1. Status of Digitization, Testbeam Simulation, and Production ATLAS Muon Week -CERN, February 18th 2005 Daniela Rebuzzi – Pavia University and INFN

2. ATLAS Muon Week - CERN, 18/02/2005 2 Status of the Muon Digitization PRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim  Recent improvements CSC_Digitization: access to strip numbers from MuonGeoModel RPC_Digitization: broaden the pileup time windows from ±50 ns to ±70 ns TGC_Digitization: insensitive areas correctly computed, hard- coded parameters (wirePitch, frameZwidth, frameXwidth) now set by MuonGeoModel  no hard-coded parameters concerning to TGC geometry and layout remains in the digitizer!  fixes to TGCSD stationPhi numbering for layout Q.02 MuonDigiExample: to be provided  digit dump from digit files  algorithm to check the global hit position  ntuple output for the monitoring algorithms  Open problems! WARNING in the ID Helper initialization reported by S.Willocq under investigation  Minor fixes to Q.02 IdDict (forwarded to Daniel for the update) D.R., K.A. Assamagan, A. DiSimone, Y. Hasegawa, N.VanEldik

3. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 3 Muon CTB_G4Sim CTB_G4Sim simulation in the 9.1.2 release (and 9.X.0 branches for merging with 10.0.0)  a.05 database (NovaCnvSvc.Version = 7) set as default Barrel OK Endcap: after a +475mm shift in the x coordinate (required by the ID reconstruction group) no hits in the EOL  problem fixed in MuonGeoModel-00-01-100 – now OK  Reading of b.01 “as-built” database (NovaCnvSvc.Version = 8) with X-tomograph information on real geometry  layer misplacement w.r.t. their nominal positions Numbers in Nova fixed and available since last NOVA_nightlies_rel_atlrel_2  b.02 (NovaCnvSvc.Version=9) also available and running with X-tomograph information for the rotating BIL alsoPRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim

4. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 4 Muon CTB_G4Sim  b.01 vs a.05: MDT inner structure  Ready to perform physics studies to check the effect of the real geometry Simulation with b.01 and reconstruction with a.05 Reconstruction on data with real geometry  Studies on the simulation/data comparison still actively ongoing W MDT 1.090 4 30.0350 14.6000 123.0682 27.0000 30.0175 56.0286 82.0396 108.0507 30.0350 15.0175 30.0350 15.0175 0.4000 W MDT 2.090 4 30.0350 14.6000 123.0682 27.0000 15.0175 41.0286 67.0396 93.0507 15.0175 30.0350 15.0175 30.0350 0.4000 *BIL 2 Jura-side (RM1003-BIL6A01) W MDT 9.090 4 30.0350 14.6000 123.0852 27.0000 30.0173 56.0332 82.0493 108.0625 30.0350 15.0175 30.0350 15.0175 0.4000 W MDT 10.090 4 30.0334 14.6000 123.0799 27.0000 15.0167 41.0322 67.0477 93.0632 15.0167 30.0334 15.0167 30.0334 0.4000 a.05 b.01 PRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim

5. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 5 CTB_G4Sim: Physics Studies G.Avolio, F. Cerutti, E. Meoni, A.Policicchio, D.R.,S. Rosati, S.Ventura  Main result: sagitta resolution comparison at different electronics thresholds  See the dedicated talks at the December X5/H8 Workshop and at the Final CTB Workshop this weekPRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim

6. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 6  Sagitta Resolution: fit with Threshold RT_Relatio n_DigiTool MDT_Resp onse_DigiT ool Data -44 mV 29.8 +/- 2.5 42.9 +/- 2.3 33.7 +/- 2.8 40.4 +/ 2.8 33.5 +/- 4.4 48.4 +/- 4.4 x/X 0 (%) Intr. Res. (m) -40 mV - 32.6 +/- 2.7 41.2 +/- 2.7 31.3 +/- 2.7 51.7 +/- 2.5 x/X 0 (%) Intr. Res. (m) -36 mV - 32.3 +/- 2.7 39.9 +/- 2.7 31.6 +/- 4.1 51.9 +/- 2.8 x/X 0 (%) Intr. Res. (m) -34 mV 29.7 +/- 2.4 39.2 +/- 2.4 -- x/X 0 (%) Intr. Res. (m) PRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim CTB_G4Sim: Physics Studies Summary table

7. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 7 Productions  LVL1 cabling production (more than 10 7 evt) completed by the beginning of January Barrel LVL1 Muon trigger group running on them to calculate the RPC trigger window Preliminary version of the RPCcabling working with layout Q, available since RPCgeometry-00-02-15 and RPCcabling-00- 03-19 (A.DiMattia)  not the final one, based on the previous one working with layout P In some regions (feet expecially) complete mismatch between approx cabling and trigger windowsPRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim RPCcabling fully compilant with the trigger setup soon ready  Main changes required by the radial increase of the Muon stations of ~2.4cm  shift of ±1 or ± 2 connector which could affect up to 80% of the Low-pT confirm plane Low-pT efficiency vs eta

8. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 8 Productions  Additional single muon production (in a broaden eta window) just requested for the LVL1 cabling production  RomeConfiguration single muon productions for calibration/performances studies, trigger tests, etc. in the Q initial layout RomeCalibrationWiki web page listing everything about the samples (production details, status, locations, etc.) https://uimon.cern.ch/twiki/bin/view/Atlas/RomeListOfSamples DonQuixote files storing foreseen  Physics events (used by Ketevi for the Analysis Tool tutorial): 5000 Z events with 9.0.4 Files available under /castor/cern.ch/user/d/drebuzzi/q02initialprod/dig9.0.4/forAOD N.Benekos, D.R.,S.WillocqPRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim

9. Daniela Rebuzzi – Pavia University and INFNATLAS Muon Week - CERN, 18/02/2005 9 Outlook and Plans  Digitization note in preparation  Muon simulation documentation effort required by Armin in the next month  Note on achievements of testbeam data/G4 comparison  CTB simulation session at the Tutorial on Muon Testbeam software, to be hold on March, 10 th to be repeated at the Muon Week, on April 21st detailed agenda will be sent to the atlas-muon list (and posted on the testbeam web) to sign: mail to Manuela and Stefano D.R., K.A.Assamagan, A. DiSimone, Y. Hasegawa, N. VanEldik G. Avolio, F. Cerutti, E. Meoni, A. Policicchio, D. R.,S. Rosati, S.VenturaPRODUCTIONS OUTLOOK AND PLANS DIGITIZATIONCTB_G4Sim