Differences

This shows you the differences between two versions of the page.

--- community:hepsim:pgun [2016/11/03 13:42]
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+++ community:hepsim:pgun [2016/11/15 17:48] (current)
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-[[community:hepsim|<< back]]
+[[community:hepsim|<< back to HepSim manual]]
 ====== Creating single particle samples ======
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 Single particle samples are created using the ProMC Java package.
 Here is an example how to make single particle sample using Jython {{:community:hepsim:particle_gun.py|particle_gun.py}}.
-Use [[https://atlaswww.hep.anl.gov/asc/jas4pp/|Jas4pp]] to run this script.You can modify this script to change pT, Eta etc.
+You can use [[https://atlaswww.hep.anl.gov/asc/jas4pp/|Jas4pp]] to run this script:
+<code bash>
+wget --no-check-certificate https://atlaswww.hep.anl.gov/asc/wikidoc/lib/exe/fetch.php?media=community:hepsim:particle_gun.py -O particle_gun.py
+fpad particle_gun.py # run this script using Jas4pp
+</code>
+The last  command creates 1000 single-pion events with random Eta, Phi and momenta.
+You can modify this script to change pT, Eta etc.
 An example implemented in Jython is also given in [[http://jwork.org/dmelt/code/index.php?keyword=particle_gun|Dmelt example]] page. You will need to run either DMelt or Jas4pp to create single-particle sample using the Jython script.

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