Energetic ions lose some of their kinetic energy when interacting with electrons or nuclei in
matter. Here, we discuss combined experimental and theoretical studies on such impulse …

Being the lightest, most mobile atom that exists, hydrogen plays an important role in the
chemistry of hydrocarbons, proteins and peptides and most biomolecules. Hydrogen can …

We present a combined experimental and theoretical study of the complex dynamics of
excited doubly ionized glycine molecules in the gas phase. Multicoincidence mass …

The formation of peptide bonds by energetic processing of amino acids is an important step
towards the formation of biologically relevant molecules. As amino acids are present in …

Isomerization induced by laser ionization in acetonitrile (CH3CN) was investigated using
pump–probe spectroscopy in combination with ion–ion coincident Coulomb explosion …

The three-body fragmentation dynamics of cyclopropane (C 3 H 6) induced by Ni 19+ ions at
an impact energy of 5.8 MeV/u are studied using a cold target recoil ion momentum …

Upon photoexcitation, molecules can undergo numerous complex processes, such as
isomerization and roaming, leading to changes in the molecular and electronic structure …

The ionization and fragmentation of the nucleoside thymidine in the gas phase has been
investigated by combining ion collision with state-selected photoionization experiments and …

The fragmentation of uracil molecules and pure and nano-hydrated uracil clusters by 12C4+
ion impact is investigated. This work focuses on the fragmentation behavior of complex …

The photoionisation and photofragmentation of the two cyclic dipetides cyclo (alanyl-glycine)
cGA and cyclo (glycyl-glycine) cGG, have been studied combining experiments and …