Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Mikolajewska, J."'
We present results of period analysis of ASAS, MACHO and OGLE light curves of 79 symbiotic stars classified as S and D'-type. The light curves of 58 objects show variations with the orbital period. In case of 34 objects, orbital periods are estimated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::507a6be13a507ffe8be35f897cdc0734
We present an analysis of optical and near infrared spectra of the symbiotic system AE Ara, composed of an M5.5 III giant similar to the Galactic Bulge M giants and a hot luminous companion. In particular, we have determined for the first time spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::019d27df5785826beb0630b6190f7ffc
http://arxiv.org/abs/astro-ph/0210490
http://arxiv.org/abs/astro-ph/0210490
We present and discuss mm/submm observations of quiescent S-type symbiotic systems, and compare them with popular models proposed to account for their radio emission. We find that the M giant mass-loss rates derived from our observations are systemat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b8f0f82bb2925c68ad79109a039421
http://arxiv.org/abs/astro-ph/0210491
http://arxiv.org/abs/astro-ph/0210491
Autor:
Brandi, E., Mikolajewska, J., Quiroga, C., Kulczycki, K., Belczynski, K., Ferrer, O. E., Garcia, L. G., Pereira, C. B.
We present an analysis of optical and near infrared spectra of the eclipsing symbiotic system FN Sgr. In particular, we have determined for the first time spectroscopic orbits based of the radial velocity curves for both components. A set of blue abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c492b196d90ea9e25b27dc2d02a0733
Autor:
Anupama, G. C., Mikolajewska, J.
Publikováno v:
Scopus-Elsevier
Spectroscopic and photometric behaviour of the class of recurrent novae with giant secondaries (T Coronae Borealis, RS Ophiuchi, V3890 Sagittarii and V745 Scorpii) at quiescence are presented in this study. The hot component in these systems is varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51ab22e0b0e3217101f9cc100e0868d4
Autor:
Escorza, A., Karinkuzhi, D., Jorissen, A., Siess, L., Van Winckel, H., Pourbaix, D., Johnston, C., Miszalski, B., Oomen, G. -M., Abdul-Masih, M., Boffin, H. M. J., North, P., Manick, R., Shetye, S., Mikolajewska, J.
Publikováno v:
Astronomy & Astrophysics. 626:A128
Barium (Ba) dwarfs and CH subgiants are the less evolved analogues of Ba and CH giants. They are F- to G-type main-sequence stars polluted with heavy elements by their binary companions when the companion was on the asymptotic giant branch (AGB). Thi