[Gate-users] Attaching the sensitive detectors (SD) to trapezoid volume

[Xinjie Zeng]

Dear Han Gyu,

Thank you for your information! I will try your suggestion.

Thanks,

On Tue, Nov 9, 2021 at 7:22 AM 강한규 <lovehangulp at naver.com> wrote:

> Dear Xinjie Zeng,
>
>
>
> In order to use trapezoidal geometry for PET simulation, "*PETscanner*"
> should be used.
>
>
>
> In addition, please use "*genericRepeater*" for the defining of the
> trapezoidal geometry with a full-ring PET configuration.
>
>
>
> Best regards,
>
>
>
> Han Gyu
>
>
> --------Han Gyu Kang, Ph.D, Researcher
>
> National Institute of Radiological Sciences (NIRS)
> National Institutes for Quantum and Radiological Science and Technology
> (QST)
>  4-9-1 Anagawa, Inage-ku, Chiba 263-8555, JAPAN
>
>
>
> -----Original Message-----
> *From:* "Xinjie Zeng"<xinjie.zeng at stonybrook.edu>
> *To:* <gate-users at lists.opengatecollaboration.org>;
> *Cc:*
> *Sent:* 2021-11-09 (화) 05:43:22 (GMT+09:00)
> *Subject:* [Gate-users] Attaching the sensitive detectors (SD) to
> trapezoid volume
>
> Dear Gate-users,
>
> I am defining a "general trapezoid" volume to the crystal and it works
> fine when I only look at the geometry. However, when I try to attach the
> sensitive detector to the crystal, the simulation breaks and fails. Please
> see below the set-up:
>
> /gate/systems/cylindricalPET/crystal/attach   crystal
> /gate/crystal/attachCrystalSD
>
> The Break message is attached. Nevertheless, when I define the geometry to
> "box", everything is fine. Does someone have experience with this or is
> there a bug in the trapezoid volume for attachCrystalSD? I have also tried
> "wedge" volume and the simulation breaks, too. Any suggestions would be
> highly appreciated!
>
> Thank you!
> --
> Xinjie Zeng
> Ph.D. student
> Department of Electrical and Computer Engineering & Radiology
> Stony Brook University
>


-- 
Xinjie Zeng
Ph.D. student
Department of Electrical and Computer Engineering & Radiology
Stony Brook University
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