Ricardo Gonçalo (RHUL) Higgs WG meeting – 28 th August, 2007 Outline: Introduction & release plans Progress in menus for 10 31 cm -2 s -1 Workshop on trigger.

Slides:

Advertisements

Similar presentations

Jet Slice Status Report Ricardo Gonçalo (LIP) and David Miller (Chicago) For the Jet Trigger Group Trigger General Meeting – 9 July 2014.

Advertisements

H/Abb -> 4b’s process & Multi-Et-Threshold Study for 4jet Trigger Kohei Yorita Young-Kee Kim University of the FTK Meeting on July 13 th, 2006.

Releases & validation Simon George & Ricardo Goncalo Royal Holloway University of London HLT UK – RAL – 13 July 2009.

TRIGGER STATUS AND MENU OPTIMIZATION LHCC Referee Meeting with ATLAS – 7 th July 2009 Ricardo Gonçalo (RHUL) on behalf of ATLAS Trigger/DAQ.

1 The ATLAS Missing E T trigger Pierre-Hugues Beauchemin University of Oxford On behalf of the ATLAS Collaboration Pierre-Hugues Beauchemin University.

The First-Level Trigger of ATLAS Johannes Haller (CERN) on behalf of the ATLAS First-Level Trigger Groups International Europhysics Conference on High.

Progress on H/Abb -> 4b’s channel for the FTK physics case ~ 4jets trigger w/ and w/o FTK ~ Kohei Yorita Young-Kee Kim University of the FTK.

J. Leonard, U. Wisconsin 1 Commissioning the Trigger of the CMS Experiment at the CERN Large Hadron Collider Jessica L. Leonard Real-Time Conference Lisbon,

Top Trigger Strategy in ATLASWorkshop on Top Physics, 18 Oct Patrick Ryan, MSU Top Trigger Strategy in ATLAS Workshop on Top Physics Grenoble.

14-sep-2004 Midwest Physics Group University of Indiana Triggering and Luminosity Scenarios Maris Abolins Michigan State University.

Trigger Software Validation Olga Igonkina (U.Oregon), Ricardo Gonçalo (RHUL) TAPM Open Meeting – Mar. 1, 2007 Outline: Status of infrastructure Schedule.

Ji Hyun Kim Korea University. Introduction Results of Trigger Study – Event generation – Trigger efficiency Trigger rates and Statistics 25 – 26 Sep.

Alexander Khanov 25 April 2003 DIS’03, St.Petersburg 1 Recent B Physics results from DØ The B Physics program in D Ø Run II Current analyses – First results.

News from the Beatenberg Trigger Workshop Ricardo Gonçalo - 18 February 2009 Higgs WG Meeting during ATLAS Week.

H IGGS T RIGGER M ENU Higgs Working Group Meeting – 9 th July 2010 Ricardo Gonçalo – Royal Holoway University of London.

Trigger validation for Event size TrigDecision Jets Electrons Ricardo Gonçalo, RHUL Physics Validation Meeting – 9 October 2007.

Trigger Menus Invisible Higgs input to trigger menus for initial running 4/9/2007 Invisible Higgs CSC Note meeting Ricardo Goncalo, RHUL.

1 Trigger “box” and related TDAQ organization Nick Ellis and Xin Wu Chris Bee and Livio Mapelli.

Trigger Offline DQ Monitoring DQ Meeting – 27 Oct 2009 Ricardo Goncalo for Trigger Offline Monitoring.

TRIGGER STATUS AND MENU OPTIMIZATION LHCC Referee Meeting with ATLAS – 7 th July 2009 Ricardo Gonçalo (RHUL) on behalf of the ATLAS TDAQ.

Introduction Ricardo Gonçalo (RHUL) Higgs Weekly Meeting – 19 April 2012.

T RIGGER N EWS Higgs Working Group Meeting – 29 April 2010 Ricardo Gonçalo, RHUL.

Preparation for the Beatenberg Trigger Workshop Ricardo Gonçalo Higgs WG Meeting during ATLAS Week - 4 Dec.08.

Preparation for the Beatenberg Trigger Workshop Ricardo Gonçalo Higgs sub-group conveners meeting – 9 Jan.09.

Trigger & Analysis Avi Yagil UCSD. 14-June-2007HCPSS - Triggers & AnalysisAvi Yagil 2 Table of Contents Introduction –Rates & cross sections –Beam Crossings.

Introduction Ricardo Gonçalo (RHUL) Higgs Weekly Meeting – 8 March 2012.

DPDs and Trigger Plans for Derived Physics Data Follow up and trigger specific issues Ricardo Gonçalo and Fabrizio Salvatore RHUL.

