Massive black hole binaries in gaseous environments:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | VII, 214 S. Ill., graph. Darst. |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV040686926 | ||
| 003 | DE-604 | ||
| 005 | 00000000000000.0 | ||
| 007 | t | ||
| 008 | 130121s2012 ad|| m||| 00||| eng d | ||
| 035 | |a (OCoLC)835285055 | ||
| 035 | |a (DE-599)GBV733896359 | ||
| 040 | |a DE-604 |b ger | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-188 |a DE-12 | ||
| 082 | 0 | |a 523.8875 |2 22//ger | |
| 100 | 1 | |a Roedig, Constanze |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Massive black hole binaries in gaseous environments |c Constanze Roedig |
| 264 | 1 | |c 2012 | |
| 300 | |a VII, 214 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Potsdam, Univ., Diss., 2012 | ||
| 650 | 0 | 7 | |a Schwarzes Loch |0 (DE-588)4053793-6 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Schwarzes Loch |0 (DE-588)4053793-6 |D s |
| 689 | 0 | |5 DE-604 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025667753&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-025667753 | ||
Datensatz im Suchindex
| _version_ | 1804149982945607680 |
|---|---|
| adam_text | IMAGE 1
C O N T E N T S
LIST O F FIGURES IX
GLOSSARY XI
PART I ASTROPHYSICAL CONTEXT AND METHODS
1 ASTROPHYSICS O F MASSIVE BLACK HOLE BINARIES: THE THEORETICAL SIDE 7
1.1 HIERARCHICAL STRUCTURE FORMATION 7
1.1.1 COSMOLOGICAL COALESCENCE RATE 12
1.1.2 MBH BINARIES IN STELLAR ENVIRONMENT 12
1.1.3 MBH BINARIES IN CIRCUMBINARY DISCS 14
1.1.4 SPIN EVOLUTION OF BHBS DURING COSMIC EVOLUTION 16
1.2 ACCRETION DISC THEORY 18
1.3 BLACK HOLES IN GENERAL RELATIVITY 23
2 ASTROPHYSICS O F MASSIVE BLACK HOLE BINARIES: THE OBSERVATIONAL SIDE
27
2.1 IDENTIFYING SINGLE MASSIVE BLACK HOLES IN GALACTIC CORES 27
2.1.1 BLACK HOLE MASS RELATIONS 32
2.2 SEARCHING FOR MASSIVE BLACK HOLES BINARIES 34
2.3 LOW FREQUENCY GRAVITATIONAL WAVES 36
2.3.1 GRAVITATIONAL WAVES FROM SPACE: L I S A 37
2.3.2 GRAVITATIONAL WAVES FROM PULSAR TIMING 40
2.4 MULTIMESSENGER ASTRONOMY 42
3 METHODS 45
INTRODUCTION TO NUMERICAL HYDRODYNAMICS 45
EULERIAN VERSUS LAGRANGIAN DESCRIPTION 48
SHOCKS 48
3.1 SMOOTHED PARTICLE HYDRODYNAMICS (SPH) 50
3.1.1 THE HYDRO 50
3.1.2 THE ARTIFICIAL VISCOSITY A V 53
3.1.3 THE SELF-GRAVITY SS 54
HTTP://D-NB.INFO/1032280883
IMAGE 2
C O N T E N T S
3.1.4 CONVERGENCE, CONSISTENCY AND STABILITY 55
3.1.5 THE EXTENDED G ADGET ^: SPH WITH BLACK HOLES AND P-COOLING 58
3.1.6 SPH FOR ACCRETION DISCS: PARAMETER AND RESOLUTION TESTS 60
3.2 GENERAL RELATIVISTIC RADIATION HYDRODYNAMICS (GR-RHD) 67
3.2.1 THE BASIC FORMALISM 68
3.2.1.1 THE 3 + 1 SPLITTING OF SPACE-TIME 70
3.2.1.2 HIGH-RESOLUTION SHOCK-CAPTURING (HRSC) METHODS 71 3.2.1.3
NON-UNIFORM STATIONARY GRID 74
3.2.2 METHOD OF LINES: EXPLICIT AND IMPLICIT-EXPLICIT (IMEX) SCHEMES 74
3.2.2.1 SPECIFICATION TO RADIATION HYDRODYNAMICS 76
3.2.3 VALIDATION OF ECHO: G R - R H D WITH AND WITHOUT I M E X 7 9
3.2.3.1 GR-RHD-RK: SHOCK-TUBES AND SPHERICAL ACCRETION 80 3.2.3.2
GR-RHD-IMEX: SHOCK-TUBES AND SPHERICAL ACCRETION IN THE STIFF REGIME 84
PART II RESULTS
4 NEWTONIAN MASSIVE BLACK HOLE BINARIES I N SELFGRAVITATING DISCS: I
PROGRADE DISCS 91
4.1 DISSECTION OF THE TORQUES 91
4.1.1 SIMULATIONS 93
4.1.2 BINARY EVOLUTION: CAUSES 95
