'Ecal barrel' presentation slideshows

Christophe Ochando on behalf of the CMS collaboration

Study of Higgs Production in Bosonic Decays Channels in CMS. Christophe Ochando on behalf of the CMS collaboration. M ?? =125.9 GeV ? M /M=0.9%. March 2013, Moriond QCD. Introduction/Outline. H ?VV: Most sensitive channels

1.07k views • 85 slides

ELECTROMAGNETIC CALORIMETER at CMS

548 views • 36 slides

Development of ECAL COOLING PLANT Application to a Super Module

Development of ECAL COOLING PLANT Application to a Super Module. Contents. Introduction First step Module 0 New design Application to a Super Module. Introduction. Technical requirements. Remove the heat produced by the electronic readout boxes

412 views • 27 slides

Photon reconstruction in CMS Application to H ???

Photon reconstruction in CMS Application to H ???. Outline Short description of ECAL in CMS Expected H ??? signal Getting a uniform response from the ECAL Validation with test beam data Summary and perspectives. Start with a simple case example:.

292 views • 20 slides

CALICE Si-W ECAL (& ILD) power pulsing ( cabling )

CALICE Si-W ECAL (& ILD) power pulsing ( cabling ). C.Clerc LLR, Ecole polytechnique, Palaiseau R. Cornat P.Mora de Freitas G.Musat J.-F. Roig. ECAL prototype. ECAL prototype. DIF & intermediate board. Intermediate board: Power distribution (& pulsing?!) ?

403 views • 17 slides

CMS: ECAL Barrel APDs

CMS: ECAL Barrel APDs. Avalanche Photodiodes Hamamatsu S8148 reverse structure Radiation-hard for 10 years LHC operation in the ECAL barrel Active area 5x5 mm 2 , 2 APDs per crystal (122400 in total) Mean gain of each pair = 50, QE ~ 75%

257 views • 2 slides