کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1884696 | 1043360 | 2006 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Spectra of linear energy transfer along the range of 500 MeV carbon ions beam Spectra of linear energy transfer along the range of 500 MeV carbon ions beam](/preview/png/1884696.png)
The contribution describes the results of experimental studies performed at the Joint Institute for Nuclear Research (JINR) with 12C ion beam of primary energy 500 MeV/amu. Depth dose distributions of linear energy transfer (L) spectra and the dosimetry characteristics deduced from them have been established by means of an L-spectrometer based on chemically etched track detectors (TED), chemically polyallyldiglycolcarbonate. Experimentally established average L-values increase from about 10 keV/μm at the beam entrance to about 100 keV/μm in the region of the Bragg peak. At the same time, important widening of L-spectra is observed along the range.Depth dose distributions deduced from the L-spectrometer data are compared with those measured by means of diamond detector. A reasonable correlation of results is found.
Journal: Radiation Measurements - Volume 41, Issue 5, May 2006, Pages 594–597