Bessel function

(redirected from Spherical Bessel function)

Bessel function

[′bes·əl ‚fəŋk·shən]
(mathematics)
A solution of the Bessel equation. Also known as cylindrical function. Symbolized Jn (z).
References in periodicals archive ?
From the fact that the first leading term of the local truncation function for LFE2D-9 equation is the 8th-order Bessel function of the first kind, we suspect that the first leading term of the local truncation function for LFE3D-27 will be the 8th-order spherical Bessel function of the first kind.
8](k[DELTA]), the 8th-order spherical Bessel function of the first kind.
n] denotes the spherical Hankel function of the first kind (also called spherical Bessel function of the third kind, see Chapter 10 in [1]).
n] denotes the spherical Bessel function of the first kind (see Chapter 10 in [1]).
2](kR) spherical Bessel function in the region where the Franck-Condon factors are nonzero (i.
n](kr) are the spherical Bessel function and spherical Hankel function of the first kind, respectively.
n]([rho]) are the first kind spherical Bessel function and second kind spherical Hankel function, respectively.
l](kr) with the corresponding spherical Bessel functions [j.
n] (x) and spherical Bessel functions of the first kind [j.