Table · dataset · 2013
Infra-red transitions of Ca and Mg
Listed in IVOA Registry (Virtual Observatory)
While solar spectra contain a lot of CaI and MgI infrared lines, no laboratory-measured spectra of these atoms have been reported for wavenumbers below 2000cm^-1^.
Description
This study reports CaI spectra in 1300-4500cm^-1^ range and MgI spectra in 1300-4500cm^-1^ range. We perform the time-resolved Fourier transform infrared spectroscopy study of a plasma created by the laser ablation of MgF_2_ and CaF_2_ targets in a vacuum.
The oscillator strengths(f-values) are calculated using quantum defect theory (QDT) which shows good agreement with the available experimental and theoretical results. We report several CaI and MgI IR lines which have not been measured previously in laboratory. The recorded spectra allow to determine the excitation energies of some Ca I and Mg I states with high orbital momentum (l=4,5).
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We also provide a large list of QDT-calculated f-values for CaI and MgI in the range of 800-9000cm^-1^.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/554/A24 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2013A&A...554A..24C ui.adsabs.harvard.edu/abs/2013A%26A...554A..24C ↗
publication · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/cds.vizier/j/a%2Ba/554/a24 ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- Infrared
- From keywords
- Astronomy & Astrophysics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cds.vizier/j/a+a/554/a24 | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:infrared | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| license_text | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |