Add to ORKGWe report the results of high-resolution spectroscopic observations obtained in 2000–2014. The goals of the program were to search for signs of binarity, which was suspected in several studies long ago but not confirmed by more recent data. We have measured parameters of some emission and absorption lines and studied their trends on different time scales. Implications for the circumstellar disk properties and the system binarity are discussed
We present the results of high-resolution spectroscopic observations of the bright Be star &#x03...
Context. Be/X-ray binaries (BeXRBs) are the most populous class of high-mass X-ray binaries. Their X...
We present the results of a multisite spectroscopic and photometric campaign on the Be star ω Orioni...
We present the results of a spectroscopic monitoring program of the binary system Delta Scorpii, who...
The bright star δ Sco has been considered a typical B0-type object for many years. Spectra of the st...
Massive O- and B-type stars are cosmic engines in the Universe and can be the dominant source of l...
Massive O- and B-type stars are cosmic engines in the Universe and can be the dominant source of l...
International audienceContext. Classical Be stars are hot non-supergiant stars surrounded by a gaseo...
With the aim of contributing to the understanding of the disk formation process in Be stars, we purs...
Context. Be/X-ray binaries (BeXRBs) are the most populous class of high-mass X-ray binaries. Their X...
We present the results of a spectroscopic monitoring program of the binary system δ Scorpii, whose p...
International audienceClassical Be stars are hot non-supergiant stars surrounded by a gaseous circum...
Context. Efforts to uncover the nature of the variable star CH Cyg have lasted for decades by now. R...
peer reviewedContext. A growing number of Be and Oe stars, named the γ Cas stars, are known for thei...
Context.Understanding large-scale mass exchange in binaries also requires studies of complicated obj...
We present the results of high-resolution spectroscopic observations of the bright Be star &#x03...
Context. Be/X-ray binaries (BeXRBs) are the most populous class of high-mass X-ray binaries. Their X...
We present the results of a multisite spectroscopic and photometric campaign on the Be star ω Orioni...
We present the results of a spectroscopic monitoring program of the binary system Delta Scorpii, who...
The bright star δ Sco has been considered a typical B0-type object for many years. Spectra of the st...
Massive O- and B-type stars are cosmic engines in the Universe and can be the dominant source of l...
Massive O- and B-type stars are cosmic engines in the Universe and can be the dominant source of l...
International audienceContext. Classical Be stars are hot non-supergiant stars surrounded by a gaseo...
With the aim of contributing to the understanding of the disk formation process in Be stars, we purs...
Context. Be/X-ray binaries (BeXRBs) are the most populous class of high-mass X-ray binaries. Their X...
We present the results of a spectroscopic monitoring program of the binary system δ Scorpii, whose p...
International audienceClassical Be stars are hot non-supergiant stars surrounded by a gaseous circum...
Context. Efforts to uncover the nature of the variable star CH Cyg have lasted for decades by now. R...
peer reviewedContext. A growing number of Be and Oe stars, named the γ Cas stars, are known for thei...
Context.Understanding large-scale mass exchange in binaries also requires studies of complicated obj...
We present the results of high-resolution spectroscopic observations of the bright Be star &#x03...
Context. Be/X-ray binaries (BeXRBs) are the most populous class of high-mass X-ray binaries. Their X...
We present the results of a multisite spectroscopic and photometric campaign on the Be star ω Orioni...