Galactic globular clusters have always been at the crossroad of several investigations in both Stellar and Galactic Astrophysics. For long time, they have been...
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TalkGalactic Globular Clusters: Why should we care about them?
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TalkHertzsprung-Russell Diagram: from massive Wolf-Rayet stars to stripped helium stars
"Classical Wolf-Rayet (WR) stars" represent a class of hot, hydrogen-depleted stars wtih powerful stellar winds and are prominent progenitors of black holes...
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PublicationHigh resolution spectroscopy of central stars of planetary nebulae. I - Basic atmospheric parameters and their interpretation
The authors have obtained high-resolution spectrograms of H-rich central stars of planetary nebulae (CSPN) with the 3.6 m telescope and Cassegrain echelle...
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TalkHow binary stripping affects the late evolution, death, and afterlife of massive stars
Gravitational-wave observations have revealed the population of stellar remnants from a new angle. Yet their stellar progenitors remain uncertain, in particular...
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TalkIAU G5 -- The GALAH survey: science goals and highlights to date
The field of Galactic archaeology has been very active in recent years, with a major influx of data from the Gaia satellite and large spectroscopic surveys. The...
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TalkIAU G5 Talk: Winds of Magnetic Massive Stars
Massive stars (at least eight times as massive as the Sun) possess strong stellar winds driven by radiation. With the advent of the so called MiMeS...
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TalkIAU G5: "Extreme Precision Stellar Spectroscopy"
The new generation of spectrometers designed for extreme precision radial velocities enable correspondingly precise stellar spectroscopy. It is now fruitful to...
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PublicationIncompressibility of hot nuclear matter and general relativistic stellar collapse
We have made a series of hydrodynamic calculations of core collapsing models to examine the effects of temperature dependence of nuclear compressibility. With...
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PublicationInfrared observations of H II regions - S128 and G134.2+0.8 (GL 333)
Observations of S128 and G134.2+0.8, two active star forming H II regions, are reported. The exciting stars in both are probably detected and identified. In...