Phase space structures and ionization dynamics of hydrogen atom in elliptically polarized microwaves
نویسندگان
چکیده
منابع مشابه
4 v 1 2 9 Se p 19 98 H atom in elliptically polarized microwaves : Semiclassical versus quantum resonant dynamics
The dynamics of Rydberg states of atomic hydrogen illuminated by resonant elliptically polarized microwaves is investigated both semiclassically and quantum mechanically in a simplified two-dimensional model of an atom. Semiclassical predictions for quasienergies of the system are found to be in a very good agreement with exact quantum data enabling a classification of possible types of motion ...
متن کاملH atom in elliptically polarized microwaves: Semiclassical versus quantum resonant dynamics
The dynamics of Rydberg states of atomic hydrogen illuminated by resonant elliptically polarized microwaves is investigated both semiclassically and quantum mechanically in a simplified two-dimensional model of an atom. Semiclassical predictions for quasienergies of the system are found to be in very good agreement with exact quantum data enabling a classification of possible types of motion an...
متن کاملResonant dynamics of the H atom in an elliptically polarized microwave field
The dynamics of Rydberg states of atomic hydrogen driven by elliptically polarized microwaves of frequency fulfilling the 2:1 classical resonance condition is investigated both semiclassically and quantum mechanically in a simplified two-dimensional model of an atom. Semiclassical results for quasienergies of the system are shown to be in good agreement with exact quantum data. The structures o...
متن کاملH-atom ionization by elliptically polarized microwave fields: The overlap criterion
The threshold for H-atom ionization by elliptically polarized microwave fields is discussed within the classical-mechanics framework using the Chirikov overlap criterion. It is shown that the trends observed in the recent experiment @M. R. W. Bellermann et al. Phys. Rev. Lett. 76, 892 ~1996!# are qualitatively reproduced by the theory; the origin of the remaining discrepancy is discussed. Incre...
متن کاملStark-state resonances induced by low-frequency elliptically polarized fields
We analyse the effect of a low-frequency elliptically polarized electric field on an excited hydrogen atom using classical dynamics. It is shown that at particular frequencies the ionization probability is a non-monotonic function of the field strength and that at these frequencies the classical ionization probabilities agree well with those of experiment. We show that this unusual behaviour is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017