... One example of this type of object – galaxies with a high dust content – is shown in Fig. 10.1. ... 10.1 Spectra of galaxies which contain a large amount of dust; the dots – M82, left scale; the crosses – NGC 253, right scale ...
... It is tempting to say that this radio emission comes from small condensations of cold gas, which are penetrated by cosmic rays and where relativistic electrons are created in collisions with neutral gas and dust. ...
... at longer wavelengths, e.g. in the L band are much more sensitive to warm dust ... the radiation pressure on the infalling dust strongly opposes the accretion and thus ...
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... dust distribution is axially-symmetric close to the star, (2) outer parts of the ... dust boundary R1 , dust grain size a and power-law exponent Bracketed values are ... dust) density Total density: polar cavities 10-13 Densities , d (g cm-3) Dust ...
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... is consistent, e.g., with the dust disk scenario or may indicate temperature/density ... Furthermore, molecular (or dust) scattering in high atmospheric layers as suggested ...
... By the results of photometric z estimations in the field of GRB 000926 the galaxies-candidates were selected in the spectra of which an absorption line at the wavelength of 2175\AA (the absorption line of graphite dust) can present. ...
... By the results of photometric z estimations in the field of GRB 000926 the galaxies-candidates were selected in the spectra of which an absorption line at the wavelength of 2175\AA (the absorption line of graphite dust) can present. ...