Growing Supermassive Black Holes in Cosmological Simulations of Structure Formation

被引：0

作者：

Sijacki, Debora ^{[1
,2
]}

Springel, Volker ^{[3
]}

Haehnelt, Martin G. ^{[1
,2
]}

机构：

[1] Kavli Inst Cosmol, Cambridge, England

[2] Inst Astron, Cambridge CB3 0HA, England

[3] Max Planck Inst Astrophys, D-85740 Garching, Germany

来源：

CO-EVOLUTION OF CENTRAL BLACK HOLES AND GALAXIES | 2010年 / 267期

关键词：

black hole physics; methods: numerical; cosmology: theory; GALAXY CLUSTERS; GALACTIC NUCLEI; UNIFIED MODEL; AGN FEEDBACK; QUASARS; MASS; EVOLUTION;

D O I：

10.1017/S1743921310006988

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss a numerical model for black hole (BH) growth and feedback that allows simultaneous tracking of the evolution of galaxies and their central BHs in fully cosmological simulations. After describing the main features of the numerical model adopted, we show how This in these simulations affect the properties of their host halos and how this in turn impacts the growth of the BHs themselves. We also present results from a set of simulations specifically designed to address the issue of BH assembly in the early Universe and discuss whether or not different extensions of the model, in particular rapidly spinning BHs and gravitational recoils, can hamper the formation of the first bright quasars.

引用

页码：445 / +

页数：2

共 16 条

[1] The mass density in black holes inferred from the X-ray background [J].

Fabian, AC ;

Iwasawa, K .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1999, 303 (02) :L34-L36

[2] On the black hole mass-bulge mass relation [J].

Häring, N ;

Rix, HW .

ASTROPHYSICAL JOURNAL, 2004, 604 (02) :L89-L92

[3] A unified model for the evolution of galaxies and quasars [J].

Kauffmann, G ;

Haehnelt, M .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2000, 311 (03) :576-588

[4] INWARD BOUND - THE SEARCH FOR SUPERMASSIVE BLACK-HOLES IN GALACTIC NUCLEI [J].

KORMENDY, J ;

RICHSTONE, D .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1995, 33 :581-624

[5]

Magorrian J., 1998, CELL, V115, P2285

[6]

Merloni A., 2009, APJ IN PRESS

[7] SIMULATIONS OF AGN FEEDBACK IN GALAXY CLUSTERS AND GROUPS: IMPACT ON GAS FRACTIONS AND THE LX-T SCALING RELATION [J].

Puchwein, E. ;

Sijacki, D. ;

Springel, V. .

ASTROPHYSICAL JOURNAL LETTERS, 2008, 687 (02) :L53-L56

[8] Simulations of cosmic-ray feedback by active galactic nuclei in galaxy clusters [J].

Sijacki, Debora ;

Pfrommer, Christoph ;

Springel, Volker ;

Ensslin, Torsten A. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2008, 387 (04) :1403-1415

[9] A unified model for AGN feedback in cosmological simulations of structure formation [J].

Sijacki, Debora ;

Springel, Volker ;

Di Matteo, Tiziana ;

Hernquist, Lars .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2007, 380 (03) :877-900

[10] Growing the first bright quasars in cosmological simulations of structure formation [J].

Sijacki, Debora ;

Springel, Volker ;

Haehnelt, Martin G. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2009, 400 (01) :100-122

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