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Polarization control proposal for Shanghai deep ultraviolet free electron laser
FEL Crossed undulator Circular polarization Slippage
2012/2/28
In this paper, a fully coherent radiation option with controllable polarization is proposed for Shanghai deep ultraviolet free electron laser (FEL) test facility. Intensive start-to-end simulation sug...
Radiative polarization of electrons in a strong laser wave
Radiative polarization electrons Radiative polarization
2011/9/9
Radiative polarization of electrons brought into collision with a high power laser is studied. We derive an expression for the squared amplitude of this process (summed over polarizations of the final...
Relativistic Reduced-Mass and Recoil Corrections to Vacuum Polarization in Muonic Hydrogen, Muonic Deuterium and Muonic Helium Ions
Relativistic Reduced-Mass Recoil Corrections Vacuum Polarization Muonic Hydrogen Muonic Deuterium Muonic Helium Ions
2011/8/3
Relativistic Reduced-Mass and Recoil Corrections to Vacuum Polarization in Muonic Hydrogen, Muonic Deuterium and Muonic Helium Ions.
Circular polarization control for the European XFEL in the soft X-ray regime
XFEL Circular polarization European
2011/8/31
The possibility of producing X-ray radiation with high degree of circular polarization is an important asset at XFEL facilities. Polarization control is most important in the soft X-ray region.However...
Low-Temperature Dependences of the Polarization of Terahertz Emission from $n$-Germanium in Heating Electric Fields
Low-Temperature Dependences Polarization of Terahertz Emission Heating Electric Fields
2010/11/19
As was noted in [3], in order to verify the assumption that the behavior of the polarization dependences of the terahertz emission by hot electrons from 𝑛-Ge is determined by the type of carri...
New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models
New physics effects top quark spin correlation and polarization LHC: comparative study different models
2011/1/6
Extensions of the Standard Model often predict new chiral interactions for top quark, which
will contribute to top quark spin correlation and polarization in t¯t production at the LHC. In
this ...
New results on the hadronic vacuum polarization contribution to the muon g－2
muon magnetic moment vacuum polarization electron-positron annihilation tau decays g－2
2010/5/7
Results on the lowest-order hadronic vacuum polarization contribution to the muon magnetic anomaly are presented. They are based on the latest published experimental data used as input to the dispersi...
Measurement of W-Boson Polarization in Top-quark Decay in ppbar Collisions at sqrt(s) = 1.96 TeV
W-Boson Polarization Top-quark Decay
2010/3/16
We report measurements of the polarization of W bosons from top-quark decays using 2.7 fb^-1 of ppbar collisions collected by the CDF II detector. Assuming a top-quark mass of 175 GeV/c^2, three measu...
Polarization Diffusion from Spacetime Uncertainty
Cosmic Microwave Background Polarization Diffusion Spacetime Uncertainty
2010/3/18
A model of Lorentz invariant random fluctuations in photon polarization is presented. The effects are frequency dependent and affect the polarization of photons as they propagate through space. We tes...
A modified system of equations of electrodynamics of continuous media has been obtained. Beside the Lagrangian system an alternative gauge-like formalism has been developed to introduce the toroid mom...
A possibility to control the polarization of high-energy photons by means of a laser beam
polarization high-energy photons
2010/4/19
The elastic light-light scattering below the threshold of the e+e- pair production leads to a variation in polarization of hard g-quanta traversing without loss a region where the laser light is focus...