Calculating Electron Yield by Photon Saturation in MCNP

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To determine the saturation limit of electron yield from gamma photon incidence on a metal sheet using MCNP, one must analyze the results per particle generated by the simulation. It is feasible to run simulations with varying particle numbers, such as from 10^6 to 10^12, to observe changes in electron yield and identify the saturation point. The saturation limit can be assessed by comparing the yield at different particle counts until a plateau is reached. Proper calibration and understanding of the material properties are essential for accurate results. Ultimately, MCNP can effectively model these interactions to find the saturation limit of electron yield.
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Electron yield by photon saturation in mcnp
How to check the the saturation limit of electron yield by gamma photon incident on a metal sheet using mcnp. As I know that mcnp give result per Particle , but how can I check the final saturation limit of that metal. Is it possible to check it for different numbers from 10e6 to 10 e12 to see the saturation limit
 
Hello, I'm currently trying to compare theoretical results with an MCNP simulation. I'm using two discrete sets of data, intensity (probability) and linear attenuation coefficient, both functions of energy, to produce an attenuated energy spectrum after x-rays have passed through a thin layer of lead. I've been running through the calculations and I'm getting a higher average attenuated energy (~74 keV) than initial average energy (~33 keV). My guess is I'm doing something wrong somewhere...

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