Scattering of a longitudinal Bessel beam by a sphere embedded in an isotropic elastic solid

• Published in: The Journal of the Acoustical Society of America Vol. 142; no. 5; p. 2881
• Main Authors: Leão-Neto, J P, Lopes, J H, Silva, G T
• Format: Journal Article
• Language: English
• Published: United States 01.11.2017

The scattering of a longitudinal Bessel beam of arbitrary order by a sphere embedded in an isotropic solid matrix is theoretically analyzed. The spherical inclusion can be made of a viscoelastic, elastic, or fluid-filled isotropic material. In the analysis, the absorbing, scattering, and extinction...