Constraining the Accretion Flow in Sgr A* by General Relativistic Dynamical and Polarized Radiative Modeling
Thursday, July 29th, 2010by Shcherbakov, Roman V. and Penna, Robert F. and McKinney, Jonathan C.
17 pages, 13 figures, submitted to ApJ
The last GW Note is by Miguel Preto
Archive for the ‘Sagittarius A*’ Category
Key questions about Galactic Center dynamics
Thursday, July 29th, 2010by Alexander, Tal
Invited overview lecture in “The Galactic Center, a window to the nuclear environment of disk galaxies” (Shanghai 19-23/10/2009). To appear in ASP Conf. Proc. Ser. “Galactic center workshop 2009″ ed. Mark Morris (12 pp 5 fig)
Towards relativistic orbit fitting of Galactic center stars and pulsars
Tuesday, July 6th, 2010by Angelil, Raymond and Saha, Prasenjit and Merritt, David
20 pages, 9 figures, submitted to the ApJ
The Massive Black Hole and Nuclear Star Cluster in the Center of the Milky Way
Friday, June 4th, 2010by Genzel, Reinhard and Eisenhauer, Frank and Gillessen, Stefan
submitted to Rev.Mod.Phys.,comments are welcome
Resonant relaxation and the warp of the stellar disc in the Galactic centre
Friday, June 4th, 2010Inflow-Outflow Model with Conduction and Self-Consistent Feeding for Sgr A*
Wednesday, April 7th, 2010by Shcherbakov, Roman V. and Baganoff, Frederick K.
6 pages, 5 figures, submitted to ApJL
The Underluminous Nature of Sgr A*
Tuesday, March 9th, 2010by Yusef-Zadeh, F. and Wardle, M.
4 pages, To appear in Proceedings of “X-ray Astronomy 2009: Present Status, Multi-Wavelength Approach and Future Perspectives”, Bologna, Italy, September 7-11, 2009, AIP, eds. A. Comastri, M. Cappi, and L. Angelini
Flares from Sgr A* and their emission mechanism
Tuesday, February 16th, 2010by Dodds-Eden, K. and Porquet, D. and Trap, G. and Quataert, E. and Gillessen, S. and Grosso, N. and Genzel, R. and Goldwurm, A. and Yusef-Zadeh, F. and Trippe, S. and Bartko, H. and Eisenhauer, F. and Ott, T. and Fritz, T. K. and Pfuhl, O.
Proceedings of the Galactic Center Workshop 2009, Shanghai
HST Palpha Survey of the Galactic Center — Searching the missing young stellar populations within the Galactic Center
Monday, February 15th, 2010by Dong, H. and Wang, Q. D. and Cotera, A. and Stolovy, S. and Morris, M. R. and Mauerhan, J. and Mills, E. A. and Schneider, G. and Lang, C.
10 pages, 6 figures, Proceedings of the Galactic Center Workshop 2009, Shanghai
The Eccentric Disc Instability: Dependency on Background Stellar Cluster
Monday, February 8th, 2010by Madigan, Ann-Marie
Proceedings article to be published in “The Galactic Center: A Window on the Nuclear Environment of Disk Galaxies”, ed. Mark Morris, Daniel Q. Wang and Feng Yuan
Mass Segregation in the Galactic Centre
Monday, February 8th, 2010by Hopman, Clovis and Madigan, Ann-Marie
Proceedings article to be published in “The Galactic Center: A Window on the Nuclear Environment of Disk Galaxies”, ed. Mark Morris, Daniel Q. Wang and Feng Yuan
Numerical Models of Sgr A*
Monday, February 8th, 2010by Moscibrodzka, M. and Gammie, C. F. and Dolence, J. and Shiokawa, H. and Leung, P. K.
To appear in “The Galactic Center: A Window on the Nuclear Environment of Disk Galaxies”, ed. Mark Morris, Daniel Q. Wang and Feng Yuan
Stellar disc — dynamical evolution in a perturbed potential
Thursday, February 4th, 2010by Subr, Ladislav
“The Galactic Center: A Window on the Nuclear Environment of Disk Galaxies”, ed. Mark Morris, Daniel Q. Wang and Feng Yuan
The Impact of Stellar Collisions in the Galactic Center
Wednesday, February 3rd, 2010by Davies, M. B. and Church, R. P. and Malmberg, D. and Nzoke, S. and Dale, J. and Freitag, M.
