Re: energy distribution

From: Paola Sala (paola.sala@cern.ch)
Date: Fri Jun 09 2006 - 14:35:18 CEST

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    Hello
    why do you expect an exponential
    decrease? I would expect a rather flat Compton-like
    spectrum. Your photons have 5 MeV energy, and
    1-5 MeV electrons loose only about 100 keV in 50 cm air
    Paola

    anankos@bk.ru wrote:

    >Hello.
    >I have troubles with results concerning energy distribution of secondary particles in following experiment.
    >I consider an air cube illuminated with photons with fixed energy. And I would like to obtain enegy distribution of secondary electrons crossing boundary of cube. This distribution should decrease exponentially with increasing of energy at histogram. But I've obtained rather different results. Maybe I'm doing somthing wrong but I don't understand what.
    >My input file in attachment
    >
    >
    >
    >


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