... Galaxies; active Galaxies; evolution Galaxies; Seyfert X-rays; diffuse ... powerful quasars at high redshift (z > 2) to less luminous Seyfertgalaxies at z < 1 ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/D03_Sazonov01-18May07_11:51:28.pdf -- 154.9 Кб -- 01.08.2007 Похожие документы
... That represents the archetypical thermal emission found in Seyfertgalaxies. ... kind of Sy 2 and possibly within the Seyfertgalaxies class in general but in lower ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/E39_Deluit01-28Feb07_19:42:02.pdf -- 1090.1 Кб -- 28.02.2007 Похожие документы
... Most sources in the sample were Seyfertgalaxies almost equally divided between type ... sample, 49 objects are classified as Seyfertgalaxies, 6 are blazars and only 5 (8 ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/D01_Bassani01-22Jan07_16:19:17.pdf -- 235.4 Кб -- 22.01.2007 Похожие документы
... X-rays: galaxies; surveys; galaxies: Seyfert. exposures by ROSAT have revealed an ... public data archive comprises 63 low redshift Seyfertgalaxies ( z = 0.022 ± 0.003 ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/D02_Beckmann01-19Jan07_20:50:38.pdf -- 156.2 Кб -- 19.01.2007 Похожие документы
... X-ray data confirm their optical classification as Seyfert 1 galaxies since no intrinsic absorption is found and the spectra ... IGR J124155750 is a peculiar source as it is a type 2 Seyfertgalaxy showing no intrinsic absorption. 4. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/D30_Malizia01-19Jan07_18:12:36.pdf -- 545.4 Кб -- 19.01.2007 Похожие документы
... INTEGRAL has thus reveald a new class of X ray source, akin to Seyfert 2 galaxies. ... and radio data how ever suggest that GRS 1734 292 is more likely as usual Seyfertgalaxy, not related to the CGRO source ...
... In addition, the Seyfertgalaxy NGC 4593 is even more clearly detected. ... sources are also detected in these observations, like the prominent quasar 3C 273 and the Seyfertgalaxy NGC 4593 for example ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/D35_Collmar01-27Feb07_19:21:51.pdf -- 260.7 Кб -- 27.02.2007 Похожие документы
... of INTEGRAL sources IGRJ17476-2253 and IGRJ12107+3822 as Seyfert 1 galaxies'' , Astronomer's Telegram, 2009, 2132 ... of the new INTEGRAL hard X-ray source IGR J03249+4041 with interacting Seyfert 2 galaxies'' , Astronomer's Telegram, 2010, 2759 ...