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pro vyhledávání: '"Teyssier, François"'
Autor:
Pandey, Ruchi, Habtie, Gesesew R., Bandyopadhyay, Rahul, Das, Ramkrishna, Teyssier, François, Flo, Joan Guarro
We present the evolution of the optical spectra of the 2021 outburst of RS Ophiuchi (RS Oph) over about a month after the outburst. The spectral evolution is similar to the previous outbursts. Early spectra show prominent P Cygni profiles of hydrogen
Externí odkaz:
http://arxiv.org/abs/2207.10473
Autor:
Ilkiewicz, Krystian, Mikolajewska, Joanna, Scaringi, Simone, Teyssier, Francois, Stoyanov, Kiril A., Fratta, Matteo
SU Lyn is a binary system composed of a white dwarf and a red giant star. Although it is known to be bright and variable at X-ray wavelengths, the optical counterpart of the source appeared as a single red giant without prominent emission lines. Beca
Externí odkaz:
http://arxiv.org/abs/2112.03314
Publikováno v:
published in Open European Journal on Variable Stars (2019), 197, 23
Z Andromedae is a prototype of classical symbiotic variable stars. It is characterized by alternating of quiescent and active stages, the later ones are accompanied by changes in both photometry and spectral characteristics of this object. The curren
Externí odkaz:
http://arxiv.org/abs/1905.04251
Akademický článek
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Autor:
Pandey, Ruchi, Habtie, Gesesew R, Bandyopadhyay, Rahul, Das, Ramkrishna, Teyssier, François, Guarro Fló, Joan
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Sep2022, Vol. 515 Issue 3, p4655-4668, 14p
