Re: HVL for Xe-133

[a.zapantis@qut.edu.au (Alex Zapantis)]

> If the source is not collimated I would expect the HVL to be low!

Wouldn't the (first) HVL be larger for broad beam geometry when compared to
a well collimated set up??

PS If I have missed something here please forgive me. I also am not certified!!

Regards



                        Alex Zapantis
                        Radiation Safety Officer                               
                        Queensland University of Technology          
                        Health & Safety Section                             
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