Abstract Short wavelength Free-Electron Lasers (FELs) are among the newest light sources
available to scientists to probe a wide range of phenomena, with chemical, physical and …

The perceived dichotomy between analytical and ab initio approaches to theory in
attosecond science is often seen as a source of tension and misconceptions. This Topical …

We report the first coupled-cluster study of Auger decay in heavy metals. The zinc atom is
used as a case study due to its relevance to the Auger emission properties of the 67Ga …

We present a compact, intrinsically stable common path interferometer for the seeding of
free-electron lasers (FELs). The interferometer can handle the required ultraviolet seed …

Attosecond pump–attosecond probe spectroscopy is becoming possible due the
development of sub-femtosecond free electron laser (FEL) pulses as well as intense high …

It has recently been shown that an interferometric approach can be used to obtain Auger
lifetimes in molecules in certain point groups. Here, we extend this concept to those …