搜索结果: 76-90 共查到“物理学 scattering”相关记录229条 . 查询时间(0.119 秒)
Coulomb Field Scattering in Born-Infeld Electrodynamics
Coulomb Field Born-Infeld Electrodynamics
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2010/12/24
In the context of Born-Infeld electrodynamics, the electromagnetic fields interact with each other via their non-linear couplings. A calculation will be performed where an incoming electromagnetic pl...
Semi-inclusive Deep Inelastic Scattering off Few-Nucleon Systems: Tagging the EMC Effect and Hadronization Mechanisms by with Detection of Slow Recoiling Nuclei
Semi-inclusive Deep Inelastic Scattering off Few-Nucleon Systems EMC Effect Hadronization Mechanisms by with Detection of Slow Recoiling Nuclei
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2011/1/7
The semi-inclusive deep inelastic scattering of electrons off the deuteron (2H D) and 3He with de-tection of slow protons and deuterons, respectively, i.e. the processes D(e, e′p)X and 3He(e, e′D)X,...
Writing CFT correlation functions as AdS scattering amplitudes
Writing CFT correlation functions AdS scattering amplitudes
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2010/12/23
We explore the Mellin representation of conformal correlation functions recently proposed by Mack. Examples in the AdS/CFT context reinforce the analogy between Mellin amplitudes and scattering amplit...
Higher Spin Scattering in Superstring Theory
Higher Spin Scattering Superstring Theory
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2010/12/23
We compute scattering amplitudes of leading Regge trajectory states in open superstring theories. Highest spin states at mass level n with spin s=n+1 for bosons and s=n+1/2 for fermions are generated ...
Causal Scattering Matrix and the Chronological Product
Causal Scattering Matrix the Chronological Product
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2010/12/23
A causal scattering matrix is constructed by means of the mixed chronological and normal product of the free quantum fields of different variables. This scattering matrix does not contain the divergin...
Semi-inclusive Deep Inelastic Scattering off Few-Nucleon Systems: Tagging the EMC Effect and Hadronization Mechanisms by with Detection of Slow Recoiling Nuclei
Semi-inclusive Deep Inelastic Scattering Few-Nucleon Systems Tagging EMC Effect Hadronization Mechanisms Detection Slow Recoiling Nuclei
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2010/12/29
The semi-inclusive deep inelastic scattering of electrons off the deuteron ($^2H \equiv D$) and $^3He$ with detection of slow protons and deuterons, respectively, i.e. the processes $D(e,e'p)X$ and $^...
The analytical $\pi\pi$ scattering amplitude and the light scalars
analytical $\pi\pi$ scattering amplitude light scalars
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2011/1/5
In this work we construct the scattering amplitude T0 0 with regular analytical properties in the s complex plane, that describes simultaneously the data on the scattering.
Itinerant Spin Excitations in SrFe2As2 Measured by Inelastic Neutron Scattering
Itinerant Spin Excitations Inelastic Neutron Scattering
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2010/11/23
We report inelastic neutron scattering measurements of the magnetic excitations in SrFe2As2,
the parent of a family of iron-based superconductors. The data extend throughout the Brillouin
zone and u...
Spin-dependent Scattering by a Potential Barrier on a Nanotube
Spin-dependent Scattering Potential Barrier on a Nanotube
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2010/11/22
The electron spin effects on the surface of a nanotube have been considered through the spin-orbit interaction (SOI), arising from the electron confinement on the surface of the nanotube. This is of t...
Gamma-Z box contributions to parity violating elastic e-p scattering
Gamma-Z box contributions parity violating elastic e-p scattering
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2011/1/7
Parity-violating (PV) elastic electron-proton scattering measures Q-weak for the proton, QpW
. To extract QpW from data, all radiative corrections must be well-known. Recently, disagreement on the gZ...
Scattering universality classes of side jump in anomalous Hall effect
universality classes of side jump anomalous Hall effect
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2010/11/23
The anomalous Hall conductivity has an important extrinsic contribution known as side jump
contribution, which is independent of both scattering strength and disorder density. Nevertheless, we discov...
Commensurate antiferromagnetic ordering in Ba(Fe{1-x}Co{x})2As2 determined by x-ray resonant magnetic scattering at the Fe K-edge
Commensurate antiferromagnetic x-ray resonant magnetic Fe K-edge
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2010/11/22
We describe x-ray resonant magnetic diffraction measurements at the FeK-edge of both the parent BaFe2As2 and superconducting Ba(Fe0.953Co0.047)2As2 compounds. From these high-resolution measurements w...
Scattering of band carriers by neutral and charged impurities
Scattering of band carriers by neutral charged impurities
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2010/11/24
Mobility of band carriers scattered on donors, partially ionized, partially neutral, is considered in general and calculated for crystals of AIII-BV group. As neutral impurity we have constructed the ...
Parity violation in low energy neutron deuteron scattering
Parity violation low energy neutron deuteron scattering
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2011/1/6
Parity violating effects for low energy elastic neutron deuteron scattering are calculated for
DDH and EFT-type of weak potentials in a Distorted Wave Born Approximation, using realistic
hadronic st...
Evaluation of Compton scattering sequence reconstruction algorithms for a portable position sensitive radioactivity detector based on pixelated Cd(Zn)Te crystals
Evaluation of Compton scattering sequence reconstruction algorithms a portable position sensitive radioactivity detector based on pixelated Cd(Zn)Te crystals
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2011/1/4
We present extensive simulation studies on the performance of algorithms for the Compton sequence reconstruction used for the development of a portable spectroscopic instrument (COCAE), with the capab...