The role of light ellipticity in ionization of atoms by intense few-cycles laser pulses

التفاصيل البيبلوغرافية
العنوان: The role of light ellipticity in ionization of atoms by intense few-cycles laser pulses
المؤلفون: Abu-samha, M., Madsen, L. B.
سنة النشر: 2010
المجموعة: Physics (Other)
مصطلحات موضوعية: Physics - Atomic Physics
الوصف: We provide theoretical investigations of the response of the Ar and H atoms to an intense elliptically polarized few-cycle laser pulse, as a function of light ellipticity. The time-dependent Schr{\"o}dinger equation describing the least-bound electron is solved numerically, and differential quantities such as the momentum distribution, the electron density in the continuum, and the above-threshold ionization spectra are computed. These quantities provide insight into the ionization dynamics and the electron rescattering process as a function of light ellipticity, and reveal great similarities between the response of Ar and H to the applied external field.
نوع الوثيقة: Working Paper
URL الوصول: http://arxiv.org/abs/1004.3868
رقم الأكسشن: edsarx.1004.3868
قاعدة البيانات: arXiv