The ATLAS Trigger: High-Level Trigger Commissioning and Operation During Early Data Taking Ricardo Gonçalo, Royal Holloway University of London On behalf.

IOP HEPP: Beauty Physics in the UK, 12/11/08Julie Kirk1 B-triggers at ATLAS Julie Kirk Rutherford Appleton Laboratory Introduction – B physics at LHC –

Organisation of the Beatenberg Trigger Workshop Ricardo Gonçalo Higgs WG Meeting - 22 Jan.09.

Trigger Validation TAPM Open meeting 2 October 2007 Ricardo Goncalo.

Trigger Software Validation Olga Igonkina (U.Oregon), Ricardo Gonçalo (RHUL) TAPM Open Meeting – April 12, 2007 Outline: Reminder of plans Status of infrastructure.

H->bb Weekly Meeting Ricardo Gonçalo (RHUL) HSG5 H->bb Weekly Meeting, 29 March 2011.

1 TRIGGER AND PHYSICS WEEK and MENUS FOR EARLY RUNNING WITH BEAM Building on discussions in PESA Algorithms and Performance meetings, in Trigger and Physics.

Latest News & Other Issues Ricardo Goncalo (LIP), David Miller (Chicago) Jet Trigger Signature Group Meeting 9/2/2015.

PESAsim – the e/  analysis framework Validation of the framework First look at a trigger menu combining several signatures Short-term plans Mark Sutton.

H->bb Weekly Meeting Ricardo Gonçalo (RHUL) HSG5 H->bb Weekly Meeting, 8 February 2011.

CMS Week Sept '07Leonard Apanasevich (UIC) Pedrame Bargassa (Rice) 1 Physics Priorities for Trigger Development Leonard Apanasevich (UIC) Pedrame Bargessa.

Trigger Validation Olga Igonkina (U.Oregon), Ricardo Gonçalo (RHUL) on behalf of trigger community Physics Validation Meeting – Feb. 13, 2007.

Overview of the High-Level Trigger Electron and Photon Selection for the ATLAS Experiment at the LHC Ricardo Gonçalo, Royal Holloway University of London.

Introduction Ricardo Gonçalo (RHUL) HSG5 H->bb weekly meeting, 7 June 2011.

STAR J/  Trigger in dA Manuel Calderon for the Heavy-Flavor Group Trigger Workshop at BNL October 21, 2002.

Activity related CMS RPC Hyunchul Kim Korea university Hyunchul Kim Korea university 26th. Sep th Korea-CMS collaboration meeting.

H ➝ bb Note Meeting Malachi Schram, McGill Ricardo Gonçalo, RHUL H->bb 7TeV meeting, 5/11/2011.

Performance DPDs and trigger commissioning Preparing input to DPD task force.

H->bb Weekly Meeting Ricardo Gonçalo (RHUL) HSG5 H->bb Weekly Meeting, 22 February 2011.

1 Jet Triggers and Dijet Mass Selda Esen and Robert M. Harris Fermilab TTU Weekly HEP Group Meeting Feb 16, 2006.

Ricardo Gonçalo (RHUL) Higgs WG meeting – 26 th September, 2007 Outline: Programme for today Where we are: –List of tests – post mortem –Slices.

Jet Slice – use of TopoClusters Ricardo Gonçalo (LIP) and David Miller (Chicago) For the Jet Trigger Group Trigger General Meeting – 20 August 2014.

Ricardo Gonçalo (RHUL) Higgs WG meeting – 17 th September, 2007 Trigger Menu Workshop Higgs group contribution.

HG 5: Trigger Study for ttH, H→bb Catrin Bernius (UCL) CPPM, Genova, Glasgow, RAL, RHUL, UCL some outline.

Performance of the ATLAS Trigger with Proton Collisions at the LHC John Baines (RAL) for the ATLAS Collaboration 1.

H->bb Status Ricardo Gonçalo (RHUL) on behalf of the H->bb analysis team HSG5 Meeting, 16 February 2011.

Planning sample T Ricardo Gonçalo, RHUL. What we’re doing… We are putting together a wish list for: – Signal MC samples to be generated when there are.

H->bb Weekly Meeting Ricardo Gonçalo (RHUL) HSG5 H->bb Weekly Meeting, 15 February 2011.

H->bb Note Plans for Summer Ricardo Gonçalo (RHUL) on behalf of the HSG5 H->bb group Higgs Working Group Meeting, 9 June 2011.

Points from DPD task force First meeting last Tuesday (29 th July) – Need to have concrete proposal in 1 month – Still some confusion and nothing very.

