The Connection Between Quasars and Starbursts

类星体和星暴之间的联系

• 批准号: 5449740
• 负责人: Professor Dr. Frank Bertoldi
• 金额: --
• 依托单位: Max-Planck-Institut für Astronomie (MPIA)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2005
• 资助国家: 德国
• 起止时间: 2004-12-31 至 2011-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5449740?language=en
• 关键词: Connection; Between; Quasars; Starbursts

Recent observations have suggested a co-evolution of the centralsupermassive black holes and the stellar bulges in distantQSO host galaxies, consistent with the strong correlation ofboth components in local spheroids. (Sub)millimeter and radioobservations provide powerful means to investigate the starforming properties of high redshift galaxies. Through (restframe)far-infrared measurements of the warm dust spectralenergy distribution, and through observations of key gas tracers(CO, HCN, C, C+), we propose to continue our successfulprogram to investigate star formation and the dense gas in acarefully selected sample of QSOs. Such observations also constrainthe dynamical masses of these energetic systems, whichputs unique constraints on the early formation of galaxies.With submillimeter and radio continuum measurements we like todemonstrate decisively that star formation is the main energysource causing the observed far-IR emission in a large fractionof all QSOs, and that starbursts are an ubiquitous and coevalphenomena in QSOs. Submillimeter to radio observations of QSOsfurther provide us with a unique way to study the properties ofthe earliest galaxies, way back into the Epoch of Reionization(z>6).

最近的观察结果表明，遥远的宿主星系中的Centralsupermassive黑洞和恒星凸起的共同进化与局部球体中各个组件的强相关性一致。 （子）毫米和放射性观察提供了强大的手段来研究高红移星系的星形特性。通过（RESTFRAME）温暖粉尘光谱分布的（RESTFRAME）远红外测量，以及通过观察关键气体示踪剂（CO，HCN，C，C，C+）的观察，我们建议继续我们的成功计划，以研究恒星形成和QSOS样品中的恒星形成和密集的气体。这种观察结果还限制了这些能量系统的动态质量，对星系的早期形成的独特限制。与亚毫升和无线电连续测量相关，我们喜欢果断地表明，恒星形成是恒星的主要能量，导致所有Qsos and Qsos and coevers and coev and coevers and coevers and coevers and coevers and coevers and coevers and coev and starers and coevers and coevers and starers and ubbisters and coevers and coevers and starers。 QSO。 Qsosfurther的无线电观测值的亚毫升计为我们提供了一种研究最早星系的特性的独特方法，并回到了电离时代（Z> 6）。

项目成果

New CO detections of lensed submillimetre galaxies in A2218: probing molecular gas in the LIRG regime at high redshift

A2218 中透镜亚毫米星系的新 CO 探测：在高红移下探测 LIRG 区域中的分子气体

• DOI: 10.1051/0004-6361:200810876
• 发表时间: 2009
• 期刊: Astronomy and Astrophysics
• 影响因子: 6.5
• 作者: Knudsen

WATER VAPOR EMISSION REVEALS A HIGHLY OBSCURED, STAR-FORMING NUCLEAR REGION IN THE QSO HOST GALAXY APM 08279+5255 AT z = 3.9

• DOI: 10.1088/2041-8205/741/2/l38
• 发表时间: 2011-06
• 期刊: The Astrophysical Journal Letters
• 作者: P. P. van der Werf-P.;A. Berciano Alba;M. Spaans;A. F. Loenen;R. Meijerink;D. Riechers;P. Cox;A. Weiss;F. Walter

MOLECULAR GAS IN z ∼ 6 QUASAR HOST GALAXIES

• DOI: 10.1088/0004-637x/714/1/699
• 发表时间: 2010-02
• 期刊: The Astrophysical Journal
• 作者: Ran Wang;C. Carilli;R. Neri;D. Riechers;J. Wagg;F. Walter;F. Bertoldi;K. Menten;A. Omont;P. Cox;Xiaohui Fan

A LABOCA SURVEY OF THE EXTENDED CHANDRA DEEP FIELD SOUTH—SUBMILLIMETER PROPERTIES OF NEAR-INFRARED SELECTED GALAXIES

近红外选定星系的扩展钱德拉深场南亚毫米级特性的拉博卡调查

• DOI: 10.1088/0004-637x/719/1/483
• 发表时间: 2010
• 期刊: The Astrophysical Journal

IONIZATION NEAR ZONES ASSOCIATED WITH QUASARS AT z ∼ 6

• DOI: 10.1088/0004-637x/714/1/834
• 发表时间: 2010-02
• 期刊: The Astrophysical Journal
• 作者: C. Carilli;Ran Wang;X. Fan;F. Walter;J. Kurk;D. Riechers;J. Wagg;J. Hennawi;L. Jiang;K.M.Menten;F. Bertoldi;M. Strauss;P. Cox