Low‐energy elastic and electronic‐energy exchange scattering of He* by Kr

1976 ◽  
Vol 65 (2) ◽  
pp. 653-657 ◽  
Author(s):  
John Bentley ◽  
James L. Fraites ◽  
Daniel H. Winicur
Keyword(s):  
Energy Exchange ◽  
Electronic Energy ◽  
Low Energy ◽  
Exchange Scattering

Spin-flip low-energy electron-exchange scattering in NiO(100)

1994 ◽  
Vol 50 (3) ◽  
pp. 1874-1878 ◽  
Author(s):  
B. Fromme ◽  
M. Schmitt ◽  
E. Kisker ◽  
A. Gorschlüter ◽  
H. Merz
Keyword(s):  
Low Energy ◽  
Electron Exchange ◽  
Energy Electron ◽  
Spin Flip ◽  
Low Energy Electron ◽  
Exchange Scattering

Electronic energy exchange in high-temperature air

2009 ◽  
Vol 3 (4) ◽  
pp. 641-645 ◽  
Author(s):  
S. A. Losev ◽  
V. N. Yarygina
Keyword(s):  
High Temperature ◽  
Energy Exchange ◽  
Electronic Energy

Spin-exchange scattering cross sections for hydrogen atoms at low temperatures

1980 ◽  
Vol 58 (6) ◽  
pp. 881-885 ◽  
Author(s):  
A. J. Berlinsky ◽  
B. Shizgal
Keyword(s):  
Cross Sections ◽  
Low Temperatures ◽  
Atomic Hydrogen ◽  
Spin Exchange ◽  
Low Energy ◽  
Energy Limit ◽  
Hydrogen Atoms ◽  
Exchange Scattering ◽  
Scattering Cross Sections

Calculations are presented of the low energy (0 < E ≤ 10−2 eV) spin exchange and frequency shift cross sections for (H,H) scattering, and of their thermal averages for 0 < T < 10 K. In particular, the behaviour of the cross sections in this low energy limit and the role of resonances due to orbiting collisions is studied in detail. A comparison is made with recent nmr measurements on gaseous atomic hydrogen at liquid helium temperatures. The results of this work suggest further useful experiments at low temperatures.

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