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None Re: delta-rays track of DNA-Physics and Livermore-Physics  

Forum: DNA/Very Low Energy
Re: Question delta-rays track of DNA-Physics and Livermore-Physics (Batom)
Re: None Re: delta-rays track of DNA-Physics and Livermore-Physics (Ziad Francis)
Date: 07 Sep, 2016
From: Batom <Batom>

Dear Ziad,

Thank your for your reply. Yes, I produced initial kinetic energy spectrum of electrons from 600 MeV/u Iron ion in 200 um box. In the case of DNAPhysics, max value of electrons kinetic energy is 23.4 keV, and For LivermorePhysics- 288.2 keV, for StandardPhysics - 641.8 keV. So, initial kinetic energy of secondary electrons produced by DNAPhysics is 10 and 30 times less than Livermore and Standard PhysicsLists. Please see as attached files of initial energy spectra of electrons for 3 different physics list. Here, unit is keV, and to attach, energy printed only above 20 keV, because large file produced by DNAPhysics.

P.S. I also compared track of ions with other Monte-Carlo codes at DNA scale, which codes produced energetic delta-rays with long travel from track core.

Best Regards, Batom.

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/09/07/06.41-37703-Ekin-DNAPhyics.txt
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/09/07/06.41-54463-Ekin-Livermore.txt
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/09/07/06.41-24450-Ekin-Standard.txt

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