| S. M. Seltzer, An assessment of the role of charged secondaries from nonelastic nuclear interactions by proton therapy beams in water. Gaithersberg,MD: U.S Dept of Commerce, 1993. |
....However, nuclear reactions have a significant effect on the proton beam characteristics. The probability that protons will undergo a nuclear interaction whilst traversing 1 gm cm 2 is around 1 and after 20cm 1 in 4 protons will have suffered a nuclear interaction. A NIST report by Seltzer [3] and summarized by Miller [1] describes the interactions and products. Approximately 21 of the energy lost in slowing down a 250 MeV proton beam in water is due to nonelastic nuclear reactions. This fraction drops to around 4 for a 70 MeV beam. The fraction of energy converted to various ....
S. M. Seltzer, An assessment of the role of charged secondaries from nonelastic nuclear interactions by proton therapy beams in water. Gaithersberg,MD: U.S Dept of Commerce, 1993.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC