Difference between revisions of "CodyMilne G4Proj"
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Start with<math> E_{gamma}</math> = 500 keV | Start with<math> E_{gamma}</math> = 500 keV | ||
+ | Change units on Y-axis to Energy (eV?) | ||
+ | |||
+ | "No Backscattering" Do another plot with momentum cut Pz>0 | ||
[[File:CM_500keVPOSZvsEVENTS_2-7-2016.png | 200 px]] | [[File:CM_500keVPOSZvsEVENTS_2-7-2016.png | 200 px]] |
Revision as of 21:43, 11 February 2016
Photon Energy deposition in a pure Ge crystal
Determine the deposition of photons ranging in energy from 10 eV to 3 MeV in a pure Germanium crystal assuming an infinite block.
Attenuation coefficient about 1/5.323 cm = 0.19 cm or about 2 mm to maybe 2 cm?
Create file containing Photon Energy, ProcessID, step #, Energy Lost, Position for each step a photon takes through the Germanium crystal.
Date | Time |
1/26/16 | 1 hour |
1/27/16 | 1 hour |
1/29/16 | 1 hour |
2/4/16 | 1 hour |
2/5/16 | 3 hour |
2/8/16 | 2 hour |
2/9/16 | 2 hour |
2/10/16 | 1 hour |
Results of energy loss in Germanium
Why do SN>1 photons loose energy at Z = -9000?
10 eV
1-D plot of events for each step as function of Z
1-D plot of the energy deposited for each step as function of Z
100 eV
Start with
= 100 eV1 keV
Start with
= 1 keV10 keV
Start with
= 10 keV100 keV
Start with
= 100 keV500 keV
Start with
= 500 keVChange units on Y-axis to Energy (eV?)
"No Backscattering" Do another plot with momentum cut Pz>0
1 MeV
Start with
= 1 MeV3 MeV
Start with
= 3 MeVRuning Types
nohup ../exampleN02 run1.mac > /dev/null &
Divide canvas into 2 x 5