- #1
A.R.
- 10
- 1
What is the dependence between multiple scattering (Moliére formula) and the mass of incident particles?
I'm reading on my book:
"the effect of multiple scattering is generally small for heavy charged particles"
but I really can't find a correlation with mass in the Molière formula, while the Rutherford cross section for single scattering seems to INCREASE with mass, for particles with same momentum:
so it's proportional to (m/p2)2.
I haven't found neather a plot of Moliére probability distribution for different particles.
Can you explain me why the text says so? In formulae and/or by logic.
Thank you.
EDIT: (m/p2)2 instead of (m/p)2.
I'm reading on my book:
"the effect of multiple scattering is generally small for heavy charged particles"
but I really can't find a correlation with mass in the Molière formula, while the Rutherford cross section for single scattering seems to INCREASE with mass, for particles with same momentum:
so it's proportional to (m/p2)2.
I haven't found neather a plot of Moliére probability distribution for different particles.
Can you explain me why the text says so? In formulae and/or by logic.
Thank you.
EDIT: (m/p2)2 instead of (m/p)2.
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