Thanks, here is another question:
how to calculate the density of the residual nuclei for electrons like the data table in the attatchment, can fluka do that ?
I have attatch the data table that I extract from a paper in the attatchment.
Thanks in advanced.
From: msantana_at_slac.stanford.edu
To: fluka-discuss_at_fluka.org
Subject: Re: [fluka-discuss]: how to calculate the content of residual nuclei
Date: Mon, 1 Jun 2015 16:28:38 +0000
Hi,
Please look in detail the slides of the latest course where most options and necessary cards are introduced:
https://indico.cern.ch/event/365567/contribution/9/material/slides/0.pdf
Note that card RESNUCL generates output data (*fort) with the inventory of radioisotopes, which is what you are looking for. In order to combine the *fort files of different runs and get readable (ascii) data files use scripts 'usrsuw' or 'usrsuwev'. These
can be initiated directly from within Flair.
Also, very important for your specific case in which you have a lepton beam is to use card PHOTONUC to activate photo neutron production, which is switched off by default:
http://www.fluka.org/fluka.php?id=man_onl&sub=61
Moreover, not only should you switch on that card, but also you ought to bias the neutron production through LAM-BIAS card:
http://www.fluka.org/fluka.php?id=man_onl&sub=45
For example:
LAM-BIAS 0.0 0.02 2.0 PHOTON
LAM-BIAS 0.0 0.02 2.0 PHOTON INEALL
PHOTONUC 1.0 0.00 0.0 IRON IRON
- Mario
From: lzfneu <lzfneu_at_live.com>
Date: Monday, June 1, 2015 12:12 AM
To: fluka-discuss <fluka-discuss_at_fluka.org>
Subject: [fluka-discuss]: how to calculate the content of residual nuclei
Dear all,
I have a question about the content of residua nuclei after irradiation and
my problem is as follows:
An Iron block was irradiated by energy of 1.62GeV electron with intensity of 6.25e10/s for 8 years and cooling time is one day. now I can use RESNUCLE card to calculate the residual nuclei types and the induced activity of them, but i don't know how to calculate
the contnet of a given residual nuclei after irradiation, 56Mn or 55Fe for instance.
Can fluka calculate the content of residual nuclei and how to do that.
Thanks in advance.
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Received on Tue Jun 02 2015 - 07:53:10 CEST