TY  - JOUR
AU  - Jiang, Y. H.
AU  - Senftleben, A.
AU  - Kurka, M.
AU  - Rudenko, A.
AU  - Foucar, L.
AU  - Herrwerth, O.
AU  - Kling, M. F.
AU  - Lezius, M.
AU  - Tilborg, J. V.
AU  - Belkacem, A.
AU  - Ueda, K.
AU  - Rolles, D.
AU  - Treusch, R.
AU  - Zhang, Y. Z.
AU  - Liu, Y. F.
AU  - Schröter, C. D.
AU  - Ullrich, J.
AU  - Moshammer, R.
TI  - Ultrafast dynamics in acetylene clocked in a femtosecond XUV stopwatch
JO  - Journal of physics / B
VL  - 46
IS  - 16
SN  - 1361-6455
CY  - Bristol
PB  - IOP Publ.
M1  - DESY-2014-02113
SP  - 164027
PY  - 2013
N1  - © IOP Publishing Ltd; Post referee fulltext in progress; Embargo 12 months from publication 
AB  - Few-photon induced ultrafast dynamics in acetylene (C2H2) leading to several dissociation channels—deprotonation (H++C2H+ and H++C2H2+), symmetric break-up (CH++CH+) and isomerization (C++CH2+)-–were investigated employing the (XUV; extreme ultra-violet)-pump–(XUV; extreme ultra-violet)-probe scheme at the free-electron laser in Hamburg, combined with multi-hit coincidence detection. The kinetic energy releases and fragment-ion momentum distributions for various decay channels are presented. The C++CH2+ and H++C2H2+ channels reveal clear signatures of ultrafast molecular mechanisms, demonstrating potential applications of our pump-probe technique to complex systems in order to study a large variety of ultrafast phenomena in the XUV regime.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000323113100028
DO  - DOI:10.1088/0953-4075/46/16/164027
UR  - https://bib-pubdb1.desy.de/record/167782
ER  -