Zobrazeno 1 - 10
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pro vyhledávání: '"Linder N"'
Autor:
Hacker, U.T., Hasenclever, D., Baber, R., Linder, N., Busse, H., Obermannova, R., Zdrazilova-Dubska, L., Valik, D., Lordick, F.
Publikováno v:
In Annals of Oncology July 2022 33(7):685-692
Akademický článek
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Publikováno v:
Astrophys.J.704:964-974,2009
The transition from early Of stars to WN type objects is poorly understood. O-type supergiants with emission lines (OIf+) are considered to be intermediate between these two classes. The scope of this paper is to investigate the spectral variability
Externí odkaz:
http://arxiv.org/abs/0909.0643
Publikováno v:
New Astron.15:76-82,2010
The scope of this paper is to perform a detailed spectroscopic study of the northern O-type supergiant HD 195592. We use a large sample of high quality spectra in order to investigate its multiplicity, and to probe the line profile variability. Our a
Externí odkaz:
http://arxiv.org/abs/0905.3981
Autor:
Linder, N., Rauw, G., Manfroid, J., Damerdji, Y., De Becker, M., Eenens, P., Royer, P., Vreux, J. -M.
The properties of the early-type binary Cyg OB2 #5 have been debated for many years and spectroscopic and photometric investigations yielded conflicting results. We have attempted to constrain the physical properties of the binary by collecting new o
Externí odkaz:
http://arxiv.org/abs/0812.3749
We present here the analysis of an extensive set of high resolution optical spectra of Plaskett's star (HD 47129). We use a disentangling method to separate the individual spectra of each star. We derive a new orbital solution and discuss the spectra
Externí odkaz:
http://arxiv.org/abs/0807.4823
Autor:
Rauw, G., De Becker, M., van Winckel, H., Aerts, C., Eenens, P., Lefever, K., Vandenbussche, B., Linder, N., Naze, Y., Gosset, E.
Publikováno v:
A&A, 487, 659-670 (2008)
The line profile variability and photometric variability of the O9.5 Vp star HD93521 are examined in order to establish the properties of the non-radial pulsations in this star. Fourier techniques are used to characterize the modulations of the He I
Externí odkaz:
http://arxiv.org/abs/0806.3640
We present a spectroscopic analysis of four massive binary systems that are known or are good candidates to display the Struve-Sahade effect (defined as the apparent strengthening of the secondary spectrum of the binary when the star is approaching,
Externí odkaz:
http://arxiv.org/abs/0708.3005
Publikováno v:
MNRAS, 386, 447-460 (2008)
We present the results of a long-term high-resolution spectroscopy campaign on the O-type stars in NGC 6231. We revise the spectral classification and multiplicity of these objects and we constrain the fundamental properties of the O-star population.
Externí odkaz:
http://arxiv.org/abs/0707.2847
Akademický článek
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