[Gate-users] Instruction for "Arb" Energy Spectrum

[Konstantinos P. Chatzipapas]

Hello Hojjat,
I think that you may refer to these commands:
/gate/source/tc_99m/gps/particle gamma/gate/source/tc_99m/gps/ene/type   User/gate/source/tc_99m/gps/hist/type  energy          #energy in MeV       Percentage/weight/gate/source/tc_99m/gps/hist/point 0.140511 99.9750624002/gate/source/tc_99m/gps/hist/point 0.14263         0.0249375998..................................................../gate/source/tc_99m/setForcedUnstableFlag true/gate/source/tc_99m/setForcedHalfLife 21672 s

Regards,Konstantinos----------------------------------------------------- Konstantinos Chatzipapas
    Medical Physicist, PhD
       University of Patras
 web: Physics Magazine 

    Στις Σάββατο, 16 Οκτωβρίου 2021, 05:15:28 μ.μ. EEST, ο χρήστης Hojjat Mahani <hojjat.mahani at gmail.com> έγραψε:  
 
 Dear all,
I would like to simulate a multi-energy SPECT scanner using a source with built-in energy distribution, arbitrary point-wise spectrum (Arb), using the following command:  
/gate/source/[NAME]/gps/energytype Arb 

Although there is another way to define using "UserSpectrum", there is no instruction on how to define the energy points and the corresponding weights using the "Arb".  Any help would be highly appreciated. 
Hojjat  _______________________________________________
Gate-users mailing list
Gate-users at lists.opengatecollaboration.org
http://lists.opengatecollaboration.org/mailman/listinfo/gate-users  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20211017/c3b2e4a0/attachment.html>