Influence of exchange and polarization on the elastic scattering of slow electrons from rare gases and mercury

1969 ◽  
Vol 229 (3-5) ◽  
pp. 299-308 ◽  
Author(s):  
H. F. Weiss
Keyword(s):  
Elastic Scattering ◽  
Rare Gases ◽  
Slow Electrons

scholarly journals The elastic scattering of slow electrons from organic molecules

1936 ◽  
Vol 155 (885) ◽  
pp. 331-344 ◽  
Keyword(s):  
Elastic Scattering ◽  
Small Volume ◽  
Organic Molecules ◽  
Random Distribution ◽  
Relative Magnitude ◽  
Rare Gases ◽  
Electron Current ◽  
Zinc Cadmium ◽  
The Common ◽  
Slow Electrons

Election scattering was introduced as a means of exploring atomic fields by Arnot and by Bullard and Massey in 1931. Experiments were made on the rare gases, and results were obtained which were in satisfactory agreement with the theory developed in 1927 by Faxèn and Holtsmark. The method consists of projecting a homogeneous beam of electrons into a space filled with gas at low pressure, and measuring the relative magnitude of the electron current scattered through different angles from a small volume (about 3 or 4 cu mm) of the gas. On account of the random distribution of the scattering centres these relative magnitudes are independent of interference between electron waves mattered from different atoms. Most of the common gases, the rare gases, and the vapours of zinc, cadmium, mercury, and potassium have been investigated in this way.

Elastic scattering of slow electrons from Ar and Kr atoms

1983 ◽  
Vol 16 (10) ◽  
pp. 1819-1825 ◽  
Author(s):  
F Kemper ◽  
B Awe ◽  
F Rosicky ◽  
R Feder
Keyword(s):  
Elastic Scattering ◽  
Slow Electrons

Quasirelativistic calculations of the elastic scattering of slow electrons from Xe atoms

1987 ◽  
Vol 36 (3) ◽  
pp. 436-440 ◽  
Author(s):  
W Jaskólski ◽  
J Karwowski ◽  
J Kobus
Keyword(s):  
Elastic Scattering ◽  
Slow Electrons

scholarly journals Resonance in the Elastic Scattering with Exchange of Slow Electrons by Helium Atoms

1970 ◽  
Vol 43 (6) ◽  
pp. 1624a-1624a
Author(s):  
Yukikazu Itikawa ◽  
Takashi Ohmura ◽  
Kazuo Takayanagi
Keyword(s):  
Elastic Scattering ◽  
Helium Atoms ◽  
Slow Electrons

The elastic scattering of slow electrons by neon and argon

1966 ◽  
Vol 294 (1437) ◽  
pp. 160-174 ◽  
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Energy Range ◽  
Orbital Method ◽  
Polarization Effects ◽  
Polarization Contribution ◽  
Slow Electrons ◽  
Good Agreement

The theory of the scattering of electrons by neon and argon in the energy range 0 to 13.6 eV is worked out with allowance for both exchange and polarization effects. The polarized orbital method introduced by Temkin has been used to estimate the polarization contribution and good agreement is obtained with the experimental data, right down to the lowest energies. Inclusion of exchange alone is not sufficient.

Elastic scattering of slow electrons by helium

1965 ◽  
Vol 85 (4) ◽  
pp. 719-722 ◽  
Author(s):  
J H Williamson ◽  
M R C McDowell
Keyword(s):  
Elastic Scattering ◽  
Slow Electrons

scholarly journals Elastic Scattering of Slow Electrons by Two-Electron Ions

1968 ◽  
Vol 175 (1) ◽  
pp. 189-196 ◽  
Author(s):  
M. R. C. McDowell
Keyword(s):  
Elastic Scattering ◽  
Slow Electrons
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