... 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 ...
... dust in the immediate vicinity of the star, visibility functions in the mid-infrared ... rim of the dust shell, i.e. the dust condensation zone, has a dust temperature of T1 ...
... dust envelope is spherically-symmetric; (2) the dust population consists of ... loss rate Dust density exponent Dust density exponent Dust density exponent Symbol D ... dust density increases with r in the envelope's parts where dust formation of ...
[
Текст
]
Ссылки http://mavr.sao.ru/hq/balega/PUBL_BAL/PUB_2006/menshchikov_etal_aua_lpandromedae_2006.pdf -- 729.5 Кб -- 05.05.2009 Похожие документы
... dust-to-gas ratio; (iii) a constant dust opacity and size distribution; (iv ... dust envelope at some reference wavelength fixes the solution, allowing only for ... dust (r)/in ;(iv) the relative thickness of the dust shell (i.e. the ratio of outer ...
[
Текст
]
Ссылки http://mavr.sao.ru/hq/balega/PUBL_BAL/PUB_2004/2004A&A_424_165.pdf -- 1961.2 Кб -- 01.02.2005 Похожие документы
... Н.В.Быстрова "The Magellanic Stream event as a gaseous disk", "Seeing through the Dust", the Conference in Penticton, Canada, devoted to 50 years of HI observations, 2001, Oct 20-26, Abstract. ...
... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ...
... So far, nobody was able to observe the process of fast quasar growth, because it ejects such a huge mass of gas and dust that it is not possible to see the quasar itself. ...
... of the data in the Stokes parameter plane shows that the polarization in the continuum is caused by the emission of the accretion disk and the relativistic jet, and by the scattering on the gas-and-dust torus in the case of the broad hydrogen lines ...
... The size of the meteorite particle was tenths of millimeter, which coincides with the sizes of the chondrules in the carbon chondrites and is two orders larger than typical sizes of interstellar dust. ...
... This is a unique class of extragalactic objects that reveal external rings or disks of gas, dust and stars, rotating in a plane roughly perpendicular to the disk of the central galaxy. ...