Approximate Determination of the Effective Cross Section for Excitation Transfer in a Two-Component Gas Mixture

1966 ◽  
Vol 56 (7) ◽  
pp. 890 ◽  
Author(s):  
L. Colombo ◽  
B. Marković ◽  
Ž. Pavlović ◽  
A. Peršin
Keyword(s):  
Cross Section ◽  
Effective Cross Section ◽  
Excitation Transfer ◽  
Approximate Determination ◽  
Gas Mixture ◽  
Two Component

scholarly journals Determination of Swarm Front Plate’s Effective Cross Section From Kinetic Simulations

2019 ◽  
Vol 47 (8) ◽  
pp. 3667-3672
Author(s):  
Pedro Alberto Resendiz Lira ◽  
Richard Marchand ◽  
Johnathan Burchill ◽  
Matthias Forster
Keyword(s):  
Cross Section ◽  
Effective Cross Section

scholarly journals Semi-Markov model of a technical system with the component-wise instantly replenished time reserve

2018 ◽  
Vol 224 ◽  
pp. 04008 ◽  
Author(s):  
Yuriy E. Obzherin ◽  
Stanislav M. Sidorov ◽  
Sergey N. Fedorenko
Keyword(s):  
Markov Model ◽  
Approximate Determination ◽  
Two Component System ◽  
Additional Time ◽  
Component System ◽  
Time Redundancy ◽  
Two Component ◽  
Technical Systems ◽  
Time Reserve

Time redundancy is one of the methods to increase the reliability and efficiency of technical systems. When it is used, the system is given additional time (a time reserve) for restoring characteristics. In this paper we construct a semi-Markov model of a two-component system with a component-wise instantly replenished time reserve. In this paper we construct a semi-Markov model of a two-component system with a component-wise instantaneous replenishment of the time reserve. For an approximate determination of the stationary characteristics of the reliability of the system, the phase merging scheme algorithm is used.

A quantitative approach to inner shell losses

1978 ◽  
Vol 36 (1) ◽  
pp. 526-527 ◽  
Author(s):  
R.D. Leapman ◽  
P. Rez ◽  
D.F. Mayers
Keyword(s):  
Energy Transfer ◽  
Cross Section ◽  
Cross Sections ◽  
Accurate Determination ◽  
Background Intensity ◽  
Core Excitation ◽  
Quantitative Basis ◽  
Cross Section Differential ◽  
Bound Electrons

Microanalysis by EELS has been developing rapidly and though the general form of the spectrum is now understood there is a need to put the technique on a more quantitative basis (1,2). Certain aspects important for microanalysis include: (i) accurate determination of the partial cross sections, σx(α,ΔE) for core excitation when scattering lies inside collection angle a and energy range ΔE above the edge, (ii) behavior of the background intensity due to excitation of less strongly bound electrons, necessary for extrapolation beneath the signal of interest, (iii) departures from the simple hydrogenic K-edge seen in L and M losses, effecting σx and complicating microanalysis. Such problems might be approached empirically but here we describe how computation can elucidate the spectrum shape.The inelastic cross section differential with respect to energy transfer E and momentum transfer q for electrons of energy E0 and velocity v can be written as

DETERMINATION OF QUENCHING CROSS SECTION OF RESONANT Cs(6P) STATE BY CO2MOLECULES IN DISCHARGE IN He - CO2- Cs.

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-107-C7-108
Author(s):  
G. V. Naidis ◽  
V. A. Sinelshikov
Keyword(s):  
Cross Section

EFFECTS OF SPACE CHARGE ON THE "EFFECTIVE CROSS SECTION"

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-755-C7-756
Author(s):  
N. S. Kopeika ◽  
T. Karcher ◽  
C.S. Ih.
Keyword(s):  
Space Charge ◽  
Cross Section ◽  
Effective Cross Section
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