'High level trigger hlt' presentation slideshows

Triggering in the LHC Environment

Triggering in the LHC Environment. Nick Ellis PH Department, CERN, Geneva. Introduction. Challenges for triggering at the LHC. Plot from CMS. Rare signals; high-rate physics backgrounds. Huge total rate of pp collisions O (10 9 ) s -1

704 views • 58 slides

Trigger information in CMSSW Robert Fischer, RWTH Aachen (robert.fischer@cern.ch)

Trigger information in CMSSW Robert Fischer, RWTH Aachen (robert.fischer@cern.ch) PAT Tutorial, Jul 15-19, 2013. Credits. Thank you for the slides: Volker and Norraphat. PAT. Contents. Trigger Basics: - Trigger and Particle Physics - CMS Trigger system

715 views • 46 slides

The ATLAS Data Acquisition & Trigger: concept, design & status

537 views • 41 slides

555 views • 39 slides

High Energy Nuclear Physics Program 2006-2011

High Energy Nuclear Physics Program 2006-2011. Status report April 2009 Experimental activity Focus on ALICE Groups at UiO, UiB, HiB Theoretical activity Groups at UiO and UiB ISOLDE. Overview. PhD and Master (since November 2007) Publications (since November 2007). Budget.

563 views • 28 slides

High Energy Nuclear Physics Program 2006-2011

High Energy Nuclear Physics Program 2006-2011. Status report April 2009 Experimental activity Focus on ALICE Groups at UiO, UiB, HiB Theoretical activity Groups at UiO and UiB ISOLDE. Overview. PhD and Master (since November 2007) Publications (since November 2007). Budget.

296 views • 28 slides

ALICE High Level Trigger

450 views • 26 slides

The CMS High-Level Trigger

The CMS High-Level Trigger. Leonard Apanasevich University of Illinois at Chicago On behalf of the CMS collaboration. Outline. Introduction to the CMS Detector Trigger Challenges at the LHC Trigger Architecture Level-1 Trigger High Level Trigger HLT Processing Times

490 views • 25 slides

The ATLAS High Level Trigger Steering

The ATLAS High Level Trigger Steering. Simon George Royal Holloway, University of London. Authors N. Berger (LAPP Annecy) T. Bold (University of California, Irvine) T. Eifert (Universite de Geneve) G. Fischer (Humboldt-Universitaet zu Berlin)

225 views • 21 slides

The ATLAS Trigger Configuration System

The ATLAS Trigger Configuration System. Design and Commissioning A.dos Anjos, P.Bell, D.Berge, J.Haller, S.Head, T.Kohno, S.Li, T.McMahon, M.Nozicka, H.v.d. Schmitt, J . Stelzer , T.Wengler, W.Wiedenmann. Outline. Trigger design Configurable components Configuration system requirements

204 views • 18 slides

PHOTON RECONSTRUCTION IN CMS Jukka Nysten Helsinki Institute of Physics for the CMS Collaboration

PHOTON RECONSTRUCTION IN CMS Jukka Nysten Helsinki Institute of Physics for the CMS Collaboration. Outline. Accelerator and experiment Online event selection: level 1 and high level trigger (HLT) H ? gg channel Photon conversions

163 views • 15 slides

e vs. p T

LVL1 Selection. B Physics processor. TrigDiMuon. Tag. Probe. Sergio Grancagnolo (University of Salento & INFN Lecce - Italy) on behalf of the ATLAS Muon Trigger group. ACAT 2008 Advanced Computing and Analysis Techniques in Physics Research.

137 views • 1 slides

= Trigger Element

LVL1 Selection. ? Comb. ? Isol. Toroid. ? Fast. RPC. MOORE. ? Comb. ? CTPI. CTP. TGC. MuId SA. TrigDiMuon. Low p T (6 GeV). ? Fast rate (kHz). ? Comb rate (kHz). MuId COMB. ? Tile. K / ? decays. 3.18. 1.1. b decays. 0.91. 0.68. 75 KHz. c decays. 0.41. 0.35. ~2 kHz.

225 views • 1 slides