Найдено научных статей и публикаций: 5, для научной тематики: Deconvolution
1.
Urusov V.A.
- Journal of Physics: Conference Series 666 (2016) 012030 , 2016
The algorithm of reconstruction of particle energy spectrum from electrostatic
spectrometer data under condition of angular dependence of the energy distribution of the
charged particles flow at the spectrometer entrance. It is shown that, assuming a linear
relationship between the potentials, a sta...
The algorithm of reconstruction of particle energy spectrum from electrostatic
spectrometer data under condition of angular dependence of the energy distribution of the
charged particles flow at the spectrometer entrance. It is shown that, assuming a linear
relationship between the potentials, a standard method of recovering the spectrum by means of
dividing the recorded signal by the scanning voltage gives the correct result in the first
approximation.
2.
V. A. Urusov
- Bulletin of the Russian Academy of Sciences. Physics , 2012
We study the relation between the output signal and energy and mass distributions of charged par
ticles at the input of tandem double focusing mass spectrometers. A universal equation for arbitrary scanning
methods is proposed. Formulas allowing the reconstruction of true energy and mass spectra are...
We study the relation between the output signal and energy and mass distributions of charged par
ticles at the input of tandem double focusing mass spectrometers. A universal equation for arbitrary scanning
methods is proposed. Formulas allowing the reconstruction of true energy and mass spectra are derived.
Bulletin of the Russian Academy of Sciences. Physics, 2012, Vol. 76, No. 5, pp. 558–560. © Allerton Press, Inc., 2012.
3.
Kurnaev, V.; Urusov, V.
- Technical Physics Letters , 2010
A relationship between the energy distribution of particles and the analyzer output signal has been studied for energy-dispersive electrostatic spectrometers with a preretardation system consisting of diaphragms with round holes. The theoretical model is compared to the results of computer simulatio...
A relationship between the energy distribution of particles and the analyzer output signal has been studied for energy-dispersive electrostatic spectrometers with a preretardation system consisting of diaphragms with round holes. The theoretical model is compared to the results of computer simulations and experimental data. A simple formula is proposed for reconstructing the true energy distribution at low values of the retarding ratio.
Technical Physics Letters, Volume 36, Number 5, May 2010 , pp. 454-456
4.
V. A. Kurnaev and V. A. Urusov
- Technical Physics , 1997
An equation which relates the output signal of an electrostatic dispersion analyzer and the energy
distribution function of the charged particles entering it is derived with the fluctuations of
the potentials on the defecting electrodes taken into account. Solutions of this equation are
obtained. Th...
An equation which relates the output signal of an electrostatic dispersion analyzer and the energy
distribution function of the charged particles entering it is derived with the fluctuations of
the potentials on the defecting electrodes taken into account. Solutions of this equation are
obtained. The influence of noise on the instrumental functions of analyzers is considered.
Technical Physics
June 1997, Volume 42, Issue 6, pp 668-671
5.
V. A. Kurnaev and V. A. Urusov
- Technical Physics , 1997
Equations relating the output signal of a dispersion analyzer and the energy distribution function
of the charged particles entering it are obtained and solved on the basis of an analysis of
the motion of charged particles in such analyzers. The influence of corrections on the
reconstruction of the ...
Equations relating the output signal of a dispersion analyzer and the energy distribution function
of the charged particles entering it are obtained and solved on the basis of an analysis of
the motion of charged particles in such analyzers. The influence of corrections on the
reconstruction of the energy distribution in comparison with the standard procedure is
considered.
Technical Physics
June 1997, Volume 42, Issue 6, pp 663-667