Recent content by Addali sabah

Thank you sir for your comments Cell 1 is immersed in a thermal neutron source which is the cell 2

c Created on: Tuesday, September 05, 2023 at 11:26 1 1 -1.58 -1 2 0 -2 #1 3 0 -3 #1 #2 4 0 3 1 rpp -0.5 0.5 -0.5 0.5 0 0.1 2 so 10 3 so 15 mode n m1 15000. 0.12951 $matrix...

thank you sir , for the sdef card we cannot use both definitions at the same time ( cell= and x, y, z) because x=d1 y=d2 z=d3 these are the extensions of the geometry of the source (this is the definition of a parallelepiped source in the mcnp5 code). in this case the sp is the probability of...

x=d1 y=d2 z=d3", because I have parallelepiped source

I am working on the optimization of the thickness of filters in order to reduce the continuous Bremsstrahlung spectrum emitted by phosphorus 32 measured by the Ge(HP) detector using some MCNP5 code but unfortunately I couldn't find the exact form of declaration of bremsstrahlung in the MCNP...

does the P 32 source emit betas of various energies? if yes, what is the decay scheme of the source P32

can you help me to find the mistake in the input file ? Is it this declaration correct for the bremsstrahlung? this is my input file ( The modeled geometry is composed of the detector( Ge HP) and a parallelepiped source P32 ) 1 1 -5.323 (2 :3 )1 -4 -5 2 2 -1.82 -6 3 0...

thank you but how can i declare this " Bremsstrahlung photons will be produced (Bremsstrahlung photons spectrum) and transported" in the mcnp5 input file? .is it in phys cards ?

I am working on optimizing the thickness of the filters in order to reduce the continuous Bremsstrahlung spectrum emitted by phosphorus 32 with a maximum energy of 1.8 MeV measured by the Ge(HP) detector using MCNP5 code but unfortunately I don't haven't found the exact form of declaration of...