564 citations
- National Academy of Sciences of UkraineUA16 papers
- Instituto de Astrofísica de CanariasES11 papers
- University of HertfordshireGB7 papers
- University of VirginiaUS7 papers
- Heidelberg UniversityDE6 papers
- Instituto de Astrofísica de AndalucíaES3 papers
- Special Astrophysical ObservatoryRU3 papers
- University College LondonGB3 papers
- University of GöttingenDE3 papers
- Astronomical ObservatoryRS2 papers
- Australian Astronomical ObservatoryAU2 papers
- Centre de Recherche Astrophysique de LyonFR2 papers
10 papers · 2 filters
Experimental Ti I oscillator strengths and their application to cool star analysis
R. J. Blackwell-Whitehead, H. Lundberg, G. Nave +5
We report experimental oscillator strengths for 88 Ti I transitions covering the wavelength range 465 to 3892 nm, 67 of which had no previous experimental values. Radiative lifetim…
On the electron temperature determination in high-metallicity HII regions
L. S. Pilyugin
The problem of determination of the electron temperature t_2 in the OII zone of high-metallicity HII region was examined. It was shown that the ratio of nebular to auroral nitrogen…
The Spitzer View of Low-Metallicity Star Formation: I. Haro 3
L. K. Hunt, T. X. Thuan, M. Sauvage +1
We present Spitzer observations of the blue compact dwarf galaxy (BCD) Haro 3, with an oxygen abundance of 12+log(O/H)=8.32. These data are part of a larger study of star formation…
Modelling the spectrum and SED of V838 Mon
Ya. Pavlenko, B. Kaminsky, Yu. Lyubchik +1
We model the spectra and spectral energy distribution of V838 Mon which were observed in February, March, and November, 2002. Theoretical spectra are calculated using the classical…
Line-of-sight velocity distributions of elliptical galaxies from collisionless mergers
A. C. Gonzalez-Garcia, M. Balcells, V. S. Olshevsky
We analyse the skewness of the line-of-sight velocity distributions in model elliptical galaxies built through collisionless galaxy mergers. We build the models using large N-body…
The properties of V838 Mon in 2002 November
Ya. V. Pavlenko, J. Th. van Loon, A. Evans +7
We present the results of modelling the 0.45--1 micron spectral energy distribution of V838 Mon for 2002 November. Synthetic spectra were calculated using the NextGen model atmosph…