'Jet trigger' presentation slideshows

374 views • 36 slides

Study of jet trigger with ALICE EMCAL for PbPb 5.5TeV

Study of jet trigger with ALICE EMCAL for PbPb 5.5TeV. Masato Sano University of Tsukuba Lawrence Berkeley National Laboratory Research Fellow of the Japan Society for the Promotion of Science. Outline. Motivation ALICE Detector Annual jet yield with ALICE : PbPb 5.5TeV

361 views • 24 slides

The ALICE Electromagnetic Calorimeter

The ALICE Electromagnetic Calorimeter. Terry C. Awes Oak Ridge National Laboratory For the ALICE Collaboration 11th Pisa Meeting on Advanced Detectors La Biodola, Italy May 25-29, 2009. The ALICE Experiment. Pb+Pb @LHC emphasis High multiplicities, soft particles. Jets in ALICE.

215 views • 21 slides

EMCal in ALICE

EMCal in ALICE . Norbert Novitzky. Outline. How Electro-Magnetic Calorimeters works ? Physics motivation What can we measure with Emcal ? Advantages with Emcal ? ALICE Emcal general Detector design Physics performance or Data acquisition Emcal Trigger

480 views • 20 slides

EMCAL and jet triggers

EMCAL and jet triggers. Peter Jacobs CERN/LBNL. inclusive jets 10 Hz @ 50 GeV. Jet trigger in Pb+Pb. Goal: efficient, unbiased collection of jets with E T >50 GeV Minbias Pb+Pb ~ 4 kHz minbias Pb+Pb + E T jet >50 GeV ~ 10 Hz Untriggered: 100 Hz minbias to tape = 100 Hz/4 kHz

307 views • 19 slides

EMCAL and jet triggers

EMCAL and jet triggers. Peter Jacobs CERN/LBNL. inclusive jets 10 Hz @ 50 GeV. Jet trigger in Pb+Pb. Goal: efficient, unbiased collection of jets with E T >50 GeV Minbias Pb+Pb ~ 4 kHz minbias Pb+Pb + E T jet >50 GeV ~ 10 Hz Untriggered: 100 Hz minbias to tape = 100 Hz/4 kHz

191 views • 19 slides

Update on RICH x EMCal Trigger Studies

Update on RICH x EMCal Trigger Studies. Ben Lillie. Outline: Overview of Local Level 1 trigger Update on J/ ? electron triggers Charged hadron triggers. Studies of possible applications of the Local Level 1 trigger. Heavy Flavor Production Dimitrios Galanakis, Wei Xie J/ ? decay

276 views • 18 slides

A N DY Status Commissioning with colliding beams

A N DY Status Commissioning with colliding beams. L.C.Bland, for AnDY 10 April 2012 Time Meeting, BNL. GEANT model of proposed A N DY apparatus (run-13). Changes to A N DY for Run-12. Thanks to C.Folz, et al.

179 views • 17 slides

Status of the Multi-Jet Trigger

Status of the Multi-Jet Trigger. Y.C. Chen, S. Hou, Rong-Shyang Lu , A. Mitra , P.K. Teng, S.M. Wang Academia Sinica. Introduction. The AS/Penn group are studying the W/Z H ? qqbb channel Current triggers are not very efficient for this channel

258 views • 12 slides

A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV)

213 views • 11 slides

Progress on L1Cal at Nevis

203 views • 7 slides

A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV)

A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV). L.C.Bland, for AnDY 22 February 2011 Time Meeting, BNL. HCal Events. Cosmic ray trigger is essentially the same as jet trigger, except that the threshold on the summed calorimeter response is set at 5 pC (20 counts)

73 views • 7 slides

Progress on L1Cal at Nevis

74 views • 7 slides

Status of Jet Slice DQ

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Top to stop analysis update

Top to stop analysis update. Outline. Inclusive jet trigger Jet_30, jet_3_mon,jet_50, jet_85 and jet_max QCD background estimate --- mEt spectrum fitting An alternative fitting jet_30+jet_3_mon : 0.356+0.867=1.223pb^-1 Ec=40 GeV (heavy prescaled) jet_50 :

119 views • 3 slides

Plot approval: b-jet trigger

111 views • 3 slides