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The radial etching velocity for tracks in polymer film
Authors:V A Ditlov  A U Gatchegov  W Enge  F Petersen  M Danziger  A Schulz and V Trofimov
Institution:

* Research Institute of Photochemical Industry, Leningradski pr., 47, 127165, Moscow, Russia

** Institut für Reine und Angewandte Kernphysik, Christian-Albrechts-Universitat, Otto-Hahn-Platz 1, 24118, Kiel, Germany

*** Flerov Laboratory of Nuclear Research, Joint Institute for Nuclear Research, Head Post Office, P.O. Box 79, 101000, Russia

Abstract:Here we have made an attempt to describe etching along and perpendicular to the ion track axis with the many-hit response model. From experiments where sheets of Makrofol KG film were exposed to Au and Xe ions it was found that Vt/Vb depends on restricted energy loss (REL). Then, for the many-hit model the registration parameters of the detectors were found and were used for the calculation of the radial distributions of the transversal etching rate and were compared with experimental data.
Keywords:Theory of detection  latent track formation  response function  etching  transversal etching rate  etching rate along track axis  polymer detector
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