65 citations · 138 across the 5 of their papers we have counts for
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The effects of near-core convective shells on the gravity modes of the subdwarf B pulsator KIC 10553698A
Hamed Ghasemi, Ehsan Moravveji, Conny Aerts +2
KIC 10553698A is a hot pulsating subdwarf B (sdB) star observed by the Kepler satellite. It exhibits dipole (l = 1) and quadrupole (l = 2) gravity modes with a clear period spacing…
Asteroseismic Diagnostics for Semi-Convection in B Stars in the Era of K2
Ehsan Moravveji
Semi-convection is a slow mixing process in chemically-inhomogeneous radiative interiors of stars. In massive OB stars, it is important during the main sequence. However, the effic…
Detection of solar-like oscillations in the bright red giant stars Psc and Tau from a 190-day high-precision spectroscopic multisite campaign
P. G. Beck, E. Kambe, M. Hillen +35
Red giants are evolved stars which exhibit solar-like oscillations. Although a multitude of stars have been observed with space telescopes, only a handful of red-giant stars were t…
Echography of young stars reveals their evolution
K. Zwintz, L. Fossati, T. Ryabchikova +17
We demonstrate that a seismic analysis of stars in their earliest evolutionary phases is a powerful method to identify young stars and distinguish their evolutionary states. The ea…
Modelling of Sigma Scorpii, a high-mass binary with a Beta Cep variable primary component
A. Tkachenko, C. Aerts, K. Pavlovski +6
High-mass binary stars are known to show an unexplained discrepancy between the dynamical masses of the individual components and those predicted by models. In this work, we study…