Presentation is loading. Please wait.

Presentation is loading. Please wait.

Compton integrating method Beam test summary PREX/Happex Collaboration Meeting Alexandre Camsonne.

Published byChloe Kearney Modified over 11 years ago

Similar presentations

Presentation on theme: "Compton integrating method Beam test summary PREX/Happex Collaboration Meeting Alexandre Camsonne."— Presentation transcript:

1 Compton integrating method Beam test summary PREX/Happex Collaboration Meeting Alexandre Camsonne

2 Compton polarimeter Photon detector to test the integrating method Use a flash ADC to integrate the signal Change of PMT base Data taking during E03-104

3 Compton signal Standard DAQ

4

5

6

7 Experimental setup PMT Fan in/out Amplifier Upstairs counting house Experimental hall FADC Amplifier

8 Compton signal

9 Pulses

10

11 Compton signal

12

13 Measurement principle Compton asymmetry ?

14 What we learnt Choice of the crystal ( pulse length) High gain PMT would help Beam tuning critical Asymmetry is seen

15 To do Analysis of the data Effect of background Linearity Polarization Tests Electronics Threshold effects

Download ppt "Compton integrating method Beam test summary PREX/Happex Collaboration Meeting Alexandre Camsonne."

Similar presentations

POLARIMETRY of MeV Photons and Positrons Overview Beam Characterization – undulator photons – positrons Basics of the Transmission Method – for photon.

POLARIMETRY of MeV Photons and Positrons Overview Beam Characterization – undulator photons – positrons Basics of the Transmission Method – for photon.
Antonin Vacheret DAPNIA/SPhN, CEA Saclay.HAPPEX II Jlab Hall A Electron detectors for HAPPEX2 and He Installation in HRS Linearity tests 4.

Antonin Vacheret DAPNIA/SPhN, CEA Saclay.HAPPEX II Jlab Hall A Electron detectors for HAPPEX2 and He Installation in HRS Linearity tests 4.
Bob MichaelsParity Collab. Mtg. May 17, `07 Integrating Compton DAQ and Analysis Bob Michaels with Reminder about Nov 2006 Results Specification of new.

Bob MichaelsParity Collab. Mtg. May 17, `07 Integrating Compton DAQ and Analysis Bob Michaels with Reminder about Nov 2006 Results Specification of new.
E04-018 status report Alexandre Camsonne Hall A Jefferson Laboratory Hall A collaboration meeting December 13 th 2007.

E status report Alexandre Camsonne Hall A Jefferson Laboratory Hall A collaboration meeting December 13 th 2007.
Hall A Collaboration meeting January 5 th 2007 A. Camsonne Compton Polarimeter Status Report Alexandre Camsonne Hall A Collaboration Meeting January 4.

Hall A Collaboration meeting January 5 th 2007 A. Camsonne Compton Polarimeter Status Report Alexandre Camsonne Hall A Collaboration Meeting January 4.
May 17th 2007 Happex Collaboration Meeting 1 Compton polarimeter Electron detector upgrade and status PREX/Happex Collaboration Meeting May 17 th 2007.

May 17th 2007 Happex Collaboration Meeting 1 Compton polarimeter Electron detector upgrade and status PREX/Happex Collaboration Meeting May 17 th 2007.
Compton Photon Calorimeter Gregg Franklin, B. Quinn Carnegie Mellon Design Considerations Light Yield and Photoelectrons Detector Geometry, EGS Simulations,

Compton Photon Calorimeter Gregg Franklin, B. Quinn Carnegie Mellon Design Considerations Light Yield and Photoelectrons Detector Geometry, EGS Simulations,
Robert J. Feuerbach Jefferson Lab Constructed from contributions from the HAPPEX Collaboration Hall A Collaboration Meeting December 5, 2005 HAPPEX-II.

Robert J. Feuerbach Jefferson Lab Constructed from contributions from the HAPPEX Collaboration Hall A Collaboration Meeting December 5, 2005 HAPPEX-II.
Progress on the Compton Analysis R. S. Holmes, A. Rakhman.

Progress on the Compton Analysis R. S. Holmes, A. Rakhman.
The group is developing readout electronics for initial use with the prototype test-stand at Fermilab. This work will contribute towards the design and.

The group is developing readout electronics for initial use with the prototype test-stand at Fermilab. This work will contribute towards the design and.
Lumi Analysis for HAPPEx III / PREX Presented by: Luis Mercado UMass - Amherst 5/18/2007.

Lumi Analysis for HAPPEx III / PREX Presented by: Luis Mercado UMass - Amherst 5/18/2007.
Muon g-2 and SLAC Detector Test T-519 Momentu m Spin e David Hertzog University of Washington.

Muon g-2 and SLAC Detector Test T-519 Momentu m Spin e David Hertzog University of Washington.
R. Michaels PVDIS at Nov 2009 Beam Requirements for PVDIS Property ValueRun-Avg Hel. Correl. 1-Day Hel. Correl. Energy 6 and 4.8 GeVdE/E < 1 ppm < 5 ppm.

R. Michaels PVDIS at Nov 2009 Beam Requirements for PVDIS Property ValueRun-Avg Hel. Correl. 1-Day Hel. Correl. Energy 6 and 4.8 GeVdE/E < 1 ppm < 5 ppm.
1 Electron Beam Polarimetry for EIC/eRHIC W. Lorenzon (Michigan) Introduction Polarimetry at HERA Lessons learned from HERA Polarimetry at EIC.

1 Electron Beam Polarimetry for EIC/eRHIC W. Lorenzon (Michigan) Introduction Polarimetry at HERA Lessons learned from HERA Polarimetry at EIC.
Noise Analysis for PREx - Pb Radius Experiment Presented by: Luis Mercado UMass - Amherst 6/20/2008.

Noise Analysis for PREx - Pb Radius Experiment Presented by: Luis Mercado UMass - Amherst 6/20/2008.
Tagger Electronics Part 1: tagger focal plane microscope Part 2: tagger fixed array Part 3: trigger and digitization Richard Jones, University of Connecticut.

Tagger Electronics Part 1: tagger focal plane microscope Part 2: tagger fixed array Part 3: trigger and digitization Richard Jones, University of Connecticut.
K.T. McDonald DoE Review July 29, 2005 1 E-166 Experiment E-166 is a demonstration of undulator-based polarized positron production for linear colliders.

K.T. McDonald DoE Review July 29, E-166 Experiment E-166 is a demonstration of undulator-based polarized positron production for linear colliders.
PN12 Workshop JLab, Nov 2004 R. Michaels Jefferson Lab Parity Violating Neutron Densities Z of Weak Interaction : Clean Probe Couples Mainly to Neutrons.

PN12 Workshop JLab, Nov 2004 R. Michaels Jefferson Lab Parity Violating Neutron Densities Z of Weak Interaction : Clean Probe Couples Mainly to Neutrons.
Proton Form Factor ratio GEp/GMp with polarization method --on behalf of Jefferson lab GEp3 collaboration Wei Luo Lanzhou University, China April 14 2008.

Proton Form Factor ratio GEp/GMp with polarization method --on behalf of Jefferson lab GEp3 collaboration Wei Luo Lanzhou University, China April
Report on SiPM Tests SiPM as a alternative photo detector to replace PMT. Qauntify basic characteristics Measure Energy, Timing resolution Develop simulation.

Report on SiPM Tests SiPM as a alternative photo detector to replace PMT. Qauntify basic characteristics Measure Energy, Timing resolution Develop simulation.

Similar presentations

Ads by Google