1. Will an (unrastered) beamstrahlung bunch train cause boiling? ... boils at 180 deg C. X (cm) Number/0.01 cm (arb) ... will not cause boiling, and since the ...
Karsten B er - Beamstrahlung on the Septum Blade ECFA/DESY Workshop Amsterdam. 2 ... BDS: MERLIN (N. Walker) Beam-beam: GUINEA-PIG (D. Schulte) Takes into account: ...
Confocal imaging to achieve high spatial resolution. Detection scheme includes optical filters, polarizers, CCD matrix to measure angular intensity distribution ...
Events are boosted horizontally. Modified beamstrahlung. Acceptance holes near z-axis ... MC-Study by Thorsten Kuhl. e e- Z0 H. anything. (recoil mass) ...
small bunches high electric fields huge beamstrahlung. 20 TeV per side ... First Results (over optimistic!) detector: realistic segmentation, ideal resolution ...
QEX1B exit, SEX1 exit, and BHEX1 exit in the order of top to bottom and left to right. ... of 100 nm (red), 3 sigma beam (blue) and beamstrahlung photon (file ...
100 % longitudinal polarisation spin precession to IP ~ 115 mrad ... 1. spin precession in the magnetic field. 2. spin-flip probability in beamstrahlung ...
Kinematic fits don't help Beamstrahlung, ISR. Jet energy ... Adam Baird, Rob Halsall, Ed Freeman. Imperial College London. Osman Zorba, Paul Dauncey ...
Substantial Fraction of the pairs are scattered into the BeamCal. Use them to measure beam parameters. 5 Potential Technologies. Sandwich: Silicon/Tungsten ...
Miniworkshop on Machine and Physics Aspects of CLIC Based Future Collider ... detector simulation (SIMDET or GEANT4) using CALYPSO and HADES are under study. ...
Instrumentation of the Very Forward Region of a Linear Collider Detector Wolfgang Lohmann, DESY IEEE Instrumentation of the forward region -0.5 -0.4 -0.3 -0.2 -0.1 0 ...
More features of AB1: ~ 350 m thick, single crystalline area in the center, ... Analysis of the Data. ADC channel. signallow. signalhigh. Time consuming fit ...
Instrumentation of the very forward region of ... Suszycki: Instrumentation... 4 ... L.Suszycki: Instrumentation... 9. Background in LCAL. Example of a 250 ...
When one or several particle from such event are found but event is not ... pure energy resolution. Why particles can be lost: - reconstruction problem due to ...
Systematic limitations to luminosity determination. in ... used to measure the luminosity: Lint= NBhabha/sBhabha. Lint: luminosity accumulated during the data ...
new collimation section required. with tail folding by ... Beam extraction through final doublet : OK. Collimation requirements about a factor 2 tighter ...
Talk given by Philip. Detection of Electrons and ... Pile up effects. 250 GeV e- BG. Si Layers. Pair Background. 250 GeV Electron. Ebg Eelectron - Ebg ...
Luminosity: More likely to achieve 0.01 % No fakes can scatter from mask into ECal ... Hermetic to 3.9 mrad (was 5.5 with gaps) Shintake monitor taken into account ...
detection and measurement of high energetic electrons and photons at very small angles ... absolute intensity measurement (Thermoluminescence dosimetry) ...
MDI meeting at SLAC 1/6/2005. Final Focus Optics. 1. Beam size blow-up due to energy spread( chromatic effect ) ... 3. SX also introduces geometric aberration(GA) ...
Wish to establish a small set of processes which can be used to characterize the ... all 0,2,4,6-fermion and t quark dominated 8-fermion processes (Tim Barklow) ...
Input the rays to TURTLE and track the beam to the charged dump. Record hits on collimators. ... 50 kV/cm, but has little experience with long term operation in ...
rings. Performance Simulations for e e- e e-(g) ... Diamond-W Sandwich. Scintillator Crystals ... Diamond performance as function of the absorbed dose ...
Responsible for decisions and documentation for the Baseline ... Montage-friendly -Background on. LumiCal ? Background in the. inner Detector? February, 12 2006 ...
Improve linearity by: - higher resolution adcs (16-bit ... generally in good shape. (Replace Drift Chamber with new. Silicon Detector?) Electronics and DAQ: ...
University of Massachussets. M. Hildreth. University of Notre Dame. E. Torrence. University of Oregon. J. Clendenin, F.-J. Decker, R. Erickson, J. Frisch, L. Keller, ...
Beta and dispersion calculated by STRUCT in the extraction line with real ... HCOLL3 irradiated for 30 days 20% average intensity and cooled for 1 day; to ...
Valencia, 9th November 2006. 11/09/2006. C.Grah: CVD Diamonds. 2. Contents. Very forward region of the detectors for the International Linear Collider ...
and polarimeter) Length is long - almost 700m. Diagnostic performance. and losses. 100W/m ... Beam shape at the SF of polarimeter. e.g. NbTi for 500 GeV ...
??????? ??? ? ?????? ???????????? ?? ???????????? ????????? ????????? (ILC) M. ?????????? ?. ... Laboratoire de l Acc l rateur Lin aire, Orsay. Royal Holloway ...
... a resolution better than 2mm using 3.235keV X-ray and two Fresnel zone plates ... They are then focused using Fresnel Zone Plates onto an X-ray CCD camera. ...
and polarimeter) a considerable complication [removal would reduce cost and ease ... Beam shape at the SF of polarimeter. e.g. NbTi for 500 GeV. Baseline ...
Performance of Stripped LAT. Bogdan Pawlik. INP Krakow. Bogdan.Pawlik@ifj.edu.pl. Zeuthen ... Inner /outer radius of disk is respectively 8 cm/28cm ...
Geant4 simulation with realistic b-field map and compare to simplified one. Hopefully no fast shower simulation has to be included (cpu time dependent) ...
Higgs, SUSY, top, anomalous coupling, contact interaction, ... Anomalous coupling of W bosons. e e- gg. do good a job up to ~ 500 GeV. 50fb-1. 100fb-1 ...
Essential for all threshold scans at LC. Best possible mass ... Convolute fit basis luminosity spectra with linac energy spread function fBS(x) Fit results ...