4.1.2.1 ANGULAR MOMENTUM BUDGET: GRAVITATIONAL TORQUE AND ACCRETION 95
4.1.2.2 DISSECTION OF THE BINARY EVOLUTION INTO ITS COMPONENTS 98 4.1.3
GRAVITATIONAL TORQUES 99
4.1.3.1 TIME AVERAGED TORQUE PROFILES 99
4.1.3.2 SPECTRAL ANALYSIS 101
4.1.3.3 INTERPRETATION: TORQUE ORIGIN AND LOCATION IN THE DISC 101 4.1.4
ACCRETION 107
4.1.5 COMPARISON WITH PREVIOUS WORKS 110
4.1.6 DISCUSSION 110
4.2 LIMITING ECCENTRICITY IN PROGRADE DISCS 112
4.2.1 SIMULATION SET-UP 112
4.2.2 ECCENTRICITY EVOLUTION 114
4.2.3 EXPLANATION OF THE SATURATION 115
4.2.3.1 TESTING THE EMERGING PICTURE 117
4.2.4 PERIODICALLY MODULATED ACCRETION FLOWS 118
4.2.5 SUMMARY AND CONCLUSIONS 120
4.3 STANDARD MODEL FOR A PTA BINARY 121
4.3.1 NUMERICAL REALISATION 122
4.3.2 VARIABLE INFLOWS AND MINIDISC FORMATION 123
4.3.3 ANALYTICAL MODELLING OF THE MINIDISCS 123
4.3.4 INTERMEDIATE SUMMARY 126
4.4 CONCLUSION 127
V I
IMAGE 3
C O N T E N T S
5 NEWTONIAN MASSIVE BLACK HOLE BINARIES I N SELFGRAVITATING DISCS: II
RETROGRADE DISCS 129
5.1 EXPLORING THE DIFFERENCES BETWEEN PROGRADE AND RETROGRADE 129
5.2 A LIMITING ECCENTRICITY II: THE TILTING INSTABILITY 135
5.3 SUMMARY 141
6 IMPLICATIONS O N OBSERVATIONS 143
6.1 OBSERVATIONAL CONSEQUENCES I: L I S A 143
6.1.1 RESIDUAL ECCENTRICITY IN L/SA-OBSERVATIONS 144
6.2 DISTINGUISHING BETWEEN STELLAR AND GASEOUS ENVIRONMENTS 148
6.2.1 ECCENTRICITY POPULATION OF ELISA/NGO SOURCES 148
6.2.2 ECCENTRICITY POPULATION OF PTA SOURCES 150
6.3 OBSERVATIONAL CONSEQUENCES II: MULTIMESSENGER ASTRONOMY WITH PTA 150
6.3.1 PULSAR TIMING OBSERVABILITY 151
6.3.2 DESCRIPTION OF THE PTA-MBHB POPULATION 152
6.3.3 PARAMETER DEPENDENCE AND CAVEATS 154
6.3.4 EMITTED SPECTRUM AND ELECTROMAGNETIC SIGNATURES 155
6.3.5 CHARACTERISTIC SIGNATURES 156
6.3.6 X-RAY PERIODIC VARIABILITY 158
6.3.6.1 SUB-POPULATION OF OBSERVABLE PERIODIC SOURCES 158
6.3.6.2 SIMULATING OBSERVATIONS: SAMPLING AND STATISTICS 159
6.3.7 DOUBLE IRON LINES 162
6.3.7.1 RELEVANT SOURCE POPULATION 162
6.3.7.2 SIMULATIONS OF DOUBLE K A LINE OBSERVABILITY 163
6.3.8 DISCUSSION AND SUMMARY 167
6.4 CONCLUSIONS 168
7 GENERAL RELATIVISTIC RADIATIVE HYDRODYNAMICS: BONDI HOYLE LYTTLETON
ACCRETION 171
7.1 BONDI HOYLE LYTTLETON ACCRETION IN GR 171
7.1.1 INITIAL AND BOUNDARY CONDITIONS 173
7.1.2 COMPUTATION OF LUMINOSITY 175
7.1.3 CLASSICAL BHL ACCRETION 176
7.1.4 PERTURBED BONDI-HOYLE-LYTTLETON FLOW 183
7.1.5 STRONGLY PERTURBED BHL FLOW 185
7.1.5.1 SPINNING BLACK HOLES 191
7.1.5.2 IMPACT ON EM COUNTERPARTS OF SUPERMASSIVE BLACK HOLE BINARIES
192
7.1.6 LIMITING ASSUMPTIONS AND CAVEATS OF THE TREATMENT 192
7.2 SUMMARY AND CONCLUSIONS 194
8 SUMMARY A N D OUTLOOK 195
A APPENDIX 199
A.L 199
A.L.L 200
REFERENCES 203
V I I
|
| any_adam_object | 1 |
| author | Roedig, Constanze |
| author_facet | Roedig, Constanze |
| author_role | aut |
| author_sort | Roedig, Constanze |
| author_variant | c r cr |
| building | Verbundindex |
| bvnumber | BV040686926 |
| ctrlnum | (OCoLC)835285055 (DE-599)GBV733896359 |
| dewey-full | 523.8875 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 523 - Specific celestial bodies and phenomena |
| dewey-raw | 523.8875 |
| dewey-search | 523.8875 |
| dewey-sort | 3523.8875 |
| dewey-tens | 520 - Astronomy and allied sciences |
| discipline | Physik |
