119 citations · 1.2k across the 38 of their papers we have counts for
5 papers · 1 filter
The IACOB project XIII. Helium enrichment in O-type stars as a tracer of past binary interaction
C. Martínez-Sebastián, S. Simón-Díaz, H. Jin +4
There is increasing evidence that single-star evolutionary models are inadequate to reproduce all observational properties of massive stars. Binary interaction has emerged as a key…
RAMBO I: Project introduction and first results with uGMRT
Z. Keszthelyi, K. Kurahara, Y. Iwata +4
Magnetic hot stars can emit both coherent and incoherent non-thermal radio emission. Understanding the nature of these emissions and their connection to stellar rotation and magnet…
The effects of surface fossil magnetic fields on massive star evolution: V. Models at low metallicity
Z. Keszthelyi, J. Puls, G. Chiaki +4
At metallicities lower than that of the Small Magellanic Cloud, it remains essentially unexplored how fossil magnetic fields, forming large-scale magnetospheres, could affect the e…
Binarity at LOw Metallicity (BLOeM): a spectroscopic VLT monitoring survey of massive stars in the SMC
T. Shenar, J. Bodensteiner, H. Sana +74
Surveys in the Milky Way and Large Magellanic Cloud revealed that the majority of massive stars will interact with companions during their lives. However, knowledge of the binary p…
The IACOB project XI. No increase of mass-loss rates over the bistability region
Abel de Burgos, Zsolt Keszthelyi, Sergio Simón-Díaz +1
The properties of blue supergiants are key for constraining the end of the main sequence (MS) of massive stars. Whether the observed drop in the relative number of fast-rotating st…