Halo occupation of AGN in deep X-ray surveys:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
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| Schlagworte: | |
| Online-Zugang: | Volltext https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20120924-1113089-0-0 Inhaltsverzeichnis |
| Beschreibung: | X, 112 S. Ill., graph. Darst. |
Internformat
MARC
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| 245 | 1 | 0 | |a Halo occupation of AGN in deep X-ray surveys |c Viola Allevato |
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| 300 | |a X, 112 S. |b Ill., graph. Darst. | ||
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Datensatz im Suchindex
| _version_ | 1804150102810427392 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 SCIENTIFIC RATIONALE 1
1.2 ACTIVE GALACTIC NUCLEI 3
1.3 X-RAY AGN HOST GALAXIES 5
1.4 X-RAY GROUPS OF GALAXIES 6
1.5 AGN IN DENSE ENVIRONMENT 8
1.6 COSMOS SURVEY 11
1.7 OVERVIEW OF THE THESIS 12
2 CLUSTERING O F A G N 1 3
2.1 LARGE SCALE STRUCTURE OF THE UNIVERSE 13
2.2 THE TWO-POINT CORRELATION FUNCTION 15
2.3 ANGULAR CLUSTERING 16
2.4 PROJECTED TWO-POINT CF 18
2.5 BIAS FACTOR 20
2.6 CLUSTERING OF X-RAY AGN: OVERVIEW 21
3 H A L O M O D E L APPROACH 2 9
3.1 THE STANDARD COSMOLOGICAL PARADIGM 29
3.2 PERTURBATION DENSITY FIELD 32
3.3 DARK MATTER HALO PROPERTIES 34
3.3.1 HALO MASS FUNCTION AND HALO BIAS 35
3.3.2 HALO DENSITY PROFILE 36
3.4 BIASED GALAXY FORMATION 37
3.5 HALO OCCUPATION DISTRIBUTION 38
3.6 INTERPRETING THE TWO-POINT CF WITH THE HALO MODEL 41
4 REDSHIFT EVOLUTION O F T H E A G N BIAS I N T H E C O S M O S FIELD 4
3
4.1 INTRODUCTION 43
4.2 AGN CATALOG 45
4.3 RANDOM CATALOG 46
4.4 TWO-POINT STATISTICS 49
IX
HTTP://D-NB.INFO/1033080365
IMAGE 2
CONTENTS
4.5 ACF: STANDARD APPROACH 51
4.6 SOLVING FOR SAMPLE VARIANCE USING HOD 54
4.7 MEASUREMENTS 58
4.8 REDSHIFT EVOLUTION OF THE AGN BIAS 60
4.9 DISCUSSION 62
4.9.1 WHICH DM HALOS HOST X-RAY AGN? 62
4.9.2 OPTICALLY SELECTED VS X-RAY SELECTED AGN 64
4.9.3 EXTERNAL VS INTERNAL TRIGGERING 66
4.10 CONCLUSIONS 70
5 H A L O OCCUPATION DISTRIBUTION O F A G N I N T H E C O S M O S FIELD
7 3
5.1 INTRODUCTION 73
5.2 X-RAY GALAXY GROUPS IN THE COSMOS FIELD 77
5.3 X-RAY AGN IN THE COSMOS FIELD 79
5.4 AGN IN GALAXY GROUPS 80
5.5 HALO MASS FUNCTION AND AGN HOD 82
5.6 TWO-POINT STATISTICS 89
5.7 GALAXY GROUPS ACF 90
5.8 X-RAY AGN-GALAXY GROUPS CROSS-CORRELATION 92
5.9 THE BIAS FACTOR IN THE HOD MODEL 92
5.10 DISCUSSION 94
5.11 CONCLUSIONS 96
S U M M A R Y 9 9
ACKNOWLEDGMENTS 1 0 1
BIBLIOGRAPHY 1 0 3
X
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| spelling | Allevato, Viola Verfasser aut Halo occupation of AGN in deep X-ray surveys Viola Allevato 2012 X, 112 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier München, Techn. Univ., Diss., 2012 (DE-588)4113937-9 Hochschulschrift gnd-content Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:91-diss-20120924-1113089-0-0 http://mediatum.ub.tum.de/node?id=1113089 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20120924-1113089-0-0 Resolving-System DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025750236&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Allevato, Viola Halo occupation of AGN in deep X-ray surveys |
| subject_GND | (DE-588)4113937-9 |
| title | Halo occupation of AGN in deep X-ray surveys |
| title_auth | Halo occupation of AGN in deep X-ray surveys |
| title_exact_search | Halo occupation of AGN in deep X-ray surveys |
| title_full | Halo occupation of AGN in deep X-ray surveys Viola Allevato |
| title_fullStr | Halo occupation of AGN in deep X-ray surveys Viola Allevato |
| title_full_unstemmed | Halo occupation of AGN in deep X-ray surveys Viola Allevato |
| title_short | Halo occupation of AGN in deep X-ray surveys |
| title_sort | halo occupation of agn in deep x ray surveys |
| topic_facet | Hochschulschrift |
| url | http://mediatum.ub.tum.de/node?id=1113089 https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20120924-1113089-0-0 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025750236&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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