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--- software:g4simulation:configuration [2020/06/12 11:20] – himuser
+++ software:g4simulation:configuration [2022/01/14 18:44] (current) – external edit 127.0.0.1
@@ Line 19: / Line 19: @@
 geometry-file <filename>
 </code>
+  * Specify if the tagger/scintillator is used as sensiteve detector (SD):    <code>
+use-tagger <0/1>
+</code> If there is no scintillator in the geometry, use-tagger needs to be set 0
+  * Specify if the clorimeter is used as sensiteve detector (SD):    <code>
+use-clorimeter <0/1>
+</code>
+  * Specify if radiation studie should be done:    <code>
+do-radiation-studies <0/1>
+</code>
   * Specify the geant4 macro file to be executed. If this command is not used the geant4 interactive shell will be loaded. <code>
@@ Line 36: / Line 48: @@
     * ''particleGun'': uses the geant4 particle gun which can be set in the macro file
     * ''p16uniform'': generates electron over the surface of proto16, placed at 1.2 m from the particle source. The electron energy is uniformly distributed between 100 MeV and 1500 MeV
-    *  ''primaUniform'': generates electron over the surface of the PRIMA detector, placed at 1.2 m from the particle source. The electron energy is uniformly distributed between 100 MeV and 1500 MeV
+    *  ''primaUniform'': generates electrons over the surface of the PRIMA detector (between Rin and Rmin [mm]), placed at 1200 mm (=dz) from the particle source. The electron energy is uniformly distributed between Emin and Emax [MeV].
-    *  ''P0gun'': generates any geant4 particle with arbitrary direction, origin 1.2 m from detector (z-direction). The particles energy is uniformly distributed between Emin and Emax. If Emin = Emax, the particles have a constant initial Energy.
+    *  ''pi0Gun'': generates a pion with arbitrary directon, origin 1.2 m from detector (z-direction). The particles energy is uniformly distributed between Emin and Emax. If Emin = Emax, the particles have a constant initial energy. The pion instantly decays into two photons with random momentum directions constrained by momentum conservation. Also the angles of the pion can be chosen (theta, phiMin, phiMax [deg]).
+    *  ''beam'': shoots electrons in z-direction, is positioned a view mm before the target and has to be used with a geometry which includes the target!
 \\
-    * Explicit config Parameters for "P0gun" (distances in mm, Energies in MeV):
-      * set particle type  <code>
-P0_particle gamma
-</code>
-      * set velocity direction, leave dz = 1200 to hit the detectors surface at dx, dy <code>
-P0_dx 200
-P0_dy 200
-P0_dz 1200
-</code>
-      * set the particles initial energy <code>
-P0_Emin 1000
-P0_Emax 1000
-</code>
-\\
-    * Specify if the tagger/scintillator is used as sensiteve detector (SD):    <code>
-use-tagger <0/1>
-</code>
-    * If there is no scintillator in the geometry, use-tagger needs to be set 0