1. Molecular Physics, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany
2. Department of Chemistry, University of California, Berkeley, CA 94720, USA
3. Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
4. Institut für Kernphysik, Goethe-Universität Franfurt am Main, Max-von-Laue-Straße 1, 60438 Frankfurt am Main, Germany
5. Department of Locally-Sensitive & Time-Resolved Spectroscopy, Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin, Germany
6. Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-Ku, Kyoto 606-8502, Japan
7. Synchrotron SOLEIL, L'Orme des Mersiers, St. Aubin, BP 48, 91192 Gif sur Yvette, France
8. School of Chemistry, The University of Nottingham, University Park, Nottingham, UK