Introduction Ricardo Gonçalo HSG5 weekly meeting – 3 February 2012.

1 Plans for the Muon Trigger CSC Note. 2 Muon Trigger CSC Studies General performance studies and trigger rate evalution for the full slice Evaluation.

Trigger release and validation status and plans David Strom (Oregon), Simon George (RHUL), Ricardo Gonçalo (RHUL)

QCD Trigger Report Charge: 1)Plans for future and which triggers should never be prescaled? 2)Which triggers are currently used: purity and trigger studies.

UPDATE First Look at Trigger Efficiencies from AOD for ttH, H  bb Catrin Bernius UCL ATLAS Physics Meeting

H->bb Note Plans for Summer Ricardo Gonçalo (RHUL) HSG5 H->bb weekly meeting, 21 June 2011.

Introduction 08/11/2007 Higgs WG – Trigger meeting Ricardo Gonçalo, RHUL.

ATLAS UK physics meeting, 10/01/08 1 Triggers for B physics Julie Kirk RAL Overview of B trigger strategy Algorithms – current status and plans Menus Efficiencies.

Latest News & Other Issues

Ricardo Gonçalo, RHUL BNL Analysis Jamboree – Aug. 6, 2007

Trigger commissioning and early running strategy

Muons from light meson decays

Presentation transcript:

Ricardo Gonçalo (RHUL) Higgs WG meeting – 28 th August, 2007 Outline: Introduction & release plans Progress in menus for cm -2 s -1 Workshop on trigger menus Summary and plans Trigger News

28 Aug 07Higgs WG - Trigger News2 Progress towards initial menu continuing –Information on trigger rates plus overlaps growing: _rates/rel_13/J0.xml _rates/rel_13/J0.xml –See last TAPM open meeting: Latest release plans (& trigger objectives): –Production cache without trigger due to last-minute bug –Production cache this week with trigger –Release aimed at M4 cosmics run: being debugged –Release aimed at Final Dress-Rehersal (FDR) Realistic menu for maybe rough guess at Much more complete and optimised than Introduction & Release Plans

28 Aug 07Higgs WG - Trigger News3 Rates and overlaps for L=10 31 cm -2 s -1 See Marc-Andre Dufour’s talk in last TAPM open meeting Rates estimated in 80k events from the J0 dijet sample 1 event ~ 2 Hz (…only rough numbers) Already some indication of what signatures will be prescaled

28 Aug 07Higgs WG - Trigger News4 Note: L1 rate ~45-75kHz L2 rate ~1000Hz EF rate ~200Hz

28 Aug 07Higgs WG - Trigger News5

28 Aug 07Higgs WG - Trigger News6

28 Aug 07Higgs WG - Trigger News7 Things missing Some things not shown here (being worked on) B-jets: –Will be there from the start? –No numbers yet B-physics: –No numbers shown in M-A’s talk Forward jets: –Will be there from the start? –Needed for VBF invisible Higgs, maybe useful to other VBF channels –No numbers yet, but may need to be only in (exclusive) combined signatures Combined signatures (  +jet, e+ETmiss, etc): –No numbers yet

28 Aug 07Higgs WG - Trigger News8 Menus Workshop (Pre-announcement) Trigger Menu mini-workshop in September at CERN (will be announced soon at Phys. Coord.) Define strategy for setting the menu and assigning bandwidth –Find needs from each detector and physics groups What is necessary for calibration and alignment What triggers are missing –What to do if trigger has higher rate than expected Prescale? Raise thresholds? –What triggers must always be unprescaled? –Establish procedure for adding new triggers –What are the early priorities? (Commissioning needs - see backup slide) –Each existing trigger must have a justification and known clients

28 Aug 07Higgs WG - Trigger News9 Summary and outlook Information on trigger rates is becoming available: allows an idea of what the prescale factors will be (already) for initial running Mini workshop on trigger menus to be held at CERN on September Please send me your input: –I’d like to review the Higgs WG needs/ideas in the next meeting (17 Sep)

28 Aug 07Higgs WG - Trigger News10 Backup

28 Aug 07Higgs WG - Trigger News11 Commissioning Commission Level 1 –Get the timing right, so that all detectors are looking at same event (cosmics+test runs) –Bootstrap: random accepts  min.bias  selection Means collecting a lot of random accepts and min. bias in the beginning to find out the min.bias efficiency, etc Commission the HLT –Run the HLT in flagging mode for some time and validate offline Certify at each step that we’re getting meaningful results –Prescaled, loose triggers for each selection trigger