Re: [PyMca] SIMULATION OF SCATTER PEAKS

[PyMca g. p. m. list. <pym...@li...>]

But have you filled all the energies emitted by your tube??? Run your 
simulation with something similar to the table below.

DISCLAIMER: I do not know if your tube has anything to select a single 
energy nor if the ratios below apply to the emission of your tube. In 
the configuration you sent us you are using a monochromatic beam. 
Without optical elements, you must have multiple energies coming out of 
your X-ray tube and not a single one.

On 25/06/2025 18:08, PyMca general purpose mailing list. wrote:
> Dear members,
>
> Many thanks for the responses Armando. I have double clicked the 
> second energy table but the results are still the same.
>
> As you can see from the scatter peaks, why is the simulated one more 
> intense than the experimental counterpart.
>
> REGARDS
>
> On Wed, Jun 25, 2025 at 6:34 PM PyMca general purpose mailing list. 
> <pym...@li...> wrote:
>
>     Dear Armando,
>
>     Attached kindly find the original spectrum and cfg file I used.
>
>     Thank you in advance.
>
>     On Wed, Jun 25, 2025 at 6:09 PM PyMca general purpose mailing
>     list. <pym...@li...> wrote:
>
>         Dear Edward,
>
>         My first impression is that you are considering Mo-Ka as
>         exctation beam and that you have forgotten about Mo-Kb. 
>         (double click on the second energy of the energy table to
>         turn-it pink)
>
>
>         Without the original spectrum and the original cfg file it is
>         difficult to say more.
>
>         Armando
>
>         On 25/06/2025 16:50, PyMca general purpose mailing list. wrote:
>>         Dear Armando,
>>
>>         Many thanks for the prompt response.
>>
>>         The excitation energy is 17.5 keV (X-ray tube)
>>
>>         On Wed, Jun 25, 2025 at 5:20 PM PyMca general purpose mailing
>>         list. <pym...@li...> wrote:
>>
>>             Dear Edward,
>>
>>             Can you provide details about your excitation source?
>>
>>             Armando
>>
>>             On 25/06/2025 12:41, PyMca general purpose mailing list.
>>             wrote:
>>             > Dear members,
>>             >
>>             > I have attempted to simulate experimental spectrum
>>             using XMI-MSIM
>>             > pymca software but the simulated scatter peaks are not
>>             matching with
>>             > their experimental counterparts. I would like to
>>             know why and how to
>>             > correct it.
>>             >
>>             > See the attached spectra.
>>             >
>>             > Thank you in advance.
>>             >
>>             > Edward Sichangi
>>             >
>>             >
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