... 2 components of ISM Hydrogen - disk + halo . Disk . vary with Galactic radius . ... Near sun, . Need to include spiral arms and HII regions . ... Sun at R = 10 kpc , z =0 . Calibrate using other methods . ...
... 2 (1µG)2 , C = 2(h/l)2 50, D ( h/v )2 10, the dynamo numb er near the Sun, Dcrit 8, critical dynamo numb er Dep endence of B on SFR, disc-halo connection, winds, galactic evolution, etc. 2 hot Vz = S , S = SFR BS 1/4 (IF all other relevant parameters are ...
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Ссылки http://www.atnf.csiro.au/research/Astro2010/talks/shukurov.pdf -- 927.1 Кб -- 16.06.2010 Похожие документы
... sensitive to HI-rich objects in these groups to below 10^7 M(sun) of HI, . ... The HI mass function and the mass function of the luminous halos for the . ... Milky Way and have average HI masses of <4x10^5 M(sun). The spatial . ...
... log( L / L Sun )= n log( M / M Sun ) or . L/L Sun = ( M/M Sun ) n (Equation 6.1) . ... log( L / L Sun )= n log( M / M Sun ) or . L/L Sun = ( M/M Sun ) n (Equation 6.1) . ...
... This creates a halo of heated gas called the coma, which is then blown by solar wind in the direction opposite the sun, creating a large dust tail. ...
... As the relevant distance D from the Sun is much larger than those between planets and the Sun, the acceleration by the PBH should be regarded as that for the solar system barycenter (SSB). ...
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Ссылки http://www.atnf.csiro.au/research/pulsar/array/uploads/Main/0702586.pdf -- 100.3 Кб -- 20.03.2007 Похожие документы
... the s-process abundances were reminiscent of those found in extreme halo red giants ... Yet RV Tau variables have much higher metallicities than extreme halo stars. ... of stars similar to our own Sun, and the nucleosynthetic processes that occur ...
... C. Allende Prieto6 , R. ґ Wilhelm7 , Y. Sun Lee5 , T. Sivarani5 , M. Juric4 , R ... modeled by three discrete components: the thin disk, the thick disk, and the halo ...
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Ссылки http://www.atnf.csiro.au/people/Amy.Kimball/Publications/ivezic_et_al_2006.pdf -- 2545.7 Кб -- 02.10.2013 Похожие документы
... possess radio halos indicating a vertical transport of young accelerate d cosmic-ray electrons from the disc into the halo ... database of Sun's magnetic flux and address the question on whether or not the quiet Sun magnetism follows the sunspot cycle ...