CERN Accelerating science

LCD Notes

Darreres entrades:
2013-04-23
11:14
Occupancy in the CLIC ILD Time Projection Chamber using Pixelised Readout / Killenberg, Martin /CERN Linear Collider Detector collaboration
The occupancy in the CLIC ILD TPC caused by the beam induced background from gamma gamma -> hadrons, e+e- pairs and beam halo muons is very high for conventional pad readout. We show that the occupancy for a pixelised TPC readout is moderate and might be a viable solution to operate a TPC at CLIC..
LCD-Note-2013-005.- Geneva : CERN, 2013 - 11. Fulltext: PDF;

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2013-04-12
09:54
Super-Altro 16: a Front-End System on Chip for DSP Based Readout of Gaseous Detectors / Aspell, P. ; De Gaspari, M. ; Franca, H. ; Garcia Garcia, E. ; Musa, L. /CERN Linear Collider Detector collaboration
This paper presents the architecture, design and test results of an ASIC specifically designed for the readout of gaseous detectors. The primary application is the readout of the Linear Collider Time Projection Chamber. [...]
LCD-Note-2013-004.- Geneva : CERN, 2013 - 9. Fulltext: PDF;

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2013-02-21
10:25
Physics performance for measurements of chargino and neutralino pair production at a 1.4 TeV CLIC collider / Roloff, Philipp (CERN) /CERN Linear Collider Detector collaboration
A study of chargino and neutralino pair production at a CLIC collider operating at √s = 1.4 TeV is presented. Fully hadronic final states with four jets and missing transverse energy were considered. [...]
LCD-Note-2012-006.- Geneva : CERN, 2013 - 16. Fulltext: PDF PDF (PDFA);

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2013-01-21
13:27
Correction of beam-beam effects in luminosity measurement in the forward region at CLIC / Lukic, Strahinja (Vinca Institute, University of Belgrade, Belgrade, Serbia) /CERN Linear Collider Detector collaboration
Procedures for correcting the beam-beam effects in luminosity measurement at CLIC at 3 TeV CM energy are described and tested using Monte Carlo simulations: -> Correction of the angular counting loss due to the combined Beamstrahlung and initial-state radiation (ISR) effects, based on the reconstructed velocity of the collision frame of the Bhabha scattering. -> Deconvolution of the luminosity spectrum distortion due to the ISR emission. [...]
LCD-Note-2012-008.- Geneva : CERN, 2013 Fulltext: PDF PDF (PDFA);

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2012-12-12
15:46
The Physics Prospects for CLIC / ELLIS, J. /CERN Linear Collider Detector collaboration
Following a brief outline of the CLIC project, this talk summarizes some of the principal motivations for an e+e− collider with ECM = 3 TeV. It is shown by several examples that CLIC would represent a significant step beyond the LHC and ILC in its capabilities for precision measurements at high energies. [...]
LCD-Note-2008-002.- Geneva : CERN, 2008 Fulltext: PDF PDF (PDFA);

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2012-12-12
15:41
Mass and Cross Section Measurements of light-flavored Squarks at CLIC / WEUSTE, L. ; SIMON, F. /CERN Linear Collider Detector collaboration
We present a study of the prospects for the measurement of TeV-scale light-flavored right-squark masses and and the production cross sections at a 3 TeV e+e- collider based on CLIC technology. The analysis, performed in the framework of the CLIC Conceptual Design Report, is based on full Geant4 simulations of the CLIC ILD detector concept, including standard model physics background and machine related hadronic background from two-photon processes [...]
LCD-Note-2011-027.- Geneva : CERN, 2011 Fulltext: PDF PDF (PDFA);

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2012-12-12
15:36
Occupancy in the CLIC_ILD Time Projection Chamber / KILLENBERG, M. /CERN Linear Collider Detector collaboration
We report on the occupancy in the CLIC ILD TPC caused by the beam induced background from gg !hadrons, e+e- pairs and beam halo muons. In addition the particle composition of the backgrounds and the origin of back-scattering particles have been studied..
LCD-Note-2011-029.- Geneva : CERN, 2011 Fulltext: PDF PDF (PDFA);

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2012-12-12
15:30
Light Higgs Production and Decays to Pairs of Bottom and Charm Quarks at 3 TeV / Lastovicka, T. /CERN Linear Collider Detector collaboration
We present a study of the Higgs boson decay to b¯b and c ¯ c quark pairs. A standard model Higgs boson of 120 GeV mass, produced in the W+W􀀀 boson fusionprocess in e+e- collisions at root(s) = 3 TeV, was investigated using full detector simulation and reconstruction procedures. [...]
LCD-Note-2011-036.- Geneva : CERN, 2012 Fulltext: PDF PDF (PDFA);

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2012-12-12
11:38
Shower development of particles with momenta from 1 to 10 GeV in the CALICE Scintillator-Tungsten HCAL / LUCACI TIMOCE, A.
We present a study of the showers initiated by low momentum (p 10 GeV) electrons, pions and protons in the highly granular CALICE scintillator-tungsten HCAL. The data were taken at the CERN PS in September-October 2010. [...]
LCD-Note-2012-007.- Geneva : CERN, 2012 Fulltext: PDF PDF (PDFA);

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2012-12-12
11:34
Software and Parameters for Detailed TPC Studies in the CLIC CDR / Killenberg, M.
For the TPC occupancy and time stamping studies in the CLIC CDR the MarlinTPC software package has been used in combination with Mokka for the full detector simulation. This document describes the working principle of the Marlin processors used for digitisation and reconstruction, and lists the parameters for reference [...]
LCD-Note-2011-025.- Geneva : CERN, 2011 Fulltext: PDF PDF (PDFA);

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LCD Draft Notes (7) [restringit]