...
| No Format |
|---|
GeomConverter/bin/GeomConverter -o lcdd compact.xml mydet.lcdd |
How do I define constants?
What "magic" constants are expected by the compact reader?
| No Format |
|---|
<define>
<!-- centimeters -->
<constant name="cm" value="10"/>
<!-- world -->
<constant name="world_side" value="30000" />
<constant name="world_x" value="world_side" />
<constant name="world_y" value="world_side" />
<constant name="world_z" value="world_side" />
<!-- tracking region -->
<constant name="tracking_region_radius" value="175.*cm"/>
<constant name="tracking_region_zmax" value="282.*cm"/>
</define>
|
How do I create my own compact detector?
...
Projective Z plane (projective endcap).
| No Format |
|---|
<readout name="HcalEndcapHits"HcalEndcapHits"> <segmentation type="ProjectiveZPlane" thetaBins="600" phiBins="1200"/> <id>layer:7,system:6,barrel:3,theta:32:11,phi:11</id> </readout> |
Projective cylinder.
| No Format |
|---|
<readout name="HcalBarrHits"> <segmentation type="ProjectiveZPlaneProjectiveCylinder" thetaBins="600" phiBins="1200"/> <id>layer:7,system:6,barrel:3,theta:32:11,phi:11</id> </readout> |
How do I define a silicon tracker?
Tracker barrelProjective cylinder.
| No Format |
|---|
<readout<detector id="1" name="HcalBarrHitsTrackerBarrel" type="MultiLayerTracker" readout="TkrBarrHits"> <segmentation type="ProjectiveCylinder" thetaBins="600" phiBins="1200"/> <id>layer:7,system:6,barrel:3,theta:32:11,phi:11</id> </readout> |
How do I define a silicon tracker?
<layer id="1" inner_r = "20.000*cm" outer_z = "26.7*cm">
<slice material = "Silicon" thickness = "0.00048*cm" />
<!-- N layers can go here -->
</layer>
|
Tracker endcapTracker barrel.
| No Format |
|---|
<detector id="114" name="TrackerBarrelTrackerEndcap" type="MultiLayerTracker"DiskTracker" reflect="true" readout="TkrBarrHitsTkrEndcapHits"> <layer id="1" inner_r = "20.000"4.0*cm" inner_z = "30.0*cm" outer_zr = "2625.7000*cm"> <slice material = "Silicon" thickness = "0.0004803*cm" sensitive = "yes" /> </layer> <!-- N layers can go here --> </layer> |
...
detector>
|
How do I define a TPC?
| No Format |
|---|
<detector id="142" name="TrackerEndcapTPC" type="DiskTrackerTPC" reflect="true" readout="TkrEndcapHitsTPCHits"> <layer id="1" <dimensions inner_r = "436.02*cm" innerouter_z = "30250.0*cm" outer_r = "25.000*cm/> <layer repeat="200"> <slice material = "SiliconP10" thickness = "0.03*cm"tpc_gas_thickness" sensitive = "yes" /> </layer> <!-- N layers can go here --> </detector> |
How do I define a
...
How do I define a tracker readout?
Unlike calorimeters, tracker hits are written out "in the raw" without any digitization (or binning), so no segmentation is used at the simulation level.
...
How do I define the magnetic field?
...
?
How do I define a new material?
...