TY  - COMP
AU  - Diehl, Markus
AU  - Grocholski, Oskar
TI  - BestLime 1.2: a C++ library for computing Fourier-Bessel transforms with Levin's integration method
M1  - PUBDB-2024-06114
PY  - 2024
AB  - BestLime provides methods for computing the integral of a function f(z) times J(nu, z q), where J(nu, x) is a Bessel function of the first kind.New in version 1.2: (i) Add functions to compute integration weights for a given value of q. (ii) Use these weights to speed up integration calls that take several functions as argument. (iii) Changes in the implementation of the class that handles integrands which increase as z goes to infinity.These allow for higher integration precision in our benchmark examples, after small adjustments to the interpolation grids.
LB  - PUB:(DE-HGF)33
DO  - DOI:10.5281/zenodo.13844084
UR  - https://bib-pubdb1.desy.de/record/615359
ER  -