GlaSiD < LinearCollider

---+ Glasgow SiD howto

The starting point is the *sidloi3* model in =lcgeo= implemented by F. Gaede and based on the original =sidloi3= compact file.
This was tested by simulating single muons and reconstructing them (see =lcgeo/example/run_sid_reco.xml=).

%TOC%

---++ Building the model

The model is using the generic detector drivers in DD4hep. For the calorimeters (Ecal/Hcal) the current (Oct 2015) CLIC drivers were used in order to have the !DDRec extensions that will eventually be needed by !DDMarlinPandora.

<img style="float: right" src="%PUBURLPATH%/%WEB%/%TOPIC%/full-SiD.png" alt="full-SiD.png" width="400" height="348" />

To compile, from the local =lcgeo/= directory:

<verbatim>
source /cvmfs/sft.cern.ch/lcg/external/gcc/4.8.1/x86_64-slc6-gcc48-opt/setup.sh
export PATH=/cvmfs/sft.cern.ch/lcg/external/Python/2.7.4/x86_64-slc6-gcc48-opt/bin/:$PATH
export LD_LIBRARY_PATH=/cvmfs/sft.cern.ch/lcg/external/Python/2.7.4/x86_64-slc6-gcc48-opt/lib/:$LD_LIBRARY_PATH
make -C build -j4 install
</verbatim>

To check the geometry:

<verbatim>
source ../config_dd4hep.sh
source ../dd4hep/bin/thisdd4hep.sh
source bin/thislcgeo.sh
geoDisplay SiD/compact/sidloi3/sidloi3_v00.xml
</verbatim>

then from root prompt

<verbatim>
root [1] gGeoManager->CheckOverlaps(0.01);
Info in <TGeoNodeMatrix::CheckOverlaps>: Checking overlaps for world_volume and daughters within 0.01
Check overlaps:      [==========]  129404 [100.00 %]           01
Info in <TGeoNodeMatrix::CheckOverlaps>: Number of illegal overlaps/extrusions : 6
</verbatim>

---++ Checking simulation+reconstruction chain

From =lcgeo=:

<verbatim>
source /cvmfs/ilc.desy.de/sw/x86_64_gcc48_sl6/v01-17-07/Marlin/v01-06/build_env.sh
Marlin example/run_sid_reco.xml
</verbatim>

---++ Implementing custom SiD ECal drivers

The initial implementations uses =GenericCalBarrel_o1_v01= and =GenericCalEndcap_o1_v01= drivers.

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
png	full-SiD.png	r2 r1	manage	147.0 K	2015-12-15 - 13:46	DanProtopopescu	Full sidloi3 model
tgz	SiDLoI3-compact.tgz	r1	manage	30.8 K	2015-12-15 - 11:30	DanProtopopescu	Initial XML configuration (Oct 2015) from SVN
pdf	SiDparSep2015Model.pdf	r1	manage	153.0 K	2015-12-15 - 11:21	DanProtopopescu	SiD engineering driver (Sep 2015)

This topic: LinearCollider > WebHome > GlaSiD
Topic revision: r2 - 2015-12-15 - DanProtopopescu