[ RadSafe ] proton response of radiochromic dye film

[Monty Charles]

Please can anyone direct me to information on the proton response of 
radiochromic dye film.  I am interested in using some film which has 
been calibrated with x-rays, gamma and beta sources.  I guess I am 
asking if anyone has data on the relative proton/gamma response?

Many thanks

Monty Charles
****************Dr Monty Charles
Head of Radiation Biophysics
Reader in Radiation Physics
Head of Postgraduate Taught Courses
School of Physics & Astronomy
The University of Birmingham
Birmingam B15 2TT, UK
+44(0)121 414 3483