Radiation Protection Dosimetry Advance Access originally published online on December 8, 2006
Radiation Protection Dosimetry 2006 122(1-4):451-454; doi:10.1093/rpd/ncl515
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First attempts at prediction of DNA strand-break yields using nanodosimetric data
1 Department of Particle Physics, Weizmann Institute of Science, Rehovot, 76100, Israel
2 Department of Radiation Medicine, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
3 Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, D-38116, Germany
4 Present address: RARAF, Columbia University, P.O. Box 21, Irvington, NY 10533, USA
5 Present address: The Center for Radiological Research, Columbia University, New York, NY 10032, USA
* Corresponding author: gyg2101{at}columbia.edu
| Abstract |
|---|
We present the first results of our attempts to correlate yields of ionisation clusters in a gas model of DNA and corresponding double-strand break (DSB) yields in irradiated plasmids, using a simple statistical model of DNA lesion formation. Based on the same statistical model, we also provide a comparison of simulated nanodosimetric data for electrons and published DSB yields obtained with the PARTRAC code.