Difference between revisions of "DV RunGroupC Moller"
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Incident electron energy varies from 1-11 GeV. | 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 of''[[File:PHY02-33.pdf]]) | + | LH2 target is a cylinder with a 1.5 cm diameter and 1 cm thickness. (''Following dimensions listed on page 8 of'' [[File:PHY02-33.pdf]]) |
Numbers Moller electrons per incident electron. | Numbers Moller electrons per incident electron. | ||
Revision as of 04:04, 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 of File: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