Nuclear physics-molecular and resonance spectroscopy


Question 1:

a) Describe the multipole moments for point charges.

b) How do you find out quadrapole moment of deuteron?

Question 2:

a) What are the properties of the nuclear forces?

b) Describe in detail the inferences drawn from the experimental data of deuteron.

Question 3:

a) Describe different kinds of nuclear reactions.

b) Obtain an expression for the Q-value of nuclear reaction.

Question 4:

a) What are magic numbers?

b) Describe in detail the nuclear shell model.

Question 5:

a) What are different interactions which exist among the elementary particles?

b) Describe charge conjugation and space inversion invariance.

Question 6:

a) What are block equations?

b) Obtain solutions for Block equations for steady state conditions.

Question 7:

a) Derive an expression for the separation between consecutive rotational lines in non-rigid rotator approximation.

b) Write down the applications of the rotational spectroscopy.

Question 8:

a) Describe energy levels, selection rules treating vibrating diatomic molecule as a harmonic oscillator.

b) What happens to the rotational constant of V = 1 state in comparison to V = 0 state if vibration rotation interaction occurs?

Question 9: Write notes on any two of the given:

a) Meson theory of nuclear forces.
b) Semi-empirical mass formula.
c) Conservations laws among elementary particles.
d) PQR branches in the IR spectrum.

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Physics: Nuclear physics-molecular and resonance spectroscopy
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