... A direct image of the obscuring disk surrounding an active galactic nucleus, 1997 ... R.W., A large nuclear accretion disk in the active galaxy NGC4261, 1993, Nature, 364 ...
... In order to give a first, rough estimate for the apparent diameter of the dust shell, the azimuthally averaged visibility was fitted with a Gaussian and a uniform disk (UD) center-to-limb variation. ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2004/2004A&A_424_165.pdf -- 1961.2 Кб -- 24.02.2010 Похожие документы
... have shown that massive stars can in principle be formed via accretion through a disk if the anisotropy of the protostellar radiation field and the frequency dependence of the dust properties are properly taken into account Yorke & Sonnhalter (2002 ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2002/2002A&A_392_945P.pdf -- 443.6 Кб -- 24.02.2010 Похожие документы
... and classical T Tauri stars are surrounded by active accretion disks and, probably, most of the excess emission seen at various wavelength regions can be attributed to the interaction of the disk with a magnetically active star (e. g. Muzerolle et al ...
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Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p163.pdf -- 313.0 Кб -- 11.08.2011 Похожие документы
... I. Star cluster vdB 130 and its ambient gas and dust medium" . ... Dust Evolution in the Dwarf Galaxy Holmberg II" . ... Galaxy IC 719: Current Building of the Counterrotating Large-scale Stellar Disk ...
... I. Star cluster vdB 130 and its ambient gas and dust medium" . ... Dust Evolution in the Dwarf Galaxy Holmberg II" . ... Galaxy IC 719: Current Building of the Counterrotating Large-scale Stellar Disk ...
... Dust evolution as seen from the nearby Universe Galliano Frederic Globular clusters ... dust is revealed when using submm constraints compared to that measured with only ...
... Is dynamic heating of stellar disk inevitable?" . A. Zasov, A. Sabulova, I. Katkov . ... Old stellar disks and the origin of S0 galaxies" . O. Sil'chenko . 2013, Mem. ...
... Kinematics and stellar disk modeling of lenticular galaxies" . ... Is dynamic heating of stellar disk inevitable?" . A. Zasov, A. Saburova, I. Katkov . ... Ages and abundances in large-scale stellar disks of nearby S0 galaxies" . ...