Re: [fluka-discuss]: obtaining pp -> pi0 + X diff cross-section

From: Vittorio Boccone <Vittorio.Boccone_at_cern.ch>
Date: Fri, 22 Nov 2013 11:02:06 +0000

Hi Andrew,
  there is no geometry in the code you sent. Attach please the full input files.


If you are a real beginner try to checkout the lectures of our beginner’s course:
 http://www.fluka.org/fluka.php?id=course&sub=program&navig=2&which=dresden2013
the page also contains the (solution of the) exercises proposed to the student.

Best,
V.

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On 22 Nov 2013, at 11:35, Andrew Taylor <taylora_at_cp.dias.ie<mailto:taylora_at_cp.dias.ie>> wrote:
Dear Fluka People,
I've now successfully installed fluka (many thanks for the
help provided). I am now trying to obtain the differential
cross-section for fixed target collisions (proton beam, proton
target). I've written the input file below. However, it seems that at
least one thing is still missing (the error message reports problems
with the number of regions). I'm a newbie with fluka, so
any help you can provide me with would be gratefully
appreciated.
Thanks,
Andrew
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
TITLE
 Neutral pion fluence around proton-irradiated p target
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
BEAM            50.0       0.0       0.0       0.0       0.0      1.0 PROTON
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
USRYIELD      1399.0    PIZERO      50.0       3.0       2.0       1.0TotPi0(E)
USRYIELD        50.0     0.001     100.03.14159265       0.0       3.0 &
START       100000.0
STOP
--
------------------------------------------------------------
Dr. Andrew Taylor-Castillo
School of Cosmic Physics
Dublin Institute for Advanced Study
Ireland
office: +353 16621333x337
mob.: +353 877116296

Received on Fri Nov 22 2013 - 13:49:42 CET