81 citations · 1.4k across the 56 of their papers we have counts for
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Hyperfine Splitting in the VALD Database of Spectral-line Parameters
Yu. V. Pakhomov, T. A. Ryabchikova, N. E. Piskunov
The Vienna Atomic Line Database (VALD) has been supplemented with new data and new functionality -- the possibility of taking into account the effect of hyperfine splitting (HFS) o…
TYC 8606-2025-1: a mild barium star surrounded by the ejecta of a very late thermal pulse
V. V. Gvaramadze, Yu. V. Pakhomov, A. Y. Kniazev +4
We report the discovery of a spiral-like nebula with the Wide-field Infrared Survey Explorer (WISE) and the results of optical spectroscopy of its associated star TYC 8606-2025-1 w…
Fundamental parameters and evolutionary status of the magnetic chemically peculiar stars HD 188041 (V1291 Aquilae), HD 111133 (EP Virginis), and HD 204411. Spectroscopy versus interferometry
A. Romanovskaya, T. Ryabchikova, D. Shulyak +4
The determination of fundamental parameters of stars is one of the main tasks of astrophysics. For magnetic chemically peculiar stars, this problem is complicated by the anomalous…