Published December 9, 2002
| Version v1
Journal article
Interference effects in the resonant photoemission channels to the Ne+ 2p4(D21)3p P2, D2, and F2 states in the Ne 1s excitation region
Creators
- 1. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan)
- 2. National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8568 (Japan)
- 3. Department of Physical Science, Hiroshima University, Higashi-Hiroshima 739-8526 (Japan)
- 4. Japan Synchrotron Radiation Institute, Sayo-gun, Hyogo 679-5198 (Japan)
- 5. Department of Physics, Sophia University, Tokyo 102-8554 (Japan)
Description
We present measurements of total and partial photoionization cross sections of Ne in the 1s excitation region. The total cross section exhibits resonances with symmetric profiles, whereas the branching ratios to the Ne+ 2p4(D21)3p P2, D2, and F2 states present strong oscillations in the interresonance regions. We prove that not only the interference between the direct and resonant ionization processes but also the interference among the ionization processes via different nonisolated resonances are important for this effect
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 89
- Journal Issue
- 24
- Journal Page Range
- p. 243001-243001.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35030310
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BRANCHING RATIO; EXCITATION; NEON IONS; PHOTOEMISSION; PHOTOIONIZATION; TOTAL CROSS SECTIONS
- Descriptors DEC
- CHARGED PARTICLES; CROSS SECTIONS; EMISSION; ENERGY-LEVEL TRANSITIONS; IONIZATION; IONS; SECONDARY EMISSION
Optional Information
- Notes
- (c) 2002 The American Physical Society