|Message: Re: Photonuclear with Bertini in g4.10.00.p01||Not Logged In (login)|
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There's still something really strange.
Thresholds for 24Mg(g,a)20Ne and 12C(g,3alfa) are respectively about 9.32 MeV and 7.37 MeV.
With 11MeV gamma beam on carbon (and Mg) target with PreCompoundDeexcitation I get a lot of alphas from C->3alpha reaction (and it works down to 7.4 MeV also decreasing the # of output particles) but it's the only source of alphas up to 11MeV or above, so I can't find any alpha from 24Mg(g,a)20Ne until around 15 MeV. It looks to me that maybe something with thresholds is wrong (if I'm not wrong on something else of course). Now I realize that finding where the thresholds (of all processes) are calculated must be harder than I previously figured out (it must have something to do with "collide" and G4Inucl* classes I guess) but I can't see any reason for those 2 to be calculated differently.
So, again, any insight or suggestion would be appreciated.
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