Hankel's integral is given by
 |
where 
is a Bessel function of the first kind
and 
is the gamma function. Hankel's integral can be
derived from Sonine's integral.
Hankel's Integral
See also
Poisson Integral, Sonine's IntegralExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Hankel's Integral." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/HankelsIntegral.html