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Evidence for merger remnants in early-type host galaxies of low-redshift QSOs
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SYSNO ASEP 0322432 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Evidence for merger remnants in early-type host galaxies of low-redshift QSOs Title Stopy po srážkách v raných typech mateřských galaxií blízkých kvazarů 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 Astrophysical Journal - ISSN 0004-637X
Roč. 677, č. 2 (2008), s. 846-857Number of pages 11 s. Language eng - English Country US - United States 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) UT WOS 000254898000003 DOI 10.1086/529068 Annotation The paper presents a pilot HST/ACS photometry of five low-redshift QSO galaxies. Four of them reveal significant fine structure such as shells and tidal tails, indicative of merger events taht occurrred between a few hundred Myr and a Gyr ago. These timescales are comparable to starburst ages in the QSO hosts. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2009
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