... I compare the group of nearby starburst galaxies with distant ultra-luminous galaxies (Arp220, NGC 6240, etc.), in which strong tidal interactions cause the radial gas inflow. ...
... Even Arp220 has a S20 cm /S3.6µm ratio a factor of 20 below the most moderate IFRS, and a factor of 4000 below the most ... Even in Arp220, where as much as 100 magnitudes of extinction obscure the nucleus (e.g. Haas et al. 2001), the outer shell of ...
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Ссылки http://www.atnf.csiro.au/people/Ray.Norris/papers/n239.pdf -- 1557.6 Кб -- 03.05.2011 Похожие документы
... galaxies with distant ultraluminous galaxies (Arp220, NGC 6240, etc.), in which ... 300 10 NGC 3690/IC 694 42 .IB.9P. 300 1,5,8 IC 4553 (=Arp220) 72 .S?.. ... in the distant ultraluminous galaxies like Arp220, NGC 6240, and others (see Table ...
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Ссылки http://www.atnf.csiro.au/people/Baerbel.Koribalski/min_lecture/min_lecture_final.ps.gz -- 686.0 Кб -- 17.11.2001 Похожие документы
... Whereas in the distant ultra-luminous galaxies like Arp220, NGC 6240, and others (see Table 4) strong tidal interactions or merging are responsible for the central activity, the less violent starbursts in nearby galaxies like NGC 253 and NGC 1808 (see ...
... Science working document suggests that a stand-alone SKA should detect: Moderate-luminosity OH megamasers (like Arp220) will be detected at 20 Jy at z=2 at 10 km s;1 : This assumes a frequency range of 530 MHz to 1.6 GHz. ...
... Science working document suggests that a standalone SKA should detect: ffl Moderateluminosity OH megamasers (like Arp220) will be detected at 20ЇJy at z=2 at 10 km s \Gamma1 : This assumes a frequency range of 530 MHz to 1.6 GHz. ffl Moderate ...
... On the basis of radio and optical imaging and spectroscopy and from the FIR colours, they propose that these objects may form an evolutionary link between ultraluminous infrared galaxies, like Arp220, and quasars. ...
... sensitivities increase, VLBI observations have become more sensitive to detection of radio supernovae in the relatively nearby Universe, such as those in Arp220 (Smith et al. 1998b), and so a VLBI detection no longer unambiguously implies an AGN ...
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Ссылки http://www.atnf.csiro.au/people/Ray.Norris/papers/n260.pdf -- 2610.6 Кб -- 22.03.2011 Похожие документы