tan(θ)tan(θ) has a Cauchy distribution,
f(x)=1π(1+x2)f(x)=1π(1+x2)
for −π2<θ<π2−π2<θ<π2
then √|tan(θ)|√|tan(θ)| has a distribution
f(x)=1π(1+x4)|2x|f(x)=1π(1+x4)|2x|
for −π2<θ<π2−π2<θ<π2 in blue below.
These set of peaks for the probability density of √tan(θ)√tan(θ) are not at π2π2 apart but 24√324√3 apart.
24√3=1.5197rad=87.071o≠90o24√3=1.5197rad=87.071o≠90o
From,
Epvℏ={1−√tan(θv)}cxvEpvℏ={1−√tan(θv)}cxv
The probability density of 1−√tan(θv)1−√tan(θv) has been right shifted by 11. The peak intensity of EpEp occurs not at θ=0radθ=0rad but at θ=1rad=57.296oθ=1rad=57.296o.
a=cxva=cxv
is assumed constant.
Note: Also,
Epvℏ={√tan(θv)−1}cxvEpvℏ={√tan(θv)−1}cxv
in which case two peaks occurs centered about θ=−1radθ=−1rad, θ=1.5197radθ=1.5197rad apart. A notch occurs at θ=−1radθ=−1rad.