Scattering Theory

 Scattering theory

In mathematics and physics, scattering theory is a framework for studying and understanding the scattering of waves and particles.

 Prosaically, wave scattering corresponds to the collision .Through acoustic scattering theory we derive the mass density and bulk modulus of a spherical shell 

that can eliminate scattering from an arbitrary object in the interior of the shell—in other words, a 3D acoustic cloaking shell. 

Calculations confirm that the pressure and velocity fields are smoothly bent and excluded from the central region as for previously reported electromagnetic cloaking shells.

Scattering theory

• In mathematics and physics, scattering theory is a framework for studying and understanding the scattering of waves and particles.
• Prosaically, wave scattering corresponds to the collision .Through acoustic scattering theory we derive the mass density and bulk modulus of a spherical shell that can eliminate scattering from an arbitrary object in the interior of the shell—in other words, a 3D acoustic cloaking shell. 
• Calculations confirm that the pressure and velocity fields are smoothly bent and excluded from the central region as for previously reported electromagnetic cloaking shells.