEdge_width*tan(GEMTrackerEndcapFoilOpeningAngle)"
z=
"GEMTrackerEndcapFoilY/2 - (GEMTrackerEndcapFrameBotEdge_width +GEMTrackerEndcapFrameTopEdge_width)/2.0 "
>
<position
x=
"0"
y=
"0"
z=
"0"
/>
</trd>
</frame>
<comment>
Going from HV side to readout side
</comment>
<module_component
thickness=
"0.127 * mm"
material=
"Mylar"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"entrance_window"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
name=
"entrance region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
name=
"drift region"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer region I"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer region II"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"gem_foil"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"gem_foil_Cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"induction region"
/>
<module_component
thickness=
"30.0*um"
material=
"Kapton"
name=
"readout"
sensitive=
"true"
/>
<module_component
thickness=
" 3.0*um"
material=
"Copper"
name=
"readout_Cu"
/>
<module_component
thickness=
"127.0*um"
material=
"Mylar"
/>
<module_component
thickness=
"200.0*um"
material=
"Epoxy"
sensitive=
"true"
vis=
"AnlProcess_Blue"
/>
<module_component
thickness=
"25.0*um"
material=
"Mylar"
name=
"entrance_window"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"entrance_region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"cathode_foil"
/>
<module_component
thickness=
" 5.0*um"
material=
"Copper"
name=
"cathode_cu"
/>
<module_component
thickness=
" 3.0*mm"
material=
"Ar10CO2"
sensitive=
"true"
name=
"drift_region"
vis=
"AnlProcess_Blue"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_1"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_1_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer_region_I"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_2"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_2_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"transfer_region_II"
/>
<module_component
thickness=
"GEMAreaFactor*50.0*um"
material=
"Kapton"
name=
"gem_foil_3"
/>
<module_component
thickness=
"GEMAreaFactor*10.0*um"
material=
"Copper"
name=
"gem_foil_3_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"induction_region"
/>
<module_component
thickness=
"50.0*um"
material=
"Kapton"
name=
"readout_foil"
/>
<module_component
thickness=
" 5.0*um"
material=
"Copper"
name=
"readout_cu"
/>
<module_component
thickness=
" 2.0*mm"
material=
"Ar10CO2"
name=
"exit_region"
/>
<module_component
thickness=
"25.0*um"
material=
"Mylar"
name=
"exit_window"
/>
</module>
<module
name=
"GEMSupportModule1"
vis=
"AnlProcess_Blue"
>
<trd
x1=
"GEMTrackerEndcapFoilX2/2.0"
x2=
"GEMTrackerEndcapFoilX1/2.0"
z=
"GEMTrackerEndcapFrameBotEdge_width"
/>
<module_component
thickness=
"GEMTrackerEndcapFrame_thickness"
material=
"Mylar"
/>
<trd
x1=
"GEMTrackerEndcapFoilX1/2.0"
x2=
"GEMTrackerEndcapFoilX2/2.0"
z=
"GEMTrackerEndcapFoilY/2"
/>
<frame
material=
"G10"
thickness=
"GEMTrackerEndcapFrame_thickness"
vis=
"TrackerSupportVis"
>
<position
x=
"0"
y=
"0"
z=
"0"
/>
<trd
x1=
"GEMTrackerEndcapFoilX1/2.0 - GEMTrackerEndcapFrameSideEdge_width/cos(GEMTrackerEndcapFoilOpeningAngle)
+ GEMTrackerEndcapFrameBotEdge_width*tan(GEMTrackerEndcapFoilOpeningAngle)"
x2=
"GEMTrackerEndcapFoilX2/2.0 - GEMTrackerEndcapFrameSideEdge_width/cos(GEMTrackerEndcapFoilOpeningAngle)
- GEMTrackerEndcapFrameTopEdge_width*tan(GEMTrackerEndcapFoilOpeningAngle)"
z=
"GEMTrackerEndcapFoilY/2 - (GEMTrackerEndcapFrameBotEdge_width +GEMTrackerEndcapFrameTopEdge_width)/2.0 "
>
<position
x=
"0"
y=
"0"
z=
"0"
/>
</trd>
</frame>
</module>
<module
name=
"GEMSupportModule2"
vis=
"AnlProcess_Blue"
>
<trd
x1=
"GEMTrackerEndcapFrameSideEdge_width"
x2=
"GEMTrackerEndcapFrameSideEdge_width"
z=
"GEMTrackerEndcapFoilY/2"
/>
<module_component
thickness=
"
4
.0*mm"
material=
"Mylar"
/>
<module_component
thickness=
"
1
.0*mm"
material=
"Mylar"
/>
</module>
<layer
id=
"1"
>
<ring
vis=
"AnlRed"
<ring
vis=
"AnlRed"
module=
"GEMModule1"
r=
"GEMTrackerEndcapFoil_rmin+GEMTrackerEndcapFoilY/2.0"
zstart=
"GEMTrackerEndcap_zmin + 0.5*GEMTrackerEndcapLayer_thickness"
nmodules=
"12"
dz=
"10 * mm"
module=
"GEMModule1"
/>
<ring
vis=
"AnlBlue"
phi0=
"15.0*degree"
nmodules=
"12"
dz=
"10 * mm"
/>
<ring
vis=
"AnlBlue"
phi0=
"15.0*degree"
module=
"GEMSupportModule2"
r=
"GEMTrackerEndcapFoil_rmin+GEMTrackerEndcapFoilY/2.0"
zstart=
"GEMTrackerEndcap_zmin + 0.5*GEMTrackerEndcapLayer_thickness"
nmodules=
"12"
dz=
"0 * mm"
module=
"GEMSupportModule2"
/>
nmodules=
"12"
dz=
"0 * mm"
/>
</layer>
</detector>
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