Step 6: Develop fast intra-pulse feedback hardware. INSTALL NEW DOUBLET ... process of restoration the SLC arcs vacuum and hardware, and evaluating ...
(with contributions and advice from J. Frisch, R. Jones, A. Seryi, G. ... Seryi, model 'K' ... Possible PLANS. Finish BDS 5-hz feedback. Add 5-Hz IP ...
Synchrotron radiation. in x-ing IR detectors. and its compensation. Brett Parker, Andrei Seryi ... Oct 15, 2004, Brett Parker, Andrei Seryi. ILC-Americas Workshop. 2 ...
Janice Nelson, Doug McCormick, Justin May, Andrei Seryi, Tonee Smith, Mark Woodley ... Old calibration scheme requires separate source and RF distribution for each Cal ...
Title: Title of Presentation Author: Chip Dalby Last modified by: Andrei Seryi Created Date: 3/31/2006 5:28:43 PM Document presentation format: On-screen Show
A.Seryi, Nov 22, 2005, 1. Evaluation of Aug9 2mrad. Use 2mrad extraction, version Aug 9, 2005 ... High Lum Altern.1 1TeV CM. High Lum Altern.2 1TeV CM ...
Barish, Harrison, Foster, Ross, Kuchler, Seryi, Paterson, Adolphsen, Markiewicz, ... Publicise Working Groups and general scope to GDE (MCR) Increased attendance? ...
Robert Noble, Andrei Seryi, Jim Spencer, Gennady Stupakov. SLAC ... 0.672 angstrom = 1.33. VR radiation intensity is determined by. effective number of wiggles. ...
Boris Grishanov, Fedor Podgorny (BINP, Russia), Andrei Seryi (SLAC) ATF2 Workshop ... Extraction of ILC-like train from ATF, within the conventional strategy, appears ...
Total loss to septum: dE =2.8275 kW , mean Ec=21.9458 MeV. Seryi ... SR rate at the septum. 500 GeV #g/e- = 10.1. 250 GeV #g/e- = 5.2. log10(Eg (GeV)) SR Energy dist. ...
From Ground Motion studies by A.Seryi et al. (SLAC) Fast' motion ( few Hz) dominated by cultural noise ... Study background encountered in Vertex and tracking ...
Ewan Paterson (SLAC), Nikolay Solyak (FNAL), Andrei Seryi (SLAC), Masao Kuriki (KEK) ... Need the test of BN window and liquid lead target with KEKB Ampere beam. ...
Beam Dynamics and Simulation IR and Beam Delivery* Working Groups Summaries Fulvia Pilat*, BNL Tom Mattison*, UBC Tor Raubenheimer, SLAC Ron Poling, U.of Minnesota
Note: per Mike Hildreth, outer dipoles are 3 m long so that the ... energy spectrometer chicane. ?X = 5 mm (on-energy) 6. ILCFF9. Mar 4, 2005. I5 = 1.2 10-17 ...
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) ...
... Solenoid HCal ECal TPC or Si Tracker Antisolenoid Low Z Mask Vertex Detector IP Chamber BeamCal FD Cryostats LumiCal Detectors Working progress John Amann, ...
Optics versions are not tuned, suitable only for collimation studies. Location ... FD strength. What else is missing? we may need to redesign extraction line quads ...
August 11, 2005. Optimization of FF for 2mrad IR: with FD optimized for 2mrad extraction ... August 11, 2005. Needed improvements (1) This optics is not fully ...
new collimation section required. with tail folding by ... Beam extraction through final doublet : OK. Collimation requirements about a factor 2 tighter ...
Parameters of FD determined from such optimization, need to be used for FF, and ... other studies which require racking (e.g. beam halo) should wait until the FF ...
Stanford, 22 March 2005. Philip Bambade. LCWS AP session report Stanford March 17-22 2005 ... for applications in polarimetry and positron sources A. Variola, Orsay ...
Non-magnetic stainless, Aluminum ... Technical Issues: Temperature Sensitivity Non-magnetic requirement prevents the use of temperature compensated spring materials.
Support tube (Carbon fiber?) Permanent magnet or model. Interaction with ... Sites. Equipment Noise. Design of IR that mitigates and minimizes man-made sources ...
Detailed design and calculation is necessary. ... There is no impedance calculation of such valves. ... the following references (the calculation is in the last ...
Limit critical energy of SR in final VARC. 5.0 MeV international limit for food irradiation ... Present system has no SQ's for ?x control. Power Supply and ...
Recognize and coordinate studies on whole detector concepts, and work toward ... to freeze the design Interim Working Assumption (IWA) : inlcudes push-pull in it. ...
Responsible for decisions and documentation for the Baseline ... Montage-friendly -Background on. LumiCal ? Background in the. inner Detector? February, 12 2006 ...
History of the ILC-TRC ... Use common criteria, definitions, computer codes, etc., for the assessments ... full test of a basic hardware unit (at reduce length) ...
The left raft motion is correlated with current(s), but not much the right raft. ... The raft pitch change by about 30 mrad, the magnet position change by about ...
other quads are on the. beams trajectories. QF1_LER. 70cm. 40cm ... Use PEP-II quads. and dipoles. 23. HER ring lattice with FF (Option A: 2.7 km) August 2006 ...
Date. Slide # Next Linear Collider. Steve Smith - Snowmass 2001. Ground Motion at NLC IP ... Date. Slide # Next Linear Collider. Steve Smith - Snowmass 2001 ...
Extraction of the disrupted beam is one of ILC challenges ... This case is barely works (or not) with 20mrad extraction. Let's consider this 30% as the limit ...
Production of Q-BPMs for main beamline and their electronics ... (A) Small beam size (with Shintake BSM at IP) (A1) Obtain sy ~ 35nm (A2) Maintain for long time ...
The list of the 'ideal' objectives is nearly complete and details of developing ... Measurements of collimator wakefield and their validation with codes ...
... Polarimeter 2001-01-26 V.Gharibyan, N.Meyners, P.Schuler. STUDIES FOR A DOWNSTREAM COMPTON POLARIMETER ... Upstream polarimeter needs to be before energy slit. ...
Use, develop and preserve unique US resources and capabilities in accelerator ... John Fox , Claudio Rivetta, Themis Mastorides, Dan van Winkle. LHC LLRF ...
A) 14mrad and small angle, min separation between ... For disassembly, detectors first need to be moved out ... For disassembly, detectors may stay on place ...
kicked beam. septum. 7. Detail of the drawing: low aperture kicker ... In present configuration and with 22mm septum knife the required kick is ~5mrad ...
Air Caster Modeled as Circular Indentation. Slab Restrained in all DOF at Side and Bottom Areas ... 75m Air Casters x36, 14000 ton Load Evenly Distributed ...
Originally given at The 22nd Advanced ICFA Beam Dynamics Workshop ... Reported briefly to the Advanced Seismic Sensor Workshop, Lake Tahoe, March 24-26, 2004 ...