TY  - JOUR
AU  - Kierspel, Thomas
AU  - Bomme, Cedric
AU  - Di Fraia, Michele
AU  - Wiese, Joss
AU  - Anielski, Denis
AU  - Bari, Sadia
AU  - Boll, Rebecca
AU  - Erk, Benjamin
AU  - Kienitz, Jens S.
AU  - Müller, Nele L. M.
AU  - Rolles, Daniel
AU  - Viefhaus, Jens
AU  - Trippel, Sebastian
AU  - Küpper, Jochen
TI  - Photophysics of indole upon X-ray absorption
JO  - Physical chemistry, chemical physics
VL  - 20
SN  - 1463-9076
CY  - Cambridge
PB  - RSC Publ.
M1  - PUBDB-2018-02722
SP  - 20205 - 20216
PY  - 2018
N1  - © the Owner Societies
AB  - A photofragmentation study of gas-phase indole (C<sub>8</sub>H<sub>7</sub>N) upon single-photon ionization at a photon energy of 420 eV is presented. Indole was primarily inner-shell ionized at its nitrogen and carbon 1s orbitals. Electrons and ions were measured in coincidence by means of velocity map imaging. The angular relationship between ionic fragments is discussed along with the possibility to use the angle-resolved coincidence detection to perform experiments on molecules that are strongly oriented in their recoil-frame. The coincident measurement of electrons and ions revealed fragmentation-pathway-dependent electron spectra, linking the structural fragmentation dynamics to different electronic excitations. Evidence for photoelectron-impact self-ionization was observed.
LB  - PUB:(DE-HGF)16
C6  - pmid:30027949
UR  - <Go to ISI:>//WOS:000441583300049
DO  - DOI:10.1039/C8CP00936H
UR  - https://bib-pubdb1.desy.de/record/408235
ER  -