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Fueling QSOs: the relevance of mergers
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SYSNO ASEP 0322434 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Fueling QSOs: the relevance of mergers Title Zásobování kvazarů palivem: relevance galaktických srážek Author(s) Bennert, N. (US)
Canalizo, G. (US)
Jungwiert, Bruno (ASU-R) ORCID, RID
Stockton, A. (US)
Schweizer, F. (US)
Peng, Ch. (US)
Lacy, M. (US)Source Title Memorie della Societa Astronomica Italiana - ISSN 0037-8720
Roč. 79, č. 4 (2008), s. 1247-1250Number of pages 4 s. Language eng - English Country IT - Italy Keywords galaxy mergers ; quasars ; photometry Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics R&D Projects LC06014 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10030501 - ASU-R (2005-2011) Annotation We present results from a study of the first five QSO host galaxies imaged with HST/ACS For the majority of objects, strong signs of interactions such as tidal tails, shells, and other fine structure are revealed. We estimate the nature and age of the merger by comparing the images with numerical simulations. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2009
Number of the records: 1