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n the case of scattering from a spherically symmetric charge dist he form factor is given by sin (4) qr/h where p(r) is the normalized charge distribution. F(q²) = √p(r)² 0 4л r²dr

n the case of scattering from a spherically symmetric charge dist he form factor is given by sin (4) qr/h where p(r) is the normalized charge distribution. F(q²) = √p(r)² 0 4л r²dr

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113 In the case of scattering from a spherically symmetric charge distribution, the form factor is given by sin (4) qr/h F(q²) = √p(r) ³ -4л r²dr where p(r) is the normalized charge distribution. (a) If the charge distribution of proton is approximated by p(r) = A exp(-r/a), where A is a constant and a is some characteristic "radius" of the proton. Show that the form factor is proportional to (1+2) where 90 is h/a. (b) If q = 0.71 (Gev) ². determine the characteristic radius of the proton.
Transcribed Image Text:113 In the case of scattering from a spherically symmetric charge distribution, the form factor is given by sin (4) qr/h F(q²) = √p(r) ³ -4л r²dr where p(r) is the normalized charge distribution. (a) If the charge distribution of proton is approximated by p(r) = A exp(-r/a), where A is a constant and a is some characteristic "radius" of the proton. Show that the form factor is proportional to (1+2) where 90 is h/a. (b) If q = 0.71 (Gev) ². determine the characteristic radius of the proton.
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