Dynamical symmetries of a hydrogen atom in a circularly polarized electromagnetic field

1991 ◽  
Vol 18 (2) ◽  
pp. 125-126 ◽  
Author(s):  
D. Wintgen
Keyword(s):  
Electromagnetic Field ◽  
Hydrogen Atom ◽  
Circularly Polarized ◽  
Dynamical Symmetries

Electron – hydrogen atom collision in the presence of a circularly polarized laser field

1979 ◽  
Vol 57 (11) ◽  
pp. 1886-1889 ◽  
Author(s):  
H. G. P. Lins de Barros ◽  
H. S. Brandi
Keyword(s):  
Electromagnetic Field ◽  
Hydrogen Atom ◽  
Cross Section ◽  
Laser Field ◽  
Excitation Cross Section ◽  
Scattering Amplitude ◽  
Circularly Polarized ◽  
Field Polarization ◽  
Oppenheimer Approximation ◽  
Atom Collision

Electron–hydrogen collision in the presence of a circularly polarized laser field is studied within a formalism based in an appropriate space-translations transformation and the Green's function formalism. The Born–Oppenheimer approximation for the scattering amplitude is obtained and the dependence of the differential and total excitation cross section on the electromagnetic field polarization is studied.

Ionization of hydrogen atom by n-cycle circularly polarized laser pulses

2017 ◽  
Vol 71 (6) ◽  
Author(s):  
Xianghe Ren ◽  
Jingjing Tang ◽  
Qingbo Yang ◽  
Jingtao Zhang
Keyword(s):  
Hydrogen Atom ◽  
Laser Pulses ◽  
Circularly Polarized ◽  
N Cycle
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