Lumical PowerPoint PPT Presentations

Silicon sensors for LumiCal Two possible options Wojciech Wierba Institute of Nuclear Physics PAN Cracow Wafer size Small wafers are not suitable, causes a lot of ...

The same concept was used at the L3 experiment at LEP (Si Tracker BGO ... Then the algorithm looks for the hit cells in each tracker layer in cone ...

Systematic limitations to luminosity determination. in ... used to measure the luminosity: Lint= NBhabha/sBhabha. Lint: luminosity accumulated during the data ...

Silicon sensors glued on both sides of every second tungsten plate ... Sensor pads will be glued with conductive glue to fan out traces. Summary Mechanical design ...

Shower-peak layers are those layers which contain a significant fraction of the total hits ... 4 clusters (red, blue, black, green). - 2 particles. ...

... rules no official FCAL Agreement) to make one order by IFJ for IFJ, ... with Hamamatsu to have separate orders based on one masks design (already paid) ...

LumiCal. High density compact calorimeter at the ILC. Wojciech Wierba ... Compact design of the LumiCal. More space for electronics and cabling. SLAC January 6-8, 2005 ...

... Solenoid HCal ECal TPC or Si Tracker Antisolenoid Low Z Mask Vertex Detector IP Chamber BeamCal FD Cryostats LumiCal Detectors Working progress John Amann, ...

Calculation of luminosity measurement systematics caused by LumiCal displacement ... Rinner = 0.08 m. Router = 0.28 m. 26 q 92(mrad) LLC-IP = 3.05 m. LumiCal positions ...

LumiCal displacement measurement present status. Wojciech Wierba INP PAN. Jerzy Zachorowski UJ ... New lasers with aspherical lenses better spot ...

Responsible for decisions and documentation for the Baseline ... Montage-friendly -Background on. LumiCal ? Background in the. inner Detector? February, 12 2006 ...

Some results from LumiCal Monte Carlo Studies. Michal Karbowiak (*) , B. Pawlik , ... Monte Carlo simulated events for two crossing angles 0 and 20 mrad were used ...

based on available ASIC's : CARIOCA or new development based on LUMICAL (Marek ... CARIOCA. FEE cards should be electr. shielded ! FEE (LUMICAL) connected to straws ...

The 14 mrad X-angle, two IPs. The push-pull option. The ... Luminometer. BeamCal. TPC. ECAL. HCAL -Background on. LumiCal ? Background in the. inner Detector? ...

Readout based on analog transmission. Digital data transmission ... One ADC for a group of channels cheaper, needs S/H and MUX. February 12-13, 2006 ...

More features of AB1: ~ 350 m thick, single crystalline area in the center, ... Analysis of the Data. ADC channel. signallow. signalhigh. Time consuming fit ...

Barbie (Geant 3) was changed to take into account the possible variations ... by used Monte Carlo Barbie simulations. indicate that such deformation can change ...

Over the T = 5.2 0 C. Position calculated from algorithm ... Spanned wire going through the holes in sensor planes working as antena ...

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 ...

FCAL Workshop in Cracow W. Lohmann, DESY Bunch charge effects and diff. Bhabha cross section News From Theory and Generator Diamond Sensor Studies

Results on 20mrad geometry with the nominal ILC parameter set. Summary ... (Moore-Penrose Inverse) FCAL Workshop Cracow, 12-13 Feb 2006. C.Grah: Beamdiagnostics ...

rings. Performance Simulations for e e- e e-(g) ... Diamond-W Sandwich. Scintillator Crystals ... Diamond performance as function of the absorbed dose ...

Halina Abramowicz

Substantial Fraction of the pairs are scattered into the BeamCal. Use them to measure beam parameters. 5 Potential Technologies. Sandwich: Silicon/Tungsten ...

Performance Simulations for e e- e e-(g) ... using serpentine field. 250 GeV. Number of Bhabha events as a function of the inner ...

Events. DESY-PRC2006 ... Events. Q, (rad) July 2006. ALCWS Vancouver. FCAL. Collaboration. High precision design. e e-(q0) e- e ...

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Clear events. Accelerator Design. First stage: 90 500 GeV. Second stage: up to 1 TeV ... Historical lessons. September, 14 2005. DESY. ILC-LHC ...

Bunch length, sz [mm] Beam size, sy [nm] Beam size, sx [nm] Charge per bunch, N. s [GeV] ... Sensor tests: Charge Collection Distance (CCD) Polycrystalline material ...

November, 2006. ECFA Valencia meeting. Nominal and LowP Accelerator Parameters ... Curling into the first layer of the Pixel detector ...

Cracow INP, JINR, Royal Holloway, NCPHEP, Prague(AS), LAL Orsay, ... JoAnne Hewett SLAC. Accelerator. Tom Himel SLAC. Nobukazu Toge KEK. Eckhard Elsen DESY ...

The ILC and the very forward region of the detectors for the International ... Pad with 2 CCD regions - due to collimation while irradiation No trap diffusion ...

Geant4 simulation with realistic b-field map and compare to simplified one. Hopefully no fast shower simulation has to be included (cpu time dependent) ...

... 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 i 1 ... E 9G*dkEr.Nj* =4n lSf a] ...

We should be prepared for both magnetic field configurations: DID and Anti-DID ... Simulation of the Fast Feedback System of the ILC. ...

... in mind when getting cute ideas with the crossing angle ... Add on to this other possible sources of 'noise' cosmics, machine backgrounds. How to veto ? ...

Si-W Sandwich Calorimeter (as ECal) Requirements: Small Moli re Radius ... Xtal calorimeter. with thin phototriodes. Proposal: 2-Year R&D Program ...

The list of the 'ideal' objectives is nearly complete and details of developing ... Measurements of collimator wakefield and their validation with codes ...

ILC Beam Delivery System and Interaction Region: Backgrounds, Radiation, Beam Halo, Collimation, Mac

Bhabha MC geberators to approach 10-4 precision ... thank you, Halina, Aharon, Ronen .. All the others. Next steps -ECFA WS in Vienna, Nov. 2005 ...

photon radiation (may be improved in future) ... thank you, Leszek, Woitek, Anna , Beata, Malgosia.. All the others (M. Jezabek, P. Malecki) ...

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... has a 'conical' shape, made up of Beryllium, with a small-radius section at the ... Beryllium beampipe, with inner radius of 5.5cm, and outer radius of 6cm (the ...

HongJoo Kim (Kyonpook National U, Korea) Wolfgang Lohmann (DESY-Zeuthen, Germany) ... Pb-Si sandwich. Moliere radius 2.1 cm. 10 November 2005. DESY PRC Chris ...

The GDE and its Mission (Accelerator) GDE = Global Design Effort ... accelerator delivers bunch' trains: High occupancy in the forward ...

4. Ultra-low power LSI design for Future Mobile Communications. Speaker: T. Douseki (NTT) ... Advanced Memory Technology T. Nakamura. Advanced Interconnect ...

Force-neutral Anti-Solenoid. QD0-Service Cryostat Prototype ... interferometer ... QD0 magnets with respect to each other using interferometers ...

... still not obvious, since the spin precession is small (~a degree) and should be ... DID field reduces transverse field for incoming beam, but about double it for ...