Calibration of the photometric method of heavy ion charge measurements in emulsion using a CCD camera
Abstract
A previously developed method of heavy ion charge measurements in emulsion has been significantly improved. The charge measurements are based on analysis of photometric profiles of the particle tracks in emulsion. These profiles are obtained using a CCD camera mounted on an optical microscope. So far, the manual charge determination by delta ray counting had to be used for calibration of the photometric method. In this paper a complete procedure for calibration of the photometric method is shown, without resorting to the manual method.
- Publication:
-
Nuclear Instruments and Methods in Physics Research A
- Pub Date:
- November 2002
- DOI:
- 10.1016/S0168-9002(02)01568-1
- Bibcode:
- 2002NIMPA.493..146K