SDSSJ092712.65+294344.0: a candidate massive black hole binary
dc.contributor.author | Dotti, Massimo | en_US |
dc.contributor.author | Montuori, C. | en_US |
dc.contributor.author | Decarli, R. | en_US |
dc.contributor.author | Volonteri, Marta | en_US |
dc.contributor.author | Colpi, M. | en_US |
dc.contributor.author | Haardt, Francesco | en_US |
dc.date.accessioned | 2010-04-01T15:57:24Z | |
dc.date.available | 2010-04-01T15:57:24Z | |
dc.date.issued | 2009-09-01 | en_US |
dc.identifier.citation | Dotti, M.; Montuori, C.; Decarli, R.; Volonteri, M.; Colpi, M.; Haardt, F. (2009). "SDSSJ092712.65+294344.0: a candidate massive black hole binary." Monthly Notices of the Royal Astronomical Society: Letters 398(1): L73-L77. <http://hdl.handle.net/2027.42/66454> | en_US |
dc.identifier.issn | 1745-3925 | en_US |
dc.identifier.issn | 1745-3933 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/66454 | |
dc.description.abstract | In this Letter, we explore the hypothesis that the quasar SDSSJ092712.65+294344.0 is hosting a massive black hole binary embedded in a circumbinary disc. The lightest, secondary black hole is active, and gas orbiting around it is responsible for the blue-shifted broad emission lines with velocity off-set of 2650 km s −1 , relative to the galaxy rest frame. As the tidal interaction of the binary with the outer disc is expected to excavate a gap, the blue-shifted narrow emission lines are consistent with being emitted from the low-density inhomogeneous gas of the hollow region. From the observations, we infer a binary mass ratio q ≈ 0.3 , a mass for the primary of M 1 ≈ 2 × 10 9 M , and a semimajor axis of 0.34 pc, corresponding to an orbital period of 370 years. We use the results of cosmological merger trees to estimate the likelihood of observing SDSSJ092712.65+294344.0 as recoiling black hole or as a binary. We find that the binary hypothesis is preferred being 100 times more probable than the ejection hypothesis. If SDSSJ092712.65+294344.0 hosts a binary, it would be the one closest massive black hole binary system ever discovered. | en_US |
dc.format.extent | 725224 bytes | |
dc.format.extent | 3110 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Blackwell Publishing Ltd | en_US |
dc.rights | Journal compilation © 2009 RAS | en_US |
dc.subject.other | Black Hole Physics | en_US |
dc.subject.other | Galaxies: Kinematics and Dynamics | en_US |
dc.subject.other | Galaxies: Nuclei | en_US |
dc.subject.other | Quasars: Individual: SDSSJ092712.65+294344.0 | en_US |
dc.title | SDSSJ092712.65+294344.0: a candidate massive black hole binary | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Astronomy | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Astronomy, University of Michigan, Ann Arbor, MI 48109, USA | en_US |
dc.contributor.affiliationother | UniversitÀ degli Studi di Milano-Bicocca, Piazza della Scienza 3, 20126 Milano, Italy | en_US |
dc.contributor.affiliationother | UniversitÀ degli Studi dell'Insubria, Via Valleggio 11, 22100 Como, Italy | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/66454/1/j.1745-3933.2009.00714.x.pdf | |
dc.identifier.doi | 10.1111/j.1745-3933.2009.00714.x | en_US |
dc.identifier.source | Monthly Notices of the Royal Astronomical Society: Letters | en_US |
dc.identifier.citedreference | Adelman-McCarthy J. K. et al., 2007, ApJS, 172, 634 | en_US |
dc.identifier.citedreference | Armitage P. J., Natarajan P., 2002, ApJ, 567, L9 | en_US |
