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Bragg chiam-hong

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Bremsvermögen von Aluminium für Protonen als Funktion der Energie des Protons.
The Bragg curve of 5.49 MeV alphas in air has its peak to the right and is skewed to the left, unlike the x-ray beam below.
The dose produced by a native and by a modified proton beam in passing through tissue, compared to the absorption of a photon or x-ray beam

Bragg tsiam-hong (ing-gú: Bragg peak, stopping power; Bragg khiok-suànn (Bragg curve)) sī Bragg khiok-suànn tíng-kuân ê tsi̍t-ê bîng-hián ê -tsiam-hong, Bragg hong huē-tsè tshut tiān-lî hok-siā teh tshuan-kuè bu̍t-tsit sî-tsūn ê lîng-liōng sún-sit. Tui-tio̍h iông-tsí, α siā-suànn [en] kah kî-thann ê lî-tsí siā-suànn [en], tsiam-hong ti̍t tshut-hiān teh lia̍p-tsí tio̍h-beh tsīng-tsí tsìn-tsîng. Bragg tsiam-hong sī-í 1903-nî huat-hiān-tsiá William Henry Bragg ê sènn lâi bīng-miâ.[1]

  1. Charlie Ma, C-M; Lomax, Tony (2012). Proton and carbon ion therapy. Boca Raton: CRC Press. p. 4. ISBN 9781439816073. 
  • Stopping power (particle radiation)
  • Bremsstrahlung
  • Linear energy transfer
  • Proton therapy

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