Photoionization is one of the fundamental light-matter interaction processes in which the
absorption of a photon launches the escape of an electron. The time scale of this process …

Light–matter interactions are usually described within the electric-dipole approximation,
where the magnetic-field component and the spatial variation of the light electric field over …

The field of angle-resolved molecular photoelectron spectroscopy is reviewed, with
emphasis on foundations and most recent applications in different regimes of light–matter …

The electric dipole approximation is widely used in atomic, molecular and optical physics
and is typically related to a regime for which the wavelength is much larger than the atomic …

Interaction of a strong laser pulse with matter transfers not only energy but also linear
momentum of the photons. Recent experimental advances have made it possible to detect …

Strong-field ionization of atoms by circularly polarized femtosecond laser pulses produces a
donut-shaped electron momentum distribution. Within the dipole approximation this …

We experimentally and theoretically investigate the influence of the magnetic component of
an electromagnetic field on high-order above-threshold ionization of xenon atoms driven by …

We theoretically investigate nondipole effects in the reconstruction of attosecond beating by
interference of two-photon transitions (RABBIT) of helium using linearly polarized extreme …

Abstract PETRA III at DESY is one of the brightest synchrotron radiation sources worldwide.
It serves a broad international multidisciplinary user community from academia to industry at …

We report the development and performance of a cold target recoil ion momentum
spectrometer (COLTRIMS) setup at TIFR, which is built to study various atomic and …