Search Results for author: M. Lyubenova

Found 3 papers, 1 papers with code

The Fornax3D project: Assembly histories of lenticular galaxies from a combined dynamical and population orbital analysis

no code implementations4 Feb 2021 A. Poci, R. M. McDermid, M. Lyubenova, L. Zhu, G. van de Ven, E. Iodice, L. Coccato, F. Pinna, E. M. Corsini, J. Falcón-Barroso, D. A. Gadotti, R. J. J. Grand, K. Fahrion, I. Martín-Navarro, M. Sarzi, S. Viaene, P. T. de Zeeuw

Comparing the derived assembly histories with a comparable galaxy in a low-density environment -- NGC 3115 -- we find evidence for cluster-driven suppression of stellar accretion and merging.

Astrophysics of Galaxies

A comparison between X-shooter spectra and PHOENIX models across the HR-diagram

no code implementations16 Dec 2020 A. Lançon, A. Gonneau, K. Verro, P. Prugniel, A. Arentsen, S. C. Trager, R. Peletier, Y. -P. Chen, P. Coelho, J. Falcón-Barroso, P. Hauschildt, T. -O. Husser, R. Jain, M. Lyubenova, L. Martins, P. Sánchez Blázquez, A. Vazdekis

When leaving the stellar parameters free to adjust, satisfactory representations of the SEDs are obtained down to about 4000 K. However, in particular below 5000 K and in the UVB spectral range, strong local residuals associated with intermediate resolution spectral features are then seen; the necessity of a compromise between reproducing the line spectra and reproducing the SEDs leads to dispersion between the parameters favored by various spectral ranges.

Solar and Stellar Astrophysics Astrophysics of Galaxies

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