info:eu-repo/semantics/article
Sequential and direct two-photon double ionization of D2 at FLASH
Registration in:
Jiang, Y. H., Rudenko, A., Kühnel, K. U., Ergler, Th., Lüdemann, S., Zrost, K., ... Ullrich, J. (2009). Sequential and direct two-photon double ionization of D2 at FLASH. Journal of Physics: Conference Series. 194(032057), 1. DOI:10.1088/1742-6596/194/3/032057
1742-6588
10.1088/1742-6596/194/3/032057
1742-6596
Author
Jiang, Y. H.
Rudenko, A.
Kühnel, K. U.
Ergler, Th.
Lüdemann, S.
Zrost, K.
Fischer, D.
Pérez Torres, Jhon Fredy
Plésiat, E.
Martín García, Fernando
Foucar, L.
Titze, J.
Schöffler, M.
Dörner, R.
Sanz Vicario, José Luis
Düsterer, S.
Treusch, R.
Schröter, C. D.
Moshammer, R.
Ullrich, J.
Institutions
Abstract
ABSTRACT: Sequential and direct two-photon double ionization (DI) of D2 molecule is studied experimentally and theoretically at a photon energy of 38.8 eV. Experimental and theoretical kinetic energy releases of D++D+ fragments, consisting of the contributions of sequential DI via the D2+(1ssg) state and direct DI via a virtual state, agree well with each other.