Results 261 to 270 of about 1,075,159 (297)

Effect of noise on chaotic scattering

Physical Review E, 2009
When noise is present in a scattering system, particles tend to escape faster from the scattering region as compared with the noiseless case. For chaotic scattering, noise can render particle-decay exponential, and the decay rate typically increases with the noise intensity.
Jesús M, Seoane, Liang, Huang, Miguel A F, Sanjuán, Ying-Cheng, Lai   +3 more
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Transient effects on stimulated Brillouin scattering

Optics Letters, 1992
We present a detailed comparison of theory and experiment for transient stimulated Brillouin scattering for a pump pulse with Gaussian temporal profile. A new approach for measuring Brillouin linewidths is demon-strated, and an unexplained asymmetry is observed.
G W, Faris, M J, Dyer, A P, Hickman
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Multiple-scattering effects in halo phenomena

Journal of the Optical Society of America A, 1986
Halo phenomena comprise a surprisingly large variety of arcs and spots in the sky. Most of the observed phenomena are explained in the framework of geometrical optics by a single scattering of the sunrays at hexagonal ice crystals/1/. The repeated scattering of sunrays by two or three crystals is proposed to explain a few rarely observed phenomena like
E. Tränkle, R. Greenler
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Electromagnetic Effects in Meson-Nucleon Scattering

Physical Review, 1958
The dominant part of pion-nucleon scattering is charge independent. In view of the apparent discrepancies in the dispersion relations for meson scattering. it is desirable to investigate the effects on meson-nucleon scattering of including the electromagnetic interaction in an otherwise charge- independent theory. The calculation, which is performed in
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Polarization Effects in Nucleon-Nucleon Scattering

Physical Review, 1953
If a beam of unpolarized nucleons is scattered from a target of unpolarized nucleons, the scattered particles are polarized (in a direction normal to the scattering plane) provided that the interaction contains tensor or spin-orbit forces. The polarization can be detected by means of a second similar scattering since the cross section then contains an ...
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Polarization Effects in Exclusive Hadron Scattering

Physical Review Letters, 1986
Measured helicity nonconservation in ${\ensuremath{\pi}}^{\ensuremath{-}}p\ensuremath{\rightarrow}{\ensuremath{\rho}}^{\ensuremath{-}}p$ and in $\mathrm{pp}$ elastic scattering indicates that higher-twist contributions are $\frac{1}{10}\ensuremath{-}\frac{1}{3}$ the size of the leading-twist amplitudes, and that the relative phase between certain ...
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Nuclear effects in deep inelastic scattering

Nuclear Physics A, 1992
Abstract A number of topics in deep inelastic scattering on nucleons and nuclei is reviewed. An update of the experimental results on ratios of nuclear structure functions is presented together with a brief discussion of theoretical models. The inelastic J / Ψ virtual photoproduction data are used to study the influence of the nuclear medium on the
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Scattering Effects

2023
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Effect of scatterer thickness on mott-scattering asymmetry

Il Nuovo Cimento B Series 10, 1968
L. Braicovich, B. De Michelis, A. Fasana
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Rayleigh Scattering and Raman Effect, Theory*

1999
Rayleigh and Raman scattering are elastic and inelastic forms of light scattering, usually by molecules. From a common ground in electrodynamic theory, the mechanisms are explained and shown to provide the basis for using Raman effect measurements as a spectroscopic tool.
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