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Electrons with momentum 330 MeV/c are elastically scattered through an angle of 100 by a nucleus of 56Fe. If the charge distribution on the nucleus is that of a uniform hard sphere, and assuming the...

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Electrons with momentum 330 MeV/c are elastically scattered through an angle of 100 by a nucleus of 56Fe. If the charge distribution on the nucleus is that of a uniform hard sphere, and assuming the Born approximation is valid, by what factor would you expect the Mott cross-section to be reduced?

Answered 128 days After May 22, 2022

Solution

Baljit answered on Sep 28 2022
63 Votes
We have given Momentum of Electron po =330MeV/c
Angle of Scattering Ѳ=10o
We know that Form Factor is given by
F(q2)=3 [ sin(b(r))- b(r) cos(b(r))]b-3
Here b(r)= and a=1.21A1/3
a=radius of nuclei
A is atomic mass of given atom
Now
q=2po sin(Ѳ/2)
here po initial momentum and Ѳ...
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