Dear Fracesco and Giorgi,
Many thanks for the emails. I reduced the transport threshold to 1keV for all the regions (Global) and added the MULSOPT card for switching the single scattering . Unfortunately, it gives no result and the files are empty to plot.
The inp file is been attached to the email
Best regards,
Masoomeh
________________________________________
From: Francesco Cerutti
Sent: 22 February 2017 12:52
To: Masoomeh Yarmohammadi Satri
Cc: Giorgi Kharashvili; FLUKA Discussion List
Subject: RE: [fluka-discuss]: Minimium
And switch on single scattering with MULSOPT
**************************************************
Francesco Cerutti
CERN-EN/STI
CH-1211 Geneva 23
Switzerland
tel. ++41 22 7678962
fax ++41 22 7668854
On Wed, 22 Feb 2017, Francesco Cerutti wrote:
>
> Hi Masoomeh,
>
> yes, there is a fundamental problem in your input file.
> You cannot run 45 keV electrons with a transport threshold set by default at
> 100 keV (as printed in the output file).
> Lower it down to the 1 keV hard limit mentioned by George through the EMFCUT
> card
>
> Cheers
>
> Francesco
>
> **************************************************
> Francesco Cerutti
> CERN-EN/STI
> CH-1211 Geneva 23
> Switzerland
> tel. ++41 22 7678962
> fax ++41 22 7668854
>
> On Wed, 22 Feb 2017, Masoomeh Yarmohammadi Satri wrote:
>
>> Dear George,
>>
>> Many thanks for your email.
>>
>> I tried for 45keV electron on a Cu target. I receive no data. If there is
>> a problem in the file?
>>
>> Or it is the matter of low energy, Cu target and Fluka with this energy?
>> If Yes, If you propose other simulation code for this energy and target?
>>
>> Regards,
>> Masoomeh
>> ________________________________________
>> From: George Kharashvili [georgek_at_jlab.org]
>> Sent: 20 February 2017 15:53
>> To: Masoomeh Yarmohammadi Satri
>> Cc: FLUKA Discussion List
>> Subject: Re: [fluka-discuss]: Minimium
>>
>> Dear Masoomeh,
>>
>> The low limit of electron transport is 1 keV. However, modeling of 45 keV
>> electron beam interaction with matter requires special care. From FLUKA
>> manual Chapter 1.1.7: "The minimum recommended energy for PRIMARY
>> electrons is about 50 to 100 keV for low-Z materials and 100-200 keV for
>> heavy materials, unless the single scattering algorithm is used."
>>
>> Best regards,
>> George
>>
>>
>>
>> ----- Original Message -----
>> From: "Masoomeh Yarmohammadi Satri" <masoomeh.yarmohammadi.satri_at_cern.ch>
>> To: "FLUKA Discussion List" <fluka-discuss_at_fluka.org>
>> Sent: Monday, February 20, 2017 8:38:53 AM
>> Subject: [fluka-discuss]: Minimium
>>
>> Dear All,
>>
>> If there is a minimum level of energy for defining as beam energy in
>> Fluka. If Fluka is useful for 45keV electron beam energy hitting a target?
>>
>>
>> Best regards,
>> Masoomeh
>
>
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Received on Thu Feb 23 2017 - 15:58:34 CET