Radiative transitions in atom-atom scattering in intense laser fields
نویسندگان
چکیده
منابع مشابه
Radiative reaction in ultra-intense laser–atom interaction
The influence of the radiation of an initially bound electron in an ultra-intense laser field on its dynamics and the consequent corrections to its spectral response are investigated within the relativistic classical Lorentz–Dirac approach. We find appreciable damping of the electron motion in the direction of polarization of the laser field, and a consequent reduction of the electron oscillati...
متن کاملControl of Intense Laser- Atom Processes With Strong Static Fields
We analyze the use of strong static electric and magnetic fields for controlling two intense laser-atom processes: laser-assisted x-ray-atom scattering and highorder harmonic generation. We find that x-rays scattered from atoms in the presence of both a strong laser field and a strong static electric field can be boosted in energy many-fold by absorption of energy from the laser field. The spec...
متن کاملRetrieval of electron-atom scattering cross sections from laser-induced electron rescattering of atomic negative ions in intense laser fields
XiaoXin Zhou, Zhangjin Chen, Toru Morishita, Anh-Thu Le, and C. D. Lin J. R. Macdonald Laboratory, Physics Department, Kansas State University, Manhattan, Kansas 66506-2604, USA College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, People’s Republic of China Department of Applied Physics and Chemistry, University of Electro-Communications, Tokyo, 182-8585, ...
متن کاملStabilization of a one-dimensional short-range model atom in intense laser fields
The stabilization of atoms in the presence of very intense and short laser pulses has been proposed and confirmed in various numerical simulations (e.g. Su et al). A question was then raised by several authors (Chen and Bernstein, Krainov and Preobrazhenskii, and Geltman) concerning the possibility of producing such stabilization in a one-dimensional model atom with zero range of electron–nucle...
متن کاملIntense laser interacting with a two level atom: WKB expressions for dipole transitions and population inversion
In a previous paper, we have already considered the system composed by a two level atom interacting with a coherent external electromagnetic field. No application whatsoever has been made of the rotating wave approximation. Being specially interested in the problem of higher harmonic generations for the case of very intense laser fields, we have developed in this letter a much more efficient wa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 1976
ISSN: 0556-2791
DOI: 10.1103/physreva.13.139