From the 1 of 11 linked papers with an AI index.
11 papers
Herbig AeBe Star AS442A as a UXOR-type system
Nariman Ismailov, Faida Surkhai Huseynova, Volkan BakıŠ+3
The paper presents a multi‑year photometric and spectroscopic study of the Herbig Ae/Be star AS 442A, revealing UXOR‑type variability with quasi‑periodic deep brightness minima tha…
The Close Binary V486 Carinae
Ahmet Erdem, Volkan Bakis, Burcu Ozkardes +5
The hitherto neglected close binary V486 Car is studied with the aid of newly applied satellite photometry (HIPPARCOS and TESS), high dispersion spectrometry (HERCULES) and ground-…
Spectral Disentangling Reveals Deep CNO-cycle Exposure in ET Cru
Gökhan Yücel, Volkan BakıÅ, Christian Nitschelm +2
Binary stars undergoing mass transfer provide unique laboratories for testing stellar evolution. Here, we present a comprehensive photometric and spectroscopic analysis of the semi…
Parametric SED Modelling of Protoplanetary Discs: Validation and Application to an Unstudied YSO
Volkan BakıÅ, AyÅe Yadigar Habalı
We present a physically motivated spectral energy distribution (SED) modelling framework for deriving stellar and circumstellar disc parameters from broadband photometry. The model…
V570 Per: Characterization of a Benchmark Eclipsing Binary
Gökhan Yücel, Neslihan Alan, Timothy Banks +3
This study presents a comprehensive analysis of the detached binary system V570\,Per through combined photometric, spectroscopic, and astrometric observations. By disentangling the…
Empirical Bolometric Correction and Zero-Point Constants of Visual Magnitudes from High-Resolution Spectra
Gökhan Yücel, Selçuk Bilir, Volkan BakıŠ+1
A method of obtaining bolometric corrections () from observed high-resolution, high- spectra is described. The method is applied to spectra of 128 stars collected…