Re: how to get the Energy deposition in mixture of Gd2O3+Al2O3

It is not possible to separate the contribution explicitely.
However, since you are dealing with a low energy photon beam, and therefore
just pure e.m. processes contribute, I would do the following evaluation
a posteriori:
take the energy deposition in the region and calculate the share
between Gd203 and Al203 according to their respective partial
electron density in your mixture.
I think that this would give a reasonable guess.

      GIuseppe Battistoni

On 6/15/2011 12:29 PM, zhbail_at_student.sysu.edu.cn wrote:
> dear all
> E=500kev photon through the region which be assigned by mixture of Gd2O3+Al2O3.
> My question is how can I get the Energy deposition of Gd2O3 or Al2O3
> while I can only get the total Energy deposition in the region.
>
> thanks
Received on Wed Jun 15 2011 - 18:18:47 CEST