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Question Re: Primitive Scorer in repeated mother volume 

Forum: Hits, Digitization and Pileup
Re: Question Primitive Scorer in repeated mother volume (Suhaili Zakaria)
Re: None Re: Primitive Scorer in repeated mother volume (Tsukasa Aso)
Date: 30 Mar, 2009
From: Suhaili Zakaria <Suhaili Zakaria>

Hi Tsukasa Aso,

Thanks for your reply. I have looked at the examples that you suggested, but I think it's not quite what I was looking for.

Perhaps I didn't explain it clearly.

My construction is as below. I have a mother volume (detector head Volume) that consists of detector and collimator as its daughter volume. I construct the collimator using parameterisation (as in older version's examples, not using nested parameterisation).

I have four detector heads and I construct it by repeating the original volume using a placement physical volume for each detector, using the same logical volume. I only define the position and rotation.

                                  ---------------
                                 |  Detector    |
                                  ---------------
                                 | | | | | | | | | collimator

                            ---                     ---
                           |  |==                 ==|  |
                  Detector |  |==        o        ==|  | Detector
                           |  |==    source       ==|  |
                           |  |==                 ==|  |
                           ---                      ---

                                | | | | | | | | |  collimator                          
                                  ---------------
                                 |  Detector    |
                                  ---------------

I defined the collimator holes as primitive scorer. The result that I obtain, is it from one set of collimators, or the sum from all four? Or, how do I want to set the copyNo for each collimator holes for all four heads?

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1 None: Re: Primitive Scorer in repeated mother volume   (Tsukasa Aso - 30 Mar, 2009)
(_ None: Re: Primitive Scorer in repeated mother volume   (Suhaili Zakaria - 31 Mar, 2009)
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