Re: A_question_about conversion from NIEL-DEP to NIEL

Dear Lucia,

thanks to your reply.

I tried ALL-PART score instead of PROTON.

I obtained NIEL=0,14295 MeV-cm2/g for Al-1 MeV protons.

But NIEL=0,0548 MeV-cm2/g (Jun et al, 2003)

Two results are still not compliant.

My input file is follow.

Thanks your advance.

TITLE

Simulation for NIEL value for Al target

DEFAULTS
NEW-DEFA

BEAM -0.001 PROTON

BEAMPOS 0.0 0.0 0.0

GEOBEGIN
COMBNAME

     0 0 Bench test geometry

RPP B1 -10000.0 10000.0 -10000.0 10000.0 -10000.0 10000.0

RPP B2 -10.0 10.0 -10.0 10.0 -10.0 10.0

XYP B3 0.0

XYP B4 1.0

END

R1 5 +B1 -B2

* vacuum before

R2 5 +B2 +B3

*Al target

R3 5 +B2 +B4 -B3

* vacuum after

R4 5 +B2 -B4

END

GEOEND

ASSIGNMA BLCKHOLE R1

ASSIGNMA VACUUM R2

ASSIGNMA ALUMINUM R3

ASSIGNMA VACUUM R4

USRBIN 10. NIEL-DEP 25. 1.0 1.0 1.0niel

USRBIN 0.0 0.0 0.0 1.0 1.0 1.0&

USRBIN 10. ALL-PART 41. 1.0 1.0
1.0fluence

USRBIN 0.0 0.0 0.0 1.0 1.0 1.0&

START 1000000. 0.0

STOP
Received on Thu Jul 14 2011 - 10:48:23 CEST