To appear in “The Galactic Center: A Window on the Nuclear Environment of Disk Galaxies”, ed. Mark Morris, Daniel Q. Wang and Feng Yuan
Composition of the galactic center star cluster
Monday, February 1st, 2010by Buchholz, R. M. and Schoedel, R. and Eckart, A.
Proceedings article for the Galactic Center Workshop 2009, Shanghai. The conference proceedings will be published in the Astronomical Society of the Pacific Conference Series
The Milky Way Nuclear Star Cluster in Context
Tuesday, January 26th, 2010by Schoedel, Rainer
Proceedings article for the Galactic Center Workshop 2009, Shanghai. The conference proceedings will be published in the Astronomical Society of the Pacific Conference Series
Massive Young Stars in the Galactic Center
Tuesday, January 26th, 2010The extreme luminosity states of Sagittarius A*
Tuesday, January 12th, 2010by Sabha, N. and Witzel, G. and Eckart, A. and Buchholz, R. M. and Bremer, M. and Giessuebel, R. and Garcia-Marin, M. and Kunneriath, D. and Muzic, K. and Schoedel, R. and Straubmeier, C. and Zamaninasab, M. and Zernickel, A.
18 pages, 13 figures, accepted by A&A
Inflow-Outflow Solution with Stellar Winds and Conduction near Sgr A*
Friday, December 18th, 2009by Shcherbakov, Roman V. and Baganoff, Frederick K.
3 pages, 2 figures; to be published in “The Galactic Center: a Window to the Nuclear Activity of Disk Galaxies”, ed. Mark Morris et al., Astron. Soc. Pacific, 2010
Near infrared flares of Sagittarius A*: Importance of near infrared polarimetry
Thursday, December 17th, 2009by Zamaninasab, M. and Eckart, A. and Witzel, G. and Dovciak, M. and Karas, V. and Giessuebel, R. Schoedel R. and Bremer, M. and Garcia-Marin, M. and Kunneriath, D. and Muzic, K. and Nishiyama, S. and Sabha, N. and Straubmeier, C. and Zensus, A.
26 pages, 38 figures, accepted for publication by A&A
Testing Properties of the Galactic Center Black Hole Using Stellar Orbits
Thursday, December 17th, 2009by Merritt, David and Alexander, Tal and Mikkola, Seppo and Will, Clifford M.
18 pages, 9 figures
Constraining the initial mass function of stars in the Galactic Centre
Wednesday, October 28th, 2009by Loeckmann, Ulf and Baumgardt, Holger and Kroupa, Pavel
MNRAS, accepted, 8 pages, 4 figures
Two temperature accretion around rotating black holes: Description of general advective flow paradigm in presence of various cooling processes to explain low to high luminous sources
Monday, October 26th, 2009by Rajesh, S. R. and Mukhopadhyay, Banibrata
25 pages including 22 figures; to appear in MNRAS
On the spatial distribution and the origin of hypervelocity stars
Tuesday, October 20th, 2009The orbit of the star S2 around SgrA* from VLT and Keck data
Monday, October 19th, 2009by Gillessen, S. and Eisenhauer, F. and Fritz, T. K. and Bartko, H. and Dodds-Eden, K. and Pfuhl, O. and Ott, T. and Genzel, R.
submitted to ApJL
Soft gamma-ray constraints on a bright flare from the Galactic Center supermassive black hole
Monday, October 5th, 2009by Trap, G. and Goldwurm, A. and Terrier, R. and Dodds-Eden, K. and Gillessen, S. and Genzel, R. and Pantin, E. and Lagage, P. O. and Ferrando, P. and Belanger, G. and Porquet, D. and Grosso, N. and Yusef-Zadeh, F. and Melia, F.
30 pages, 5 figures, accepted for publication in ASR
The Distribution of Stars and Stellar Remnants at the Galactic Center
Thursday, September 24th, 2009Radial Distribution of X-ray Point Sources near the Galactic Center
Tuesday, September 1st, 2009by Hong, Jaesub and Berg, Maureen van den and Grindlay, Jonathan E. and Laycock, Silas
17 pages, 7 figures, 6 tables, accepted for publication in Astrophysical Journal
Nuclear Disk Formation by Direct Collisions of Gas Clouds with the Central Black Hole
Monday, August 10th, 2009by Alig, Christian and Burkert, Andreas and Johansson, Peter H. and Schartmann, Marc
10 pages, 6 figures, submitted to MNRAS
Tidal effects in the vicinity of a black hole
Tuesday, August 4th, 2009by Cadez, A. and Kostic, U. and Calvani, M.
11 pages, 7 figures, to appear in the proceedings of the Zeldovich Meeting 2009, Minsk
