[Gate-users] sobp

[Ahmed Elmekawy]

Dear All,

I know Jefferson is right, this is the definition for the SOBP to collect
all pristine Bragg peak and defined the energy and weight factor for all
peak i will use but my question how I can it by Gate,thanks.

Best Regards,
Ahmed


On Thu, Oct 17, 2013 at 10:17 AM, Loic Grevillot
<loic.grevillot at gmail.com>wrote:

> Dear Ahmed,
>
> Jefferson is right, a SOBP is simply a collection of Pristine Bragg peaks.
> First you have to simulate a set depth-doses, with an energy step of a few
> MeV in between each energy (1 or 2 mm steps in range for instance between 2
> peaks).
> Then you have to sum the peaks with different weight in order to build a
> flat SOBP.
>
> Sincerely,
>
> Loïc
>
>
> Loïc
>
>
> 2013/10/17 Ahmed Elmekawy <ahmedfelmekawy at gmail.com>
>
>> Hi Jefferson,
>>
>> I used example 6 for the pencil proton beam,do you have any idea how I
>> can make it,Thanks.
>>
>> Best Regards,
>> Ahmed
>>
>>
>> On Thu, Oct 10, 2013 at 4:22 PM, Jefferson <jefferson.sorriaux at gmail.com>wrote:
>>
>>> Dear Ahmed,
>>>
>>> You can do several simulations changing the energy of your incident
>>> protons and weight the simulation results (pristine bragg peak) at the end
>>> to obtain a flat sobp.
>>>
>>> Regards,
>>>
>>>
>>> 2013/10/10 Ahmed Elmekawy <ahmedfelmekawy at gmail.com>
>>>
>>>> Dear Gate User,
>>>>
>>>> I just have a question about the sobp ?,I am trying to do the the sobp
>>>> for the beam through the water phantom by Gate, I am able to do the
>>>> pristine peak but how I can do the sobp by gate,
>>>>
>>>> Best Regards,
>>>> Ahmed
>>>>
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>>>>
>>>
>>>
>>
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