[Gate-users] How could I define the light guide using DETECT2000?

[wugc]

Hi,sebnem erturk

Thank you very much for your reply.
I have tried the macro, the result seem better than before. But if I want to module the segment light guide as shown of Fig.1, I find the module “start_box” can’t performed the saw cut depth. 
Thanks in advance for any help.


Fig 1


Cheers.

2011-04-06 



guocheng wu
Northeasten Univesity of Medical Sciences liaoning CHINA
Email：wuguocheng at neusoft.com



发件人： sebnem erturk 
发送时间： 2011-04-03  06:12:56 
收件人： wugc 
抄送： 
主题： Re: [Gate-users] How could I define the light guide using DETECT2000? 
 
Hi,


You can try below macro?


I did some time ago with DETECT2000.


# -------------- Optical Grease ------------- #
start_box
boundaries -8.0 8.0 -8.0 8.0 0.0 0.1
n 1.55
absorption_coeff 4000.0
scattering_coeff 4000.0
fin_xmin METAL 1.0RC
fin_xmax METAL 1.0RC
fin_ymin METAL 1.0RC
fin_ymax METAL 1.0RC
fin_zmin POLISH
fin_zmax POLISH
end_box
# -------------------------------------------- #


Good luck!


--
se


2011/4/2 wugc <wuguocheng at neusoft.com>

Dear Gate users,

Using DETECT, I simulated detector module consisted of a LSO Block and PMT, and the block detector segmented by cutting slots in a single piece of scintillator crystal, more detail see the attached file. Unfortunately, the results seem not good. I want to define the light guide between Block and PMT, but I don’t know how to define them using DETECT?
How could I define the light guide using DETECT?

Any ideas or suggestions would be appreciated.

Cheers

2011-04-02






guocheng wu
Northeasten Univesity of Medical Sciences liaoning CHINA
Email：wuguocheng at neusoft.com
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-- 
----------------------------------------------------------
Sebnem Erturk, PhD
University of Pisa, Physics Dpt.
Largo Pontecorvo, 56127 Pisa-Italy
Office       :0039 050 2214346
Mobile(1)  :0039 345 3331440
Mobile(2)  :0090 533 2359654
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