wave scattering
Model of flexural wave scattering from an acoustic black hole in an infinite thin plate
... flexural wave scattering by the acoustic black hole is studied analytically considering an ABH without viscoelastic absorbing layer, and numerically by the finite difference method taking account an ABH ...
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The Uniform geometrical Theory of Diffraction for elastodynamics: Plane wave scattering from a half-plane
... plane wave scattering from a stress-free half-plane is presented in the form of the Sommerfeld integral and its non-uniform asymptotics are given in the form convenient for use in the UTD ...
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Mean path length invariance in wave-scattering beyond the diffusive regime
... in wave-scattering beyond the diffusive regime Matthieu Davy 1 ✉ , Matthias Kühmayer 2 , Sylvain Gigan 3 & Stefan Rotter 2 ✉ Diffusive random walks feature the surprising property that the average ...
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Matter wave scattering on complex potentials
... the scattering of a matter wave on a finite size lattice realizes in particular different types of velocity ...of scattering of a matter wave onto a lattice whose depth is modulated with ...
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Analysis and design of wave scattering by weakly non-uniform waveguides
... From the design point of view of minimizing wave transmission to a desired degree (vibration propagation) for a given range of vibration frequencies, we would like t[r] ...
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Matter wave scattering on an amplitude-modulated optical lattice
... the scattering on amplitude modulated optical lattice we demonstrate hereafter a new technique to realize a velocity filter with a width slightly larger than the state of the art with velocity selective Raman ...
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Scattering of dislocated wave fronts by vertical vorticity and the Aharonov-Bohm effect. I Shallow water
... Aharonov-Bohm scattering amplitude, compared to the correction calculated by Berry et ...forward scattering with a strong asymmetry, which increases with ␣ as shown in ...water wave scattering ...
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Nonconservative Rayleigh scattering
... We indicate how the perturbation expansion method pre- sented here for a one-dimensional medium could be generalized to the multi-dimensional case. The basic idea of introducing a large-scale description of the radiation ...
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Scattering below critical energy for the radial 4D Yang-Mills equation and for the 2D corotational wave map system
... map system, Int. Math. Res. Not. 57 (2005), 35253549. [4] Patrick Gérard, Description du défaut de compacité de l'injection de Sobolev, ESAIM Control Optim. Calc. Var. 3 (1998), 213233 (electronic). [5] Carlos E. Kenig ...
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In- and out-of-plane longitudinal acoustic-wave velocities and elastic moduli in h-BN from Brillouin scattering measurements
... half-way between the substrate surface and the plane normal. 7 This differs from the experimental observation of basal h-BN planes being perpendicular to the film plane in turbostratic BN, 8 and the primary role of ...
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Precomputed Atmospheric Scattering
... We have presented the first real-time method to render the sky and the aerial perspective from all viewpoints, with mul- tiple scattering, terrain shadows and light shafts, and correct variation with all view and ...
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Virtual Compton Scattering
... one probes the nucleon polarizability locally inside the particle, with a distance scale given by Q 2 . Equivalently, VCS can be seen as elastic scattering on a nucleon placed in an applied EM field, and hence the ...
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Numerical simulation of wave propagation in 2-D fractured media: scattering attenuation at different stages of the growth of a fracture population
... the wave travels undisrupted with a circular wave ...multiple scattering attenuation and anisotropy (directional variations) also increase, re- sulting in the reduction of coherent P- and ...
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Atomic Resonance and Scattering
... In order to observe this double resonance effect, RF power to the proton is modulated off-on, and the electron signal is monitored with a lock-in amplifier at th[r] ...
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Atomic Resonance and Scattering
... We have produced Rydberg atoms in a lithium atomic beam using cw dye lasers, and developed the technology for detecting these atoms with electric field ionization.. T[r] ...
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Atomic Resonance and Scattering
... The Rydberg atom detector uses an inhomogeneous electric field to spatially resolve the state of the Rydberg atom (see Fig. This has four advantages over the more commonly[r] ...
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Atomic Resonance and Scattering
... In 1986 we completed construction of our neutral trap apparatus and began doing ex- periments with it. Our first successful run has advanced the state of the neu[r] ...
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Atomic Resonance and Scattering
... deflect the lasers so that the laser and atomic beams intersect at right angles, to minimize Doppler broadening. The interaction region combines efficient collection of cas[r] ...
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Atomic Resonance and Scattering
... We have produced Rydberg atoms in a lithium atomic beam using cw dye lasers, developed the technology for cw detection of these atoms with static electric field [r] ...
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Atomic Resonance and Scattering
... Multiphoton ionization can occur whenever intense light interacts with matter. The study of multiphoton ionization is an active area of contemporary research in optica[r] ...
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