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20082026
most citedKinematics and chemical properties of the Galactic stellar populations. The HARPS FGK dwarfs sample

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astro-ph.GA2025★ 1 cited

Calcium versus silicon ejecta velocities and decline rates in supernovae Ia: The role of high-velocity features

A. A. Hakobyan, M. H. Gevorgyan, A. G. Karapetyan +4

Photospheric and high-velocity features (PVFs and HVFs) of Si II 6355 and Ca II IR3 lines in supernova Ia (SN Ia) spectra provide insights into ejecta structure, energetics, and…