Here we describe available reconstruction tags used by HepSim. All detectors can be found in Detector description page.

Data are reconstructed using the so-called reconstruction tags, which can have either “rfastXXX” (fast simulations) or “rfullXXX” (full simulation and reconstruction) name, where XXX is a number. Each tag is reconstructed with certain detector plus some optional parameters for simulation and reconstruction.

You can find detectors that correspond to a given tag using RecoTag page.

Fast simulations use Delphes.

The file format is ROOT. Look at this description.

Full simulations use the SLIC software. The geometry files with full detector descriptions are here.

Each tag corresponds to a certain detector, and other way around. You can find the detector name using a tag as this

http://atlaswww.hep.anl.gov/hepsim/lookup.php?info=[TAG]

this will print the detector name. Instead of [TAG], use the detector name to determine the tag. Here are the examples:

Find the detector that corresponds to the tag “rfull009”:

http://atlaswww.hep.anl.gov/hepsim/lookup.php?info=rfull009

Find the tag which corresponds to the detector sifcch8:

http://atlaswww.hep.anl.gov/hepsim/lookup.php?info=sifcch8

In Linux, you can retrieve this info as:

curl -s http://atlaswww.hep.anl.gov/hepsim/lookup.php?info=rfull009

The table below shows the available detectors:

Tag name	Detector description	Documentation / GEO files	Available data	View
rfull001	Original SiD detector, E(CM)=1 TeV (e+e-) (sidloi3). info	description, sidloi3.heprep sidloi3.gdml.gz	find=rfull001
rfull002	CEPC detector, E(CM)=250 GeV (e+e-) (sidcc1) arxiv:1604.01994, info	description, sidcc1.heprep, sidcc1.gdml.gz,	find=rfull002
rfull101	CEPC detector, E(CM)=250 GeV (e+e-) (sidcc2) arxiv:1604.01994, info	description, sidcc2.heprep, sidcc2.gdml.gz,	find=rfull101
rfull051	SiEIC1 detector for EIC, E(CM) < 141 GeV (ep, eN) (sieic1) (development)	description, sieic1.heprep, sieic1.gdml.gz	find=rfull051
rfull052	SiEIC2 detector for EIC, E(CM) < 141 GeV (ep, eN) (sieic2) (development)	description, sieic2.heprep, sieic2.gdml.gz	find=rfull052
rfull006	SiFFC-v4 for FCC-hh (pp, E(CM)=100 TeV)	description, sifcch4.heprep, sifcch4.gdml.gz	find=rfull006
rfull007	SiFFC-v5. (pp, 100 TeV) As SiFCC-v4 but with x4 larger HCAL cells	description, sifcch5.heprep, sifcch5.gdml.gz	find=rfull007
rfull009	SiFFC-v7 (pp, 100 TeV) As SiFCC-v4 but with improved tracker (corrected infrastructure support for inner and outer tracker, reduced gaps between silicon modules) and Fast Pandora clustering. Aug 17, 2016	description, sifcch7.heprep, sifcch7.gdml.gz	find=rfull009
rfull010	Same as SiFFC-v7, but HCAL cells are 20x20cm (vs 5×5 cm)	description, sifcch8.heprep, sifcch8.gdml.gz	find=rfull010
rfull011	Same as SiFFC-v7, but fine HCAL cells. HCAL cell size is 2x2cm (vs 5×5 cm for SiFFC-v7)	description, sifcch9.heprep, sifcch9.gdml.gz	find=rfull011
rfull012	Same as SiFFC-v7, but super fine HCAL cells. HCAL cells are 1x1cm (vs 5×5 cm for SiFFC-v7)	description, sifcch10.heprep, sifcch10.gdml.gz	find=rfull012
rfull013	Same as SiFFC-v7, but super fine HCAL (1x1cm) and ECAL (3x3mm) cells (vs 5×5 cm and 2x2cm for SiFFC-v7)	description, sifcch11.heprep, sifcch11.gdml.gz	find=rfull013
rfull014	Same as SiFFC-v7, but relaxed hit cuts for HCAL and ECAL	description, sifcch12.heprep, sifcch12.gdml.gz	find=rfull014

The output file format is LCIO. The files can be read as explained here. To view geometries using ROOT geometry package, run these commands:

TGeoManager::Import("detector.gdml");
gGeoManager->GetTopVolume()->Draw("ogl");

where “detector.gdml” is the detector geometry to be downloaded from this table (after gunzip command).

— Sergei Chekanov 2016/04/29 12:57