Dear Flavio
enclosed please find two plots (thanks to A.Mairani) showing the adopted
fits for the 11B(p,alpha 8Begs) (alpha0) and 11B(p,alpha 8Be*) (alpha1)
reactions as implemented in Fluka. The angular distribution in the
centre-of-mass is assumed isotropic (between the alpha and the 8Be/8Be*,
than the 8Be/8Be* are subsequently decayed into two alphas).
Above a few MeV it start to appear also the 11B(p,3alpha) reaction without
going thru 8Be ground state, or 8Be*
Hope this helps
Alfredo
> Dear Fluka team,
> I am currently using fluka to perform some simulation in the energy range
> 600 keV - 3 MeV of proton impinging on a boron target and evaluating the
> alpha particle production.
> I would like to ask if it's possible to know how the cross section of this
> reaction and its cinematic have been modelled, in order to perform some
> comparison with experimental spectra.
> Thanks!
>
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Received on Sun Feb 13 2022 - 23:27:42 CET