Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab

Details Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab

2011-08-15

arxiv.org/abs/1108.3116v2

Physics

Instrumentation and Detectors

16 pages, 15 figures

Scientific paper

The photon arm of the Compton polarimeter in Hall A of Jefferson Lab has been upgraded to allow for electron beam polarization measurements with better than 1% accuracy. The data acquisition system (DAQ) now includes an integrating mode, which eliminates several systematic uncertainties inherent in the original counting-DAQ setup. The photon calorimeter has been replaced with a Ce-doped GSO crystal, which has a bright output and fast response, and works well for measurements using the new integrating method at electron beam energies from 1 to 6 GeV.

Affiliated with

Also associated with

No associations

Rating

Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Upgraded photon calorimeter with integrating readout for Hall A Compton Polarimeter at Jefferson Lab will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-194471