'Analyzing power' presentation slideshows

Recent Few-Body Activities at TUNL and HI g S

Recent Few-Body Activities at TUNL and HI g S. Werner Tornow. Duke University & Triangle Universities Nuclear Laboratory. Content. A. TUNL: Polarized Neutrons. 1. n-p A y ( q ) at E n =12 MeV 2. n-d A y ( q ) between E n =19 and 22.5 MeV

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A N DY

A N DY. E.C.Aschenauer, A. Bazilevsky, L.C. Bland, K. Drees, C. Folz, Y. Makdisi, A. Ogawa, P. Pile, T.G. Throwe Brookhaven National Laboratory H.J. Crawford, J.M. Engelage, E.G. Judd University of. California, Berkeley/Space Sciences Laboratory C.W. Perkins

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POLARIMETER FOR PHOTON LINEAR POLARIZATION MEASUREMENT AT INTERMEDIATE ENERGIES Objective 05

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Experimental Probes of Two-Photon Exchange *

3 rd Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan October 13-17, 2009, Waikoloa, Big Island, Hawaii, USA. Experimental Probes of Two-Photon Exchange *. Michael Kohl <kohlm@jlab.org>. Hampton University, VA 23668 and Jefferson Lab, VA 23606, USA.

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Triplet polarimeter study

Triplet polarimeter study. Michael Dugger* Arizona State University. *Work at ASU is supported by the U.S. National Science Foundation. Outline. Triplet production Potential detector Event generator Comparison to previous triplet polarimeter

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Polarized Photon Beam Instrumentation for GlueX

GlueX collaboration meeting Dec. 11-13, 2003, Newport News. Polarized Photon Beam Instrumentation for GlueX. Richard Jones, University of Connecticut. Part 1: active collimation Part 2: polarimetry. GlueX activity at Connecticut: Part 1. simulation and software Geant simulation

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Accelerator Tools for Improving Polarimetry (or, how the Source Group can help) Joe Grames

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Positron Asymmetry and Polarization from the E166 September 2005 run

DESY/Hamburg, 1-Nov-06. Positron Asymmetry and Polarization from the E166 September 2005 run. Gideon Alexander & Erez Reinherz-Aronis. Analyzing magnet (-60/+60). CsI. e +. ?. Spectrometer. Lens. Bend magnets. ? detectors. ?. e -. Undulator. SLC. e -. e -.

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An EIC-like Polarized Electron Injector: Source, Beam & Polarimeter(s) Joe Grames Jefferson Lab

An EIC-like Polarized Electron Injector: Source, Beam & Polarimeter(s) Joe Grames Jefferson Lab August 23, 2007. Challenging e- Source Requirements. High Electron Polarization > 80 % High Current ~ 1 mA for JLab ELIC ~ 25 (250) mA for BNL eRHIC ~ Surface Charge Limit

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Polarimeter for dEDM experiment

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Spin Effects in Large Rapidity Neutral Pion Production at STAR

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Strained Superlattice GaAs photocathodes at JLab M. Baylac

Strained Superlattice GaAs photocathodes at JLab M. Baylac. Qweak collaboration meeting August 17, 2004. photocathode. anode. Laser. -100 kV. -. e. Cs. NF. 3. Polarized Electron Guns at JLab. HV insulator. Photoemission from GaAs semiconductor. NEG pumps. NEG-coated Beamline.

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?.?. ???????, ?.?. ????????, ?.?. ???????, ?.?. ????????

????????? ????????????????? ??????? ? ????????? ????????????? ??????????? ??????? ???????? dp -????????? ??? ??????? 2 ???. ?.?. ???????, ?.?. ????????, ?.?. ???????, ?.?. ???????? ???????????? ???????? ??????? ????????????, ?????, ??????. ???? , 201 1.

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On Polarization of the Beam Extracted with the Bent Crystal

On Polarization of the Beam Extracted with the Bent Crystal. M. Ukhanov IHEP Protvino. Outline. Basics of the phenomenon Estimation of the effect Numerical example. Definition. P ? 0. P = 0. A ? 0. Junior hunter exercise. P ? 0. P = 0. A ? 0. Senior hunter exercise. P ? 0.

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Deuteron polarimetry from 1.0 to 1.5 GeV/c

Deuteron polarimetry from 1.0 to 1.5 GeV/c. Ed Stephenson, IUCF EDM discussion April 14, 2006. Based on work from:. France: POMME B. Bonin et al. Nucl. Inst. Methods A288 ,389 (1990) V.P. Ladygin et al., Nucl. Inst. Methods A404 , 129 (1998). Japan: DPOL

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A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV)

A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV). L.C.Bland, for AnDY 12 April 2011 Time Meeting, BNL. Local Polarimetry Event data analysis to tune parameters for scaler board.

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A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV)

A N DY Status Commissioning with colliding beams (p ? +p ? at ?s=500 GeV). L.C.Bland, for AnDY 29 March 2011 Time Meeting, BNL. ZDC Trigger. FPGA on QT board was programmed by Chris Perkins to sum response from 3 ZDC modules, and compare the sum to a threshold.

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RHIC average AN

Discrepancy between the AGS CNI polarimeter and RHIC CNI polarimeters. RHIC average AN. Ratio of RHIC AN to AGS AN: 1.255387 Stable spin direction in the AGS with dual SNK at 45.5: C15: ny=0.979 H10: ny=0.958 end of AtR: blue ny=0.976

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