Theoretical Aspects of Laser-Assisted (e, 2e) Collisions in Atoms

Автор: Kouzakov Konstantin A.
Сборник: Progress in Photon Science: Recent Advances (eds. K. Yamanouchi, S. Tunic, V. Makarov )
Серия: Springer Series in Chemical Physics
Том: 119
Глава в коллективной монографии
Год издания: 2019
Место издания: Springer Nature Switzerland AG Cham, Switzerland
Первая страница: 283
Последняя страница: 299
DOI: 10.1007/978-3-030-05974-3_14
Аннотация: An overview of theoretical approaches to ionization of atomic systems by electron impact in the presence of laser radiation is given. Basic approximations for calculating multiphoton (e, 2e) transition amplitudes are discussed, with special emphasis on the first Born approximation in the projectile-target interaction. Various methods for the treatment of the dressing of initial and final (ionized) atomic-target states by a laser field are brought into focus, ranging respectively from the Floquet theory to the time-dependent perturbation theory and two-level approximation and from the Coulomb-Volkov models to the Sturmian-Floquet approach.
Добавил в систему: Кузаков Константин Алексеевич

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