dc.identifier.citedreference | Armitage P. J., Natarajan P., 2005, ApJ, 634, 921 | en_US |
dc.identifier.citedreference | Bender P. et al., 1994, LISA, Laser Interferometer Space Antenna: ESA Assessment Study Report | en_US |
dc.identifier.citedreference | Begelman M. C., Blandford R. D., Rees M. J., 1980, Nat, 287, 307 | en_US |
dc.identifier.citedreference | Berczik P., Merritt D., Spurzem R., Bischof H. P., 2006, ApJ, 642, 21 | en_US |
dc.identifier.citedreference | Bogdanovic T., Eracleus M., Sigurdsson S., 2009, ApJ, 697, 288 | en_US |
dc.identifier.citedreference | Colpi M., Dotti M., Mayer L., Kazantzidis S., 2007, in Livio M., Koekemoer A. M., eds, STScI Spring Symposium: Black Holes. Cambridge Univ. Press, Cambridge | en_US |
dc.identifier.citedreference | Cuadra J., Armitage P. J., Alexander R. D., Begelman M. C., 2009, MNRAS, 393, 1423 | en_US |
dc.identifier.citedreference | Devecchi B., Dotti M., Rasia E., Volonteri M., Colpi M., 2009, MNRAS, 394, 633 | en_US |
dc.identifier.citedreference | Dotti M., Colpi M., Haardt F., 2006a, MNRAS, 367, 103 | en_US |
dc.identifier.citedreference | Dotti M., Salvaterra R., Sesana A., Colpi M., Haardt F., 2006b, MNRAS, 372, 869 | en_US |
dc.identifier.citedreference | Dotti M., Colpi M., Haardt F., Mayer L., 2007, MNRAS, 379, 956 | en_US |
dc.identifier.citedreference | Eggleton P. P., 1983, ApJ, 268, 368 | en_US |
dc.identifier.citedreference | Ferrarese L., Ford H., 2005, Space Sci. Rev., 116, 523 | en_US |
dc.identifier.citedreference | Hayasaki K., Mineshige S., Sudou H., 2007, PASJ, 59, 427 | en_US |
dc.identifier.citedreference | Ivanov P. B., Papaloizou J. C. B., Polnarev A. G., 1999, MNRAS, 307, 79 | en_US |
dc.identifier.citedreference | Komossa S., Zhou H., Lu H., 2008, ApJ, 678, L81 ( KZL ) | en_US |
dc.identifier.citedreference | Loeb A., 2007, Phys. Rev. Lett., 99, 041103 | en_US |
dc.identifier.citedreference | Lousto C. O., Zlochower Y., 2009, Phys. Rev. D, 79, 064018 | en_US |
dc.identifier.citedreference | Mayer L., Kazantzidis S., Madau P., Colpi M., Quinn T., Wadsley J., 2007, Sci, 316, 1874 | en_US |
dc.identifier.citedreference | Milosavljevic M., Merritt D., 2001, ApJ, 563, 34 | en_US |
dc.identifier.citedreference | Osterbrock D. E., Ferland G. J., 2006, Astrophysics of Gaseous Nebulae and Active Galactic Nuclei. 2nd edn. University Science Book, Mill Valley, CA | en_US |
dc.identifier.citedreference | Perets H. B., Hopman C., Alexander T., 2007, ApJ, 656, 709 | en_US |
dc.identifier.citedreference | Schnittman J. D., Buonanno A., 2007, ApJ, 662, L63 | en_US |
dc.identifier.citedreference | Sesana A., Haardt F., Madau P., Volonteri M., 2005, ApJ, 623, 23 | en_US |
dc.identifier.citedreference | Sesana A., Haardt F., Madau P., 2007, ApJ, 660, 546 | en_US |
dc.identifier.citedreference | Sesana A., Vecchio A., Colacino C. N., 2008, MNRAS, 390, 192 | en_US |
dc.identifier.citedreference | Shields G. A., Bonning E. W., Salviander S., 2009, ApJ, 696, 1367 | en_US |
dc.identifier.citedreference | Syer D., Clarke C. J., 1995, MNRAS, 277, 758 | en_US |
dc.identifier.citedreference | Urry C. M., Padovani P., 1995, PASP, 107, 803 | en_US |
dc.identifier.citedreference | Valtonen M. J., 2007, ApJ, 659, 1074 | en_US |
dc.identifier.citedreference | Volonteri M., Madau P., 2008, ApJ, 687, L57 | en_US |
dc.identifier.citedreference | Volonteri M., Haardt F., Madau P., 2003, ApJ, 582, 599 | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.