A MULTI-WAVELENGTH STUDY OF THE HOST ENVIRONMENT OF SMBHB 4C+37.11
4C+37.11, at z = 0.055, shows two compact radio nuclei, imaged by very long baseline interferometry at 7 mas separation, making it the closest known resolved supermassive black hole binary (SMBHB). An important question is whether this unique object is young and was caught on the way to a gravitatio...
Gespeichert in:
Veröffentlicht in: | The Astrophysical journal 2014-01, Vol.780 (2), p.1-7 |
---|---|
Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | 4C+37.11, at z = 0.055, shows two compact radio nuclei, imaged by very long baseline interferometry at 7 mas separation, making it the closest known resolved supermassive black hole binary (SMBHB). An important question is whether this unique object is young and was caught on the way to a gravitational in-spiral and merger, or has "stalled" at 7 pc. We describe new radio/optical/X-ray observations of the massive host and its surrounding X-ray halo. These data reveal X-ray/optical channels following the radio outflow and large scale edges in the X-ray halo. These structures are promising targets for further study which should elucidate their relationship to the unique SMBHB core. |
---|---|
ISSN: | 0004-637X 1538-4357 |
DOI: | 10.1088/0004-637X/780/2/149 |