| Autor: |
S. Menk, Manfred Grieser, Tobias Sorg, M. B. Mendes, Steffen Novotny, Max H. Berg, Dennis Bing, Brandon Jordon-Thaden, Henrik Buhr, Andreas Wolf, Xavier Urbain, Julia Stützel, Dmitri Orlov, Claude Krantz, Annemieke Petrignani, O. Novotný |
| Jazyk: |
angličtina |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Journal of Physics: Conference Series |
| Popis: |
As a step towards in situ probing of the rotational-state distribution of H3+ ions in a stored beam, we have realized their photodissociation in a storage ring by a parallel ultraviolet laser beam. The decay of the photodissociation signal of H3+ for 4.9 eV photons into the channel H+2 + H was identified and showed a time constant of about 2 ms, typical for vibrational levels of H3+ over a wide range of binding energies. The photodissociation products of H3+ at this photon energy were further investigated for a single pass ion beam by kinetic energy release and charge-exchange measurements. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
