Juelich / COSY Meeting

Feb 3, 2016, 8:00 AM → Feb 5, 2016, 6:00 PM UTC

231/233 (Jefferson Lab - Applied Research Center)

Matt Poelker (JLab)

Wednesday, February 3

9:00 AM → 10:00 AM Motivation and Challenges of an Electrostatic Storage Ring at Bonn for Direct Measurement of Electron EDM Measurement

Speaker: Wolfgang Hillert

Slides eEDM-in-BN-JLAB_Hillert.pdf

10:00 AM → 11:00 AM Introduction of Proton EDM Measurement in an Electrostatic Storage Ring, and Conceptual Design of a Resonant Plarimeter

Speaker: Richard Talman (Cornell University)

Slides Talman-Feb2016.pdf

11:00 AM → 12:00 PM On the RF-Resonance Polarimetry

Speaker: Yaroslav Derbenev (Jefferson Lab)

Paper Slava_NIM_paper_resonant_polarimeter.pdf Slava_resonant_polarimeter_WPAH136.pdf

Slides RFP_meeting._derbenev.2.pdf

12:00 PM → 1:30 PM Lunch at CEBAF Center

1:30 PM → 4:30 PM Continue informal discussions

Thursday, February 4

9:45 AM → 10:00 AM Coffee before Accelerator Seminar

10:00 AM → 11:00 AM Accelerator Seminar - Search for Permanent Electric Dipole Moments of Protons and Deuterons Using Storage Rings

Speaker: Frank Rathmann

Slides 02-04-16_Frank_Rathmann.pdf

11:00 AM → 12:00 PM Open discussion of EDM in general as well as Resonant Polarimeter and ExB Deflector

Slides Kondratenko_EDM_04feb16.pdf

12:00 PM → 1:30 PM Lunch at CEBAF Center

1:30 PM → 4:30 PM ExB Deflector Group with Gun Group

1:30 PM COSY Electrostatic Deflector

Speaker: Jurgen Boker

Slides 2016-02-04_Electrostatic_Deflector_Meeting-JLAB.pptx

2:30 PM Grames describes our Wien filter at CEBAF and our plans for 350kV Wien filter

Speaker: Joe Grames (JLab)

Slides 3wien_filter.ppt JUELICH-Grames_Final.pptx

3:30 PM Carlos gives talk on insulators and electrode studies

Speaker: Carlos Hernandez-Garcia (Jefferson Lab)

Slides Carlos_&_Matt_Insulator_&_electrode_studies.pptx

1:30 PM → 3:30 PM Resonant Polarimeter Group

1:30 PM Resonant Polarimeter Group meets with SRF physicist and engineers to discuss how to build an SRF cavity for resonant polarimeter

3:30 PM → 4:45 PM Tour EEL 117 Field Emission Test Stand and LERF GTS

4:45 PM → 7:15 PM Dinner at Seafood Restaurant

Crab-Shack or Harpoon Larry's

Friday, February 5

8:45 AM → 10:00 AM ExB Deflector Group

8:45 AM → 10:00 AM Rosonant Polarimeter Group

8:45 AM Parity Experiments and JLab Injector

Speaker: Dr Riad Suleiman (Jefferson Lab)

Slides Juelich_parity.pdf

10:00 AM → 11:00 AM Apply Voltage gun at LEFF GTS, look at relevant signals

11:00 AM → 12:00 PM Discuss materials and methods to eliminate field emission

12:00 PM → 1:30 PM Lunch at CEBAF Center

1:30 PM → 4:30 PM Discuss possible avenues for collaboration