Withdraw
Loading…
FORBIDDEN TRANSITIONS IN THE VUV SPECTRUM OF N2
Heays, Alan
Content Files


Loading…
Download Files
Loading…
Download Counts (All Files)
Loading…
Edit File
Loading…
Permalink
https://hdl.handle.net/2142/79464
Description
- Title
- FORBIDDEN TRANSITIONS IN THE VUV SPECTRUM OF N2
- Author(s)
- Heays, Alan
- Contributor(s)
- van Dishoeck, Ewine
- Ubachs, Wim
- Lewis, Brenton R.
- Salumbides, Edcel John
- de Oliveira, Nelson
- Niu, Ming Li
- Issue Date
- 24-Jun-15
- Keyword(s)
- Mini-symposium: Accelerator-Based Spectroscopy
- Date of Ingest
- 2016-01-05T20:04:57Z
- Abstract
- The predissociation of chem{N_2} excited levels is enabled by the presence of optically-inaccessible triplet states. We have recorded vacuum ultraviolet (VUV) spectra at the SOLEIL synchrotron which reveal these states through their perturbation of allowed transitions or their direct appearance due to intensity borrowing. Some of these measurements were recorded at 900,K in order to access high-rotational levels, other measurements investigated weak forbidden transitions at high column density. Following careful analysis, significant new information has been obtained elucidating the states responsible for the astrochemically and atmospherically signficant chem{N_2} predissociation mechanism, and allowing for improvements in its quantitiative modelling.
- Publisher
- International Symposium on Molecular Spectroscopy
- Type of Resource
- text
- Genre of Resource
- Conference Paper / Presentation
- Language
- English
- Permalink
- http://hdl.handle.net/2142/79464
Owning Collections
Manage Files
Loading…
Edit Collection Membership
Loading…
Edit Metadata
Loading…
Edit Properties
Loading…
Embargoes
Loading…