For ,
,
and
,
where
is a Bessel function of the first kind,
is the gamma function, and
is a confluent
hypergeometric function of the first kind.
For ,
,
and
,
where
is a Bessel function of the first kind,
is the gamma function, and
is a confluent
hypergeometric function of the first kind.
Weisstein, Eric W. "Weber-Sonine Formula." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Weber-SonineFormula.html