Egamma status report Trigger Validation Meeting C. Chavez Barajas, - PowerPoint PPT Presentation

Egamma status report Trigger Validation Meeting C. Chavez Barajas, G.Lerner , R. White January 8, 2015 Slide 1/5 January 8, 2015

ATN and RTT ATN and RTT: Counts from 20.X.0 (dev) and for 20.X.0-VAL (devval) available only for very few nightlies. No counts available for 20.0.X.Y-VAL (just added to the page). ATN tests dev (20.X.0): AtlasTrigger OK (only warnings) and AtlasAnalysis OK devval (20.X.0-VAL): AtlasAnalysis failures in rel 3 and rel 4 not due to E/gamma tests (probably due to new muon tag). AtlasTrigger failures as well (again in rel 3 and 4). P1HLT, 19.3.X.Y-VAL - Tests OK RTT tests Had to reduce tot number of events to 500 due to timeout problem. Tests for last week’s rel 5 were rerun as a reference by Patrick. As soon as we get a good nightly we can proceed to compare the new results with the reference. Slide 2/5 January 8, 2015

JIRA issues (filter result: TrigEgamma) Key Summary Comments ATR-9773 GSF tracking for trigger egamma See next slide ATR-9772 Order of isolation variables in trigger issue just opened configuration ATR-9770 mem leaks in electron triggers just reported (unknown cause) ATR-9746 Timing histos in T2CaloEgamma Ringer Assigned, fix expected shortly do not have ’time ’ in name ATR-9745 Error in ElectronIsEMVLooseSelector- New config file available, requires a CutDefs.conf for vloose chains new directory for the PID tool con- figuration to be added to the calibra- tion area ATR-9735 per-event INFO message from Assigned, fix expected T2CaloEgamma Ringer ATR-9733 Failed to get TrigElectron collection Most likely a feature - No bug ATR-9569 Egamma chains for mc15 Request exp soon. Development completed for everything but GSF chains, tags are expected to go to rel 4 or 5 at the latest. ATR-9489 EGamma chains based on topo input ill- No progress defined ATR-9342 HLT chains for L1Topo W TP triggers No progress Slide 3/5 January 8, 2015

Deliverables Deliverables were updated. In view of 20.1.0 release, we will try to include an additional FEX algorithm for GSF, which will provide a new track collection after refitting with GSF to account for bremmstrahlung energy losses. ( → new JIRA issue ATR-9773 now open) Slide 4/5 January 8, 2015

Memory leaks A known leak for Egamma, related to cell links, has been fixed. A new one related to electron triggers was spotted today (see JIRA ATR-9770). Slide 5/5 January 8, 2015