Re: [fluka-discuss]: minimum allowable gamma transport cutoff in the EMF card in compliance with the minimum energy in DETECT card

From: Santana, Mario <msantana_at_slac.stanford.edu>
Date: Sat, 29 Feb 2020 02:07:58 +0000

"The minimum threshold energy for transport and production of photons is 100 eV. For electrons and positrons, it is 1 keV.”

—> You cannot set the gamma cut-off at 1E-9 (=1 eV)


M


On Feb 19, 2020, at 10:52 PM, riya dey <riyadey_at_barc.gov.in<mailto:riyadey_at_barc.gov.in>> wrote:

Dear Fluka Experts,

I am using a charcoal source and the maximum gamma energy of the system is 50 keV. Since I want pulse height spectra, I have given in DETECT card WHAT (4) (E cut) = 1E-9; WHAT (3) (E max) = 50E-6; WHAT (2) (E min) = 1E-9. Now, in the EMF cut card, for transport cut off what value should I give as minimum gamma cut off? Can I set this value as 1E-9 ? Please note, I have chosen EM – CASCA for simulation.

Thanks and Regards

~~~~~~~~~~~~~~~~~~~~~~~~~
Riya Dey


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Received on Sat Feb 29 2020 - 04:55:27 CET

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