Monoenergetic photon pencil beam
From UCL HEP PBT Wiki
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== <span style="color:#000080"> How to analyze data </span> == | == <span style="color:#000080"> How to analyze data </span> == | ||
| - | The macro produces a root file with 1D histogram showing the energy deposition in | + | The macro produces a root file ""Gamma.root"" with 1D histogram showing the energy deposition in |
| - | + | water box along the beam line. It also produces a text file ""DoseFile.txt"" with | |
energy and dose deposited at each slice of the water box. This is an example output | energy and dose deposited at each slice of the water box. This is an example output | ||
with the default settings: physics process emstandard_opt0 and incident gamma energy of 20 MeV. | with the default settings: physics process emstandard_opt0 and incident gamma energy of 20 MeV. | ||
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</pre> | </pre> | ||
| - | + | You can open Gamma.root file in the following way: | |
| - | + | ||
| + | <pre style="color: #800000; background-color: #dcdcdc"> | ||
| + | root -l Gamma.root | ||
| + | |||
| + | new TBrowser | ||
| + | </pre> | ||
| + | |||
| + | You should get this 1D histogram showing the energy deposition in water box: | ||
| + | |||
[[File:/pbt/RadiotherapyWorkbook/skins/common/images/PhotonPB/Edep.png|Energy deposit per event along the beam]] | [[File:/pbt/RadiotherapyWorkbook/skins/common/images/PhotonPB/Edep.png|Energy deposit per event along the beam]] | ||
