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

From: Andrew Taylor <taylora_at_cp.dias.ie>
Date: Fri, 22 Nov 2013 10:35:09 +0000

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 - 12:20:19 CET

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