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ID:
681478.0,
MPI für medizinische Forschung / Jahbruch 2014_archival |
Ultrafast charge rearrangement and nuclear dynamics upon inner−shell multiple ionization of small polyatomic molecules |
Translation of Title: | Ultrafast charge rearrangement and nuclear dynamics upon inner−shell multiple ionization of small polyatomic molecules | Authors: | Erk, Benjamin; Rolles, Daniel; Foucar, Lutz; Rudek, Benedikt; Epp, Sascha W.; Cryle, Max; Bostedt, Christoph; Schorb, Sebastian; Bozek, John D.; Rouzee, Arnaud; Hundertmark, Axel; Marchenko, Tatiana; Simon, Marc; Filsinger, Frank; Christensen, Lauge; De, Shankar; Trippel, Sebastian; Küpper, Jochen; Stapelfeldt, Henrik; Wada, Shinichi; Ueda, Kiyoshi; Swiggers, Michelle L.; Messerschmidt, Marc; Schroeter, Claus−Dieter; Moshammer, Robert; Schlichting, Ilme; Ullrich, Joachim; Rudenko, Artem | Language: | English | Date of Publication (YYYY-MM-DD): | 2013-02-01 | Title of Journal: | Physical Review Letters | Journal Abbrev.: | Phys. Rev. Lett. | Volume: | 110 | Issue / Number: | 5 | Start Page: | 1 | End Page: | 5 | Sequence Number of Article: | 53003 | Review Status: | Peer-review | Audience: | Experts Only | Intended Educational Use: | No | Abstract / Description: | Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x−ray pulses (ℏω=2 keV) are studied by coincident ion momentum spectroscopy. We contrast the measured charge state distribution with data on atomic Kr, determine kinetic energies of resulting ionic fragments, and compare them to the outcome of a Coulomb explosion model. We find signatures of ultrafast charge redistribution from the inner−shell ionized Se atom to its molecular partners, and observe significant displacement of the atomic constituents in the course of multiple ionization | External Publication Status: | published | Document Type: | Article |
Communicated by: | wkaiser | Affiliations: | MPI für medizinische Forschung/Abteilung Biophysik MPI für medizinische Forschung/Abteilung Biomolekulare Mechanismen MPI für medizinische Forschung/Abteilung Biomolekulare Mechanismen/Cytochrome P450 MPI für medizinische Forschung/Abteilung Biomolekulare Mechanismen/Coherent diffractive imaging
| Identifiers: | LOCALID:7882 URI:http%3A%2F%2Fprl.aps.org%2Fpdf%2FPRL%2Fv110%2Fi5%2... URI:http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpubmed%2F23414... DOI:10.1103%2FPhysRevLett.110.053003 |
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