TY  - JOUR
AU  - Domesle, C.
AU  - Dziarzhytski, S.
AU  - Guerassimova, N.
AU  - Harbo, L. S.
AU  - Heber, O.
AU  - Lammich, L.
AU  - Jordon-Thaden, B.
AU  - Treusch, R.
AU  - Wolf, A.
AU  - Pedersen, H. B.
TI  - Photoionization and fragmentation of H<sub>3</sub>O<sup>+</sup> under XUV irradiation
JO  - Physical review / A
VL  - 88
IS  - 4
SN  - 1050-2947
CY  - College Park, Md.
PB  - APS
M1  - DESY-2014-01301
SP  - 043405
PY  - 2013
AB  - The photolysis of the hydronium cation H3O+ has been studied at the extreme ultraviolet wavelengths of 35.56±0.24 nm (34.87±0.24 eV) and 21.85±0.17 nm (56.74±0.44 eV) using a crossed ion-photon beam setup at the free-electron laser FLASH. Coincidence photoelectron and photofragment spectroscopy was performed at 21.85 nm, where both inner and outer valence ionization are allowed, and revealed that the XUV photolysis of H3O+ is by far dominated by ionization of outer valence electrons forming the 1A1 and 2E states of the dication H3O2+. The dications were found to dissociate into the channels H2O++H+ (72±4
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000325493800003
DO  - DOI:10.1103/PhysRevA.88.043405
UR  - https://bib-pubdb1.desy.de/record/166388
ER  -