# CFEL-CMI

 2017-05-1010:10 [PUBDB-2017-02555] Journal Article et al Alignment, orientation, and Coulomb explosion of difluoroiodobenzene studied with the pixel imaging mass spectrometry (PImMS) camera The journal of chemical physics 147(1), 013933 (2017) [10.1063/1.4982220]   Laser-induced adiabatic alignment and mixed-field orientation of 2,6-difluoroiodobenzene (C$_6$H$_3$F$_2$I) molecules are probed by Coulomb explosion imaging following either near-infrared strong-field ionization or extreme-ultraviolet multi-photon inner-shell ionization using free-electron laser pulses. The resulting photoelectrons and fragment ions are captured by a double-sided velocity map imaging spectrometer and projected onto two position-sensitive detectors. [...] Fulltext: GIF; OpenAccess: PDF; 2017-04-1210:21 [PUBDB-2017-01661] Journal Article et al Jitter-correction for IR/UV-XUV pump-probe experiments at the FLASH free-electron laser New journal of physics 19(4), 043009 (2017) [10.1088/1367-2630/aa652d]   In pump-probe experiments employing a free-electron laser (FEL) in combination with a synchronized optical femtosecond laser, the arrival-time jitter between the FEL pulse and the optical laser pulse often severely limits the temporal resolution that can be achieved. Here, we present a pump-probe experiment on the UV-induced dissociation of 2,6-difluoroiodobenzene $(C_{6}H_{3}F_{2}I)$ molecules performed at the FLASH FEL that takes advantage of recent upgrades of the FLASH timing and synchronization system to obtain high-quality data that are not limited by the FEL arrival-time jitter. [...] Fulltext: PNG; OpenAccess: PDF;