scholarly journals The Black Hole Mass vs Bulge Mass Relationship in Spiral Galaxies

2001 ◽  
Vol 205 ◽  
pp. 58-61
Author(s):  
Alessandro Marconi ◽  
David Axon ◽  
John Atkinson ◽  
James Binney ◽  
Alessandro Capetti ◽  
...  
Keyword(s):  
Black Hole ◽  
Spatial Resolution ◽  
Mass Concentration ◽  
Rotation Curve ◽  
Spiral Galaxies ◽  
Surface Photometry ◽  
Black Hole Mass ◽  
Limited Sample ◽  
First Results ◽  
The Relationship

We describe an on-going HST program aimed at determining the relationship between the nuclear black hole mass and bulge mass in spiral galaxies. We have selected a volume limited sample of 54 nearby spiral galaxies for which we already have ground based emission line rotation curves, CCD surface photometry and radio maps. We are now obtaining HST/STIS longslit observations of each of the galaxies in the sample in order to determine the nuclear Hα rotation curve at high (∼ 0.1) spatial resolution. We will use these data to measure the unresolved dark mass concentration at the nucleus of each object. Here we show the first results from observations of objects in the sample.

scholarly journals The Dark Matter Halo Density Profile, Spiral Arm Morphology, and Supermassive Black Hole Mass of M33

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Marc S. Seigar
Keyword(s):  
Black Hole ◽  
Dark Matter ◽  
Density Profile ◽  
Pitch Angle ◽  
Rotation Curve ◽  
Dark Matter Halo ◽  
Black Hole Mass ◽  
Supermassive Black Hole ◽  
Virial Mass ◽  
Spiral Arm

We investigate the dark matter halo density profile of M33. We find that the HI rotation curve of M33 is best described by an NFW dark matter halo density profile model, with a halo concentration of and a virial mass of . We go on to use the NFW concentration of M33, along with the values derived for other galaxies (as found in the literature), to show that correlates with both spiral arm pitch angle and supermassive black hole mass.

scholarly journals Black Hole Mass Scaling Relations for Spiral Galaxies. II. M BH–M *,tot and M BH–M *,disk

2018 ◽  
Vol 869 (2) ◽  
pp. 113 ◽  
Author(s):  
Benjamin L. Davis ◽  
Alister W. Graham ◽  
Ewan Cameron
Keyword(s):  
Black Hole ◽  
Spiral Galaxies ◽  
Scaling Relations ◽  
Black Hole Mass ◽  
Mass Scaling

The Relationship Between Black Hole Mass and Velocity Dispersion in Seyfert 1 Galaxies

2004 ◽  
Vol 615 (2) ◽  
pp. 652-661 ◽  
Author(s):  
Charles H. Nelson ◽  
Richard F. Green ◽  
Gary Bower ◽  
Karl Gebhardt ◽  
Donna Weistrop
Keyword(s):  
Black Hole ◽  
Velocity Dispersion ◽  
Black Hole Mass ◽  
The Relationship

scholarly journals Black Hole Mass Scaling Relations for Spiral Galaxies. I. M BH–M *,sph

2019 ◽  
Vol 873 (1) ◽  
pp. 85 ◽  
Author(s):  
Benjamin L. Davis ◽  
Alister W. Graham ◽  
Ewan Cameron
Keyword(s):  
Black Hole ◽  
Spiral Galaxies ◽  
Scaling Relations ◽  
Black Hole Mass ◽  
Mass Scaling

The Relationship between Stellar and Black Hole Mass in Submillimeter Galaxies

2005 ◽  
Vol 635 (2) ◽  
pp. 853-863 ◽  
Author(s):  
C. Borys ◽  
Ian Smail ◽  
S. C. Chapman ◽  
A. W. Blain ◽  
D. M. Alexander ◽  
...  
Keyword(s):  
Black Hole ◽  
Black Hole Mass ◽  
Submillimeter Galaxies ◽  
The Relationship

scholarly journals THE BLACK HOLE MASS FUNCTION DERIVED FROM LOCAL SPIRAL GALAXIES

2014 ◽  
Vol 789 (2) ◽  
pp. 124 ◽  
Author(s):  
Benjamin L. Davis ◽  
Joel C. Berrier ◽  
Lucas Johns ◽  
Douglas W. Shields ◽  
Matthew T. Hartley ◽  
...  
Keyword(s):  
Black Hole ◽  
Spiral Galaxies ◽  
Mass Function ◽  
Black Hole Mass

scholarly journals MEGAMASER DISKS REVEAL A BROAD DISTRIBUTION OF BLACK HOLE MASS IN SPIRAL GALAXIES

2016 ◽  
Vol 826 (2) ◽  
pp. L32 ◽  
Author(s):  
J. E. Greene ◽  
A. Seth ◽  
M. Kim ◽  
R. Läsker ◽  
A. Goulding ◽  
...  
Keyword(s):  
Black Hole ◽  
Spiral Galaxies ◽  
Black Hole Mass ◽  
Broad Distribution

scholarly journals The Origin of the Relationship between Black Hole Mass and Host