Re: [fluka-discuss]: Time of birth of optical photons

From: Віктор Родін <viktor94_at_knu.ua>
Date: Sat, 18 Mar 2017 21:11:03 +0200

Hi again,
I have tested ATRACK for optical photons and it is working well. Also I
tried to receive AGOPPH but modified mgdraw file gives me only 1-st optical
photon and a lot of zeros. It seems to me that AGOPPH is birth time of
photon at least for this one. Where is my mistake?

Best regards,
Viktor


2017-03-18 14:58 GMT+02:00 Віктор Родін <viktor94_at_knu.ua>:

> Hello Andrea,
> Did you say that I must use AGOPPH instead of ATRACK for optical
> photons?Is this variable equal 0 when optical photon borns in scintilator
> or it gives time passed since the creation of the primary particle?
>
> Cheers,
> Viktor
>
> 2017-03-18 14:28 GMT+02:00 Andrea Fontana <andrea.fontana_at_pv.infn.it>:
>
>> Hello Viktor,
>> the variable to look at is AGOPPH (agopph = age of the photon
>> (seconds))
>> in the OPPHST stack. When dealing with optical photons, always take into
>> account
>> that they are treated by FLUKA differently from the other particles: in
>> particular
>> they are loaded into a separate stack.
>>
>> Best,
>> Andrea
>>
>>
>>
>> Il 17/03/2017 22:26, Віктор Родін ha scritto:
>>
>>> Dear FLUKA users and experts.
>>> With help of the ATRACK I have opportunity to receive information
>>> when my primary particle enters to the scintillation region and time of
>>> hitting of created photons into detector volume but this isn't enough. Can
>>> I receive a birth time of every scintillation photon?Thank you for your
>>> attention.
>>>
>>> Best regards,
>>> Viktor
>>>
>>
>> --
>> ========================================================================
>> Dr. Andrea Fontana tel: +39 0382 987991
>> Istituto Nazionale fax: +39 0382 423241
>> di Fisica Nucleare
>> Sezione di Pavia e-mail: andrea.fontana_at_pv.infn.it
>> Via Bassi 6 web : www.pv.infn.it/~fontana
>> 27100 PAVIA, Italy
>> ========================================================================
>>
>>
>



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Received on Sat Mar 18 2017 - 21:27:24 CET

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