搜索结果: 1-15 共查到“物理学 Frame”相关记录15条 . 查询时间(0.025 秒)
OPTIMIZING RADIOMETRIC PROCESSING AND FEATURE EXTRACTION OF DRONE BASED HYPERSPECTRAL FRAME FORMAT IMAGERY FOR ESTIMATION OF YIELD QUANTITY AND QUALITY OF A GRASS SWARD
Hyperspectral Photogrammetry Calibration Feature Estimation
2018/5/15
Light-weight 2D format hyperspectral imagers operable from unmanned aerial vehicles (UAV) have become common in various remote sensing tasks in recent years. Using these technologies, the area of inte...
Towards hard X-ray imaging at GHz frame rate
hard X-ray imaging GHz frame rate Instrumentation and Detectors Plasma Physics
2012/5/17
Gigahertz (GHz) imaging using hard X-rays ($\gtrsim$ 10 keV) can be useful to high-temperature plasma experiments, as well as research using coherent photons from synchrotron radiation and X-ray free ...
A Relativistic Version of the Two-Level Atom in the Rest-Frame Instant Form of Dynamics
the Two-Level Atom the Rest-Frame Instant Form of Dynamics High Energy Physics - Theory
2011/8/30
Abstract: We define a relativistic version of the two-level atom, in which an extended atom is replaced by a point particle carrying suitable Grassmann variables for the description of the two-level s...
A Relativistic Version of the Two-Level Atom in the Rest-Frame Instant Form of Dynamics
Relativistic Version the Two-Level Atom the Rest-Frame Instant Form of Dynamics
2011/8/16
Abstract: We define a relativistic version of the two-level atom, in which an extended atom is replaced by a point particle carrying suitable Grassmann variables for the description of the two-level s...
We relate two formulations of the recently constructed double field theory to a frame-like geometrical formalism developed by Siegel. A self-contained presentation of this formalism is given, includi...
Rest Frame Subjet Algorithm With SISCone Jet For Fully Hadronic Decaying Higgs Search
Rest Frame Subjet Algorithm SISCone Jet For Fully Hadronic Decaying Higgs Search
2011/1/5
The rest frame subjet algorithm is introduced to de ne the subjets for the SISCone jet. Using it,an IR and collinear safe jet shape observable N-subjettiness, j N, is de ned to discriminate the fat ...
Classical and Quantum Interpretations Regarding Thermal Behavior in a Coordinate Frame Accelerating Through Zero-Point Radiation
Classical Quantum Thermal Behavior Coordinate Frame Zero-Point Radiation
2010/11/16
A relativistic classical field theory with zero-point radiation involves a vacuum corresponding to a scale-invariant spectrum of random classical radiation in spacetime with the overall constant chos...
Frame dependence of 3He transverse (e,e') response functions at intermediate momentum transfers
Frame dependence of 3He transverse (e,e') response functions intermediate momentum transfers
2011/1/7
The transverse electron scattering response function of 3He was recently studied by us in the
quasi-elastic peak region for momentum transfers q between 500 and 700 MeV/c. Those results,
obtained us...
The tripartite entanglement is examined when one of the three parties moves with a uniform acceleration with respect to other parties. As Unruh effect indicates, the tripartite entanglement exhibits ...
Expanding universes in the conformal frame of $f(R) $ gravity
Expanding universes conformal frame $f(R) $ gravity
2010/3/17
The late time evolution of Friedmann-Robertson-Walker (FRW) models with a perfect fluid matter source is studied in the conformal frame of $f(R) $ gravity. We assume that the corresponding scalar fiel...
A null frame for spacetime positioning by means of pulsating sources
spacetime positioning pulsating sources
2010/3/17
We introduce an operational approach to the use of pulsating sources, located at spatial infinity, for defining a relativistic positioning and navigation system, based on the use of four-dimensional b...
Measuring the quality of a quantum reference frame: the relative entropy of frameness
quality quantum reference frame relative entropy frameness
2010/4/8
In the absence of a reference frame for transformations associated with a group G, any quantum state that is non-invariant under the action of G may serve as a token of the missing reference frame. We...
Eigenstates of Laser-Assisted Scattering in a Noninertial Frame
noninertial frame laser field scattering eigenstate
2007/8/15
2005Vol.44No.6pp.1002-1006DOI:
Eigenstates of Laser-Assisted Scattering in a Noninertial Frame
FENG Zi-Min and LI Shu-Min
Department of Modern Physics, University of Sci...
p-A Drell-Yan Process in the Target Rest Frame
Drell-Yan process color dipole Green function
2007/8/15
2003Vol.39No.5pp.579-582DOI:
p-A Drell-Yan Process in the Target Rest Frame
DUAN Chun-Gui,1,2 QIAO Xiu-Mei,1
and LI Guang-Lie3,4
1 Physics Department, Hebei Teachers' Un...
Frame Dependence of the Pair Contribution to the Pion Electromagnetic Form Factor in a Light-Front Approach
Frame Dependence the Pair Contribution the Pion Electromagnetic Form Factor a Light-Front Approach
2010/10/28
The frame dependence of the pair-term contribution to the electromagnetic form factor of the pion is studied within the Light Front approach. A symmetric ansatz for the pion Bethe-Salpeter amplitude w...