Re: [fluka-discuss]: result and beam collision questions

From: Vittorio Boccone <dr.vittorio.boccone_at_ieee.org>
Date: Wed, 3 Sep 2014 23:11:07 +0200

Dear Ning Feipeng,

    I am a starter of Fluka, and interested in heat loads on magnets.
>
> 1, When I run the Fluka course ex7, I can not get the files of *_tab.lis. How do
> these files produced?
>
I would start to read the introductory part of the manual/slides just that
you get an idea of FLUKA is and how it works.

You run FLUKA and your results are there but miss a keypoint: merge the
data which generate the file (lis and more in general ex7_usr[XXX]_unit for
the relevant scoring.

After that I would also start from Exercise 1.

> 2, I want to simulate e+e- collison, but I don't know how to setup the
> cards, two beams?
>
 No you can't. You need to generate the primary interactions externally
with Phoject or Pythia and then load them in FLUKA.

    3, From some ppts of RESMM, there are some pictures that showed the
> heat loads of the detector and magnet(the unit is watt). Can Fluka do these
> or there are some translations.
>
From the deposited energy [GeV] you need to convert into [Watts], so you
need to scale it to the collision rate time the cross section.
The plot can be done with Flair. You might need a bit of digging in the
data to evaluate the total power dissipated on a region, although you can
add a specific scoring for that.

Best,
Vittorio
Received on Wed Sep 03 2014 - 23:11:07 CEST