DV RunGroupC Moller: Difference between revisions
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Numbers Moller electrons per incident electron. | Numbers Moller electrons per incident electron. | ||
[[Momentum and angular distributions.]] | '''[[Momentum and angular distributions.]]''' 11GeV | ||
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[[File:FinalThetaCM.jpg]] | [[File:FinalThetaCM.jpg]] | ||
[[Different Versions of Møller differential cross section]] | '''[[Different Versions of Møller differential cross section]]''' 11GeV | ||
[[File:V1.jpg]] | [[File:V1.jpg]] | ||
Revision as of 04:03, 22 April 2015
Simulating the Moller scattering background for EG1
Step 1
Determine the Moller background using an LH2 target to check the physics in GEANT4
Incident electron energy varies from 1-11 GeV.
LH2 target is a cylinder with a 1.5 cm diameter and 1 cm thickness. (Following dimensions listed on page 8 ofFile:PHY02-33.pdf)
Numbers Moller electrons per incident electron.
Momentum and angular distributions. 11GeV
Different Versions of Møller differential cross section 11GeV
Step 2
Replace the LH2 target with an NH3 target and compare with LH2 target.
Step 3
Determine impact of Solenoid magnet on Moller events
Papers used
A polarized target for the CLAS detectorFile:PHY02-33.pdf
An investigation of the spin structure of the proton in deep inelastic scattering of polarized muons on polarized protons File:1819.pdf