Visualizing chemical reactions as they occur requires atomic spatial and femtosecond
temporal resolution. Here, we report imaging of the molecular structure of acetylene (C2H2) …

This article reviews the recent progress in the field of double photoionization of
hydrocarbons and aromatic molecules using synchrotron radiation. First I will describe the …

Ultrafast proton migration and isomerization are key processes for acetylene and its ions.
However, the mechanism for ultrafast isomerization of acetylene [HCCH] 2+ to vinylidene …

To study transition structures that are formed in real time during a chemical reaction process,
it is necessary to use ultrafast methods to follow the structural dynamics of molecular …

We study the competing mechanisms involved in the Coulomb explosion of 2-propanol CH 3
2 CHOH 2+ dication, formed by an ultrafast extreme ultraviolet pulse. Over 20 product …

Although the biological hazard of alpha‐particle radiation is well‐recognized, the molecular
mechanisms of biodamage are still far from being understood. Irreparable lesions in …

We demonstrate the use of cold target recoil ion momentum spectroscopy to perform state-
selective measurements of the dissociative channels following single-photon double …

Despite the abundance of data concerning single-photon double ionization of methanol, the
spin state of the emitted electron pair has never been determined. Here we present the first …

We experimentally investigate the channel-resolved above-threshold double ionization
(ATDI) of acetylene in the multiphoton regime using an ultraviolet femtosecond laser pulse …

An open-loop control scheme of molecular fragmentation based on transient molecular
alignment combined with single-photon ionization induced by a short-wavelength free …