19 citations · 23 across the 4 of their papers we have counts for
6 papers
Analysis of the spectral energy distribution of the coolest RCrB type carbon star DY Per
L. A. Yakovina, A. V. Shavrina, Ya. V. Pavlenko +1
We analyse the spectral energy distribution of the evolved carbon giant DY Per with a spectral synthesis technique. The red giant shows the photometric features of R CrB type stars…
The electronic bands of CrD, CrH, MgD and MgH: application to the "deuterium test"
Ya. V. Pavlenko, G. J. Harris, J. Tennyson +4
We compute opacities for the electronic molecular band systems A 6Sigma+ -- X 6Sigma+ of CrH and CrD, and A 2Pi -- X 2Sigma+ of MgH and MgD. The opacities are computed by making us…
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…
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…
Carbon Monoxide in low-mass dwarf stars
Hugh R. A. Jones, Yakiv Pavlenko, Serena Viti +4
We compare high resolution infrared observations of the CO 3-1 bands in the 2.297-2.310 micron region of M dwarfs and one L dwarf with theoretical expectations. We find a good matc…
CO bands in V4334 Sgr (Sakurai's Object): the 12C/13C ratio
Ya. V. Pavlenko, T. R. Geballe, A. Evans +4
We present the results of our analysis of a high resolution (R ~ 30000) infrared spectrum of V4334 Sgr (Sakurai's Object) around the first overtone CO bands, obtained in 1998 July.…