Stark broadening of Kr UV spectral lines
Journal Article
·
· Physical Review. A
- Faculty of Sciences, Department of Physics, Trg Dositeja Obradovica 4, 21000 Novi Sad (Serbia)
- Departamento de Fisica Teorica Atomica y Optica, Facultad de Ciencias, Universidad de Valladolid, E-47011 Valladolid (Spain)
This work reports new data for the Stark parameters of doubly ionized krypton spectral lines. Stark widths and shifts of Kr iii lines belonging to the UV region (245-300 nm) have been measured. A low-pressure pulsed arc, containing a mixture of 8% krypton and 92% helium, was used as a plasma source. Measured electron densities and electron temperatures were in the range (0.7-2.0)x10{sup 23} m{sup -3} and 16 000-20 000 K, respectively. Experimentally obtained data were compared to theoretical results calculated using simplified modified semiempirical formulas.
- OSTI ID:
- 21529072
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 1 Vol. 83; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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