文献类型：期刊文献

英文题名：Comment on 'Symbolic integration of aproduct of two spherical Bessel functions with an additional exponential and polynomial factor' by B. Gebremariam, T. Duguet and SK Bogner

作者：Chen, Ruyun[1];Chen, Juan[1];Kuang, Xuesong[1]

机构：[1]Guangdong Ocean Univ, Sch Math & Comp, Zhanjiang 524088, Guangdong, Peoples R China

年份：2023

卷号：282

外文期刊名：COMPUTER PHYSICS COMMUNICATIONS

收录：SCI-EXPANDED(收录号：WOS:000888862600001)、、EI(收录号：20223912787683)、Scopus(收录号：2-s2.0-85138377274)、WOS

基金：The work is supported by Natural Science Foundation of Guangdong Province of China (No. 2022A1515010419), and Educational Commission of Guangdong Province of China (No. 2020KTSCX049).

语种：英文

外文关键词：Spherical Bessel function; Meijer-G function; Analytic expression

外文摘要：In [1], Gebremariam et al. presented a Mathematica package that performs the symbolic computation of the integral integral(infinity)(0) e(-x/u)x(n) j(mu)(x) j(nu) (x)dx for some specific values n, mu and nu, where j(mu)(x) and j(nu)(x) denote the spherical Bessel functions of integer orders, with mu >= 0 and nu >= 0. In this comment we will give a general analytic expression by means of the Meijer-G function. (c) 2022 Published by Elsevier B.V.