Q66. aparticle of energy e scatters off a repulsive spherical potential for r

Q66. Aparticle of energy E scatters off a repulsive spherical potential for r0. In the limit , ka the ratio of a to the classical scattering cross-section off a sphere a radius a is (a) 4 (b) 3 (c)1

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  Ruby negi

  solution.

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  see the solution

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  hope everything is clear to u

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  Abhishek singh

  Option A is correct. Best regards.

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  Do ask doubts.

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  sir yeah sigma classical kya hai

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  Chandra prakash

  see attached file

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  Dhairya sharma

  see attached. I tried an alternate method but quick method.

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  dear i used the condition of k which is given that it's low energy scattering.

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  it will give u result that qm cross section will be four time higher.see attached.

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  hope it will help u

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