(a) What is L+Y ? (No calculation allowed!) (b) Use the result of (a), together...

(a) What is L+Y^ℓ_ℓ ? (No calculation allowed!)
(b) Use the result of (a), together with Equation 4.130 and the fact that L_zY^ℓ_ℓ =  ћℓY^ℓ_ℓ, to determine Y^ℓ_ℓ(θ,ϕ), up to a normalization constant.
(c) Determine the normalization constant by direct integration. Compare your final answer to what you got in Problem 4.7.

Equation 4.130

Problem 4.7

Transcribed Image Text:

L+=thetish Ә 20 icot 6. Ә ф). аф (4.130)