73 citations · 449 across the 22 of their papers we have counts for
7 papers · 1 filter
Breit interaction overtaking Coulomb force at low energies: an unexpectedly efficient mechanism for ionization in slow collisions
A. Jacob, C. Müller, A. B. Voitkiv
It is generally assumed that ionization in slow collisions of light atomic particles, whose constituents (electrons and nuclei) move with velocities orders of magnitude smaller tha…
Electron-positron pair creation in the superposition of two oscillating electric field pulses with largely different frequency, duration and relative positioning
N. Folkerts, J. Putzer, S. Villalba-Chávez +1
Production of electron-positron pairs in two oscillating strong electric field pulses with largely different frequencies and durations is considered. In a first scenario, the influ…
Controlling electron spin dynamics in bichromatic Kapitza-Dirac scattering by the laser field polarization
Matthias M. Dellweg, Carsten Müller
Spin-dependent Kapitza-Dirac scattering of electron beams from counterpropagating bichromatic laser waves in various polarization geometries is studied. The corresponding scatterin…
Spin dynamics in Kapitza-Dirac scattering of electrons from bichromatic laser fields
Matthias M. Dellweg, Hani M. Awwad, Carsten Müller
Kapitza-Dirac scattering of nonrelativistic electrons from counterpropagating bichromatic laser waves of linear polarization is studied. The focus lies on the electronic spin dynam…
Kapitza-Dirac scattering of electrons from a bichromatic standing laser wave
Matthias M. Dellweg, Carsten Müller
Coherent scattering of an electron beam by the Kapitza-Dirac effect from a standing laser wave which comprises two frequency components is studied. To this end, the Schrödinger equ…
Nonlinear Bethe-Heitler Pair Creation in an Intense Two-Mode Laser Field
Sven Augustin, Carsten Müller
We investigate electron-positron pair creation in the interaction of a nuclear Coulomb field and a highly intense two-mode laser field. For bichromatic laser fields, we examine the…
Spin effects in relativistic ionization with highly charged ions in super-strong laser fields
Michael Klaiber, Enderalp Yakaboylu, Carsten Müller +3
Spin effects in above-threshold ionization of hydrogenlike highly charged ions in super-strong laser fields are investigated. Spin-resolved ionization rates in the tunneling regime…