Scattering theory — CSIR Net PYQ (Question 3)
A Scattering theory previous-year question (PYQ) from Quantum Mechanics (CSIR Net). Read the question, check the correct answer, then practise the full topic.
Question 3 of 14 · 5.0 marks
A particle of energy scatters off a repulsive spherical potential
where and are positive constants. In the low energy limit, the total scattering crosssection is , where
. In the limit the ratio of to the classical scattering cross-section off a sphere of radius is
where and are positive constants. In the low energy limit, the total scattering crosssection is , where
. In the limit the ratio of to the classical scattering cross-section off a sphere of radius is
- 14
- 23
- 31
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Correct answer: Option 1
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