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astro-ph.HE2026
What is the reason for the lack of cool evolved stars near the center of the Galaxy?
Petr Kurfürst, Michal Zajaček, Norbert Werner +2
The observed deficit of bright late-type giants in the central parsec of the Milky Way remains an open problem. We investigate whether repeated passages of red giants (RGs) through…
astro-ph.HE2024
Red giant - jet collisions in galactic nuclei I: 3D hydrodynamical model of a few stellar orbits
Petr Kurfürst, Michal Zajaček, Norbert Werner +1
Several models have been proposed to explain missing red giants (RGs) near the Galactic centre. Recently, a scenario has been suggested that predicts, among other processes, a long…