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The 2015 International Workshop on Polarized Sources, Targets & Polarimetry

13–18 Sept 2015
RUB
Europe/Berlin timezone

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Session

Session 5

15 Sept 2015, 11:00
VZ 04 Saal 1 (RUB)

VZ 04 Saal 1

RUB

Ruhr-Universität Bochum Universitätsstr. 150 D-44780 Bochum/Germany

Conveners

Session 5

  • Edward Stephenson (Indiana University)

Presentation materials

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  1. 38. Towards EDM Polarimetry
    Dr Irakli Keshelashvili (Forschungszentrum Jülich GmbH)
    15/09/2015, 11:00
    Talk
    In the upcoming Jülich Electric Dipole moment Investigations (JEDI) project, the essential point would be to measure tiny beam polarization change over a long period. The particle scarcity in the polarized deuteron or proton beams and its slow extraction rate puts very difficult experimental limitations on the polarimetry. At present, the EDDA detector (build with plastic scintillators) is...
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  2. 24. FPGA-Based Upgrade of the Read-Out Electronics for the Low Energy Polarimeter at COSY/Jülich
    Mr Nils Hempelmann (Forschungszentrum Jülich GmbH)
    15/09/2015, 11:30
    Talk
    The low energy polarimeter (LEP [1]) is a polarimeter in the injector of the Cooler Synchrotron (COSY [2]). COSY is a facility for cooled polarized beams at the Forschungszentrum in Jülich. The beam polarization is measured using scattering off carbon and polyethylene (CH2) targets. Up to now only elastic scattering off the carbon atoms is used for polarimetry. The outgoing particles are...
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  3. 27. Sub-percent Precision Polarimetry in Experimental Hall C
    Joshua Magee (College of William and Mary)
    15/09/2015, 12:00
    Talk
    Modern electron scattering experiments, and in particular those utilizing parity-violating electron scattering, require precise knowledge of electron beam polarization. Recently at Jefferson Lab Hall C, sub-percent beam polarization determination was achieved during the Q-weak experiment using two independent polarimeters. The Hall C Moller uses a pure iron foil that is driven...
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