[Gate-users] How to determine positron emission points

Rukiah katoshka_7880 at yahoo.com
Mon Sep 17 06:55:14 CEST 2018


Hi Jakub,

Thank you for the suggestion. For your information, my positron simulation does not include any PET scanner so I am not sure if using phase space actor will work (I tried before using different actor but there was no output). However, I thank you for introducing me to the phase space actor and I will try using it. 
 Rukiah A LatiffPhD studentFaculty of HEalth SciencesThe University of Sydney
 

    On Saturday, September 15, 2018, 6:50:21 AM GMT+10, jbaran <jakub.baran at ifj.edu.pl> wrote:  
 
 Hi Rukiah,

you can easily use the production and stopping actor (phase space actor 
will work also with enabled emission point option). Maybe I am missing 
something but did you consider to use actors in yours' simulations?

All the best,
Jakub

On 2018-09-14 22:37, Rukiah wrote:
> Hi Marcin,
> 
> Thank you for the suggestions.However,my problem is to obtain the
> positron emissions point instead of annihilations point.Is it possible
> to get that information?
> 
> Thank you.
> 
> Sent from Yahoo Mail for iPhone [4]
> 
> On Saturday, September 15, 2018, 3:35 am, Marcin Balcerzyk
> <m.balcerzyk at csic.es> wrote:
> 
>> Coincidences.dat ASCII output contains anihilation point data. See
>> Gate wiki how to read it. Enable ASCII and coincidences. In Gate 6.0
>> you add command
>> 
>> /gate/physics/addProcess PositronAnnihilationStd
>> 
>> In newer Gate it’s different command. Your source must emit
>> positrons.
>> 
>> I hope that helps
>> 
>> Marcin Balcerzyk, Ph.D.
>> Unidad Ciclotron,
>> Centro Nacional de Aceleradores,
>> Universidad de Sevilla-CSIC-Junta de Andalucia,
>> Parque Tecnólogico Cartuja 93,
>> c/Thomas Alva Edison Nº 7,
>> 41092 Sevilla (Spain),
>> Tel.: (+34) 954 460 553 ext. 236 [1],
>> Fax: (+34) 954 460 145 [2],
>> mobile:(+34) 697 322 126 [3]
>> Skype: balcerzm
>> 
>>> 
> 
> 
> Links:
> ------
> [1] tel:(+34) 954 460 553;236
> [2] tel:(+34) 954 460 145
> [3] tel:(+34) 697 322 126
> [4] https://overview.mail.yahoo.com/?.src=iOS
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