6 papers · 1 filter
Complete characterization of multi-channel single photon ionization
Jasper Peschel, David Busto, Marius Plach +11
Ionization of atoms and molecules by absorption of a light pulse results in electron wavepackets carrying information on the atomic or molecular structure as well as on the dynamic…
Attosecond photoionization dynamics in the vicinity of the Cooper minima in argon
C. Alexandridi, D. Platzer, L. Barreau +15
Using a spectrally resolved electron interferometry technique, we measure photoionization time delays between the and subshells of argon over a large 34-eV energy range c…
Attosecond electron-spin dynamics in Xe 4d photoionization
Shiyang Zhong, Jimmy Vinbladh, David Busto +12
The photoionization of xenon atoms in the 70-100 eV range reveals several fascinating physical phenomena such as a giant resonance induced by the dynamic rearrangement of the elect…
Propensity rules and interference effects in laser-assisted photoionization of helium and neon
Mattias Bertolino, David Busto, Felipe Zapata +1
We investigate the angle-resolved photoelectron spectra from laser-assisted photoionization for helium and neon atoms using an \textit{ab initio} method based on time-dependent sur…
Temporal Resolution of the RABBITT technique
M. Isinger, D. Busto, S. Mikaelsson +6
One of the most ubiquitous techniques within attosecond science is the so-called Reconstruction of Attosecond Bursts by Interference of Two-Photon Transitions (RABBITT). Originally…
Fano's propensity rule in angle-resolved attosecond pump-probe photoionization
David Busto, Jimmy Vinbladh, Shiyang Zhong +8
In a seminal article, Fano predicts that absorption of light occurs preferably with increase of angular momentum. Here we generalize Fano's propensity rule to laser-assisted photoi…