scholarly journals Time Delay of Slow Electrons by a Diatomic Molecule Described by Non-Overlapping Atomic Potentials Model

2020 ◽  
Vol 131 (5) ◽  
pp. 707-713
Author(s):  
M. Ya. Amusia ◽  
A. S. Baltenkov
Keyword(s):  
Time Delay ◽  
Diatomic Molecule ◽  
Slow Electrons

scholarly journals Time Delay in Electron Collision with a Spherical Target as a Function of the Scattering Angle

Atoms ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 105
Author(s):  
Miron Ya. Amusia ◽  
Arkadiy S. Baltenkov ◽  
Igor Woiciechowski
Keyword(s):  
Time Delay ◽  
Elastic Scattering ◽  
Hard Sphere ◽  
Time Delays ◽  
Electron Collision ◽  
Potential Fields ◽  
Slow Electron ◽  
Potential Well ◽  
Spherical Target ◽  
Slow Electrons

We have studied the angular time delay in slow-electron elastic scattering by spherical targets as well as the average time delay of electrons in this process. It is demonstrated how the angular time delay is connected to the Eisenbud–Wigner–Smith (EWS) time delay. The specific features of both angular and energy dependencies of these time delays are discussed in detail. The potentialities of the derived general formulas are illustrated by the numerical calculations of the time delays of slow electrons in the potential fields of both absolutely hard-sphere and delta-shell potential well of the same radius. The conducted studies shed more light on the specific features of these time delays.

Determination and modelling of the formative and statistical time delay in neon

2007 ◽  
Vol 38 (1) ◽  
pp. 73-78 ◽  
Author(s):  
V. Lj. Marković ◽  
S. N. Stamenković ◽  
S. R. Gocić ◽  
S. M. Durić
Keyword(s):  
Time Delay ◽  
Statistical Time
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