| format | Thesis Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01192nam a2200325 c 4500</leader><controlfield tag="001">BV040686926</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">00000000000000.0</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">130121s2012 ad|| m||| 00||| eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)835285055</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBV733896359</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-188</subfield><subfield code="a">DE-12</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">523.8875</subfield><subfield code="2">22//ger</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Roedig, Constanze</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Massive black hole binaries in gaseous environments</subfield><subfield code="c">Constanze Roedig</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2012</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">VII, 214 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="502" ind1=" " ind2=" "><subfield code="a">Potsdam, Univ., Diss., 2012</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Schwarzes Loch</subfield><subfield code="0">(DE-588)4053793-6</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Schwarzes Loch</subfield><subfield code="0">(DE-588)4053793-6</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025667753&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-025667753</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV040686926 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T00:31:41Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-025667753 |
| oclc_num | 835285055 |
| open_access_boolean | |
| owner | DE-188 DE-12 |
| owner_facet | DE-188 DE-12 |
| physical | VII, 214 S. Ill., graph. Darst. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
| publishDateSort | 2012 |
| record_format | marc |
| spelling | Roedig, Constanze Verfasser aut Massive black hole binaries in gaseous environments Constanze Roedig 2012 VII, 214 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Potsdam, Univ., Diss., 2012 Schwarzes Loch (DE-588)4053793-6 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Schwarzes Loch (DE-588)4053793-6 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025667753&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Roedig, Constanze Massive black hole binaries in gaseous environments Schwarzes Loch (DE-588)4053793-6 gnd |
| subject_GND | (DE-588)4053793-6 (DE-588)4113937-9 |
| title | Massive black hole binaries in gaseous environments |
| title_auth | Massive black hole binaries in gaseous environments |
| title_exact_search | Massive black hole binaries in gaseous environments |
| title_full | Massive black hole binaries in gaseous environments Constanze Roedig |
| title_fullStr | Massive black hole binaries in gaseous environments Constanze Roedig |
| title_full_unstemmed | Massive black hole binaries in gaseous environments Constanze Roedig |
| title_short | Massive black hole binaries in gaseous environments |
| title_sort | massive black hole binaries in gaseous environments |
| topic | Schwarzes Loch (DE-588)4053793-6 gnd |
| topic_facet | Schwarzes Loch Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025667753&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT roedigconstanze massiveblackholebinariesingaseousenvironments |