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Question CellFlux Socring Problem 

Forum: Biasing and Scoring
Date: 14 Oct, 2010
From: Ibrahim <Ibrahim>

Hi everybody,

I am using geant4 for X ray imaging physics purpose. When I irradiate the fluorescence screen Gd2O2S with X Rays, optical photons are created in Gd2O2S and spread into the Silicon where they must be detected.

 Silicon is divided into 2496 x 2304 pixels and the size of each pixel is 50 x 50 um. The program works well and I get the image of the object which I would like to image, but I am still having the following problem: If I want to get an image of high quality I have to irradiate the detector with 200 millions of X rays or 500 millions etc...

I irradiated the detector with only 100 millions of X Rays and the calculation started running on our cluster but after some hours the calculation was blocked and did not continue! Do you know why? by the way. I am scoring the flux per each pixel of the pixelated silicon.
Your cooperation and help is highly appreciated

With many kind regards .


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1 None: Re: CellFlux Socring Problem   (Tsukasa Aso - 14 Oct, 2010)
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