Difference between revisions of "HOWTO run a single-particle-gun simulation"
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Revision as of 21:06, 25 May 2020
Running a single particle Gun
In this example we are going to use hdgeant4 and we are simulating a single particle eta to be generated. The eta is chosen to also show how to force geant to let eta decay only into one final state rather than all possible ones. To achieve all this we require two files:
- "control.in", to define the kinematics and with the particle type. An example of this files looks as follows:
TRIG 1000
KINE 117 5.97 0.01 0. 0.0 0.05 360.
SCAP 0. 0. 1.
TGTWIDTH 0.5 .5
HADR 1
OUTFILE 'etaRAND.hddm'
RNDM 2057859
RUNG 30402 - "r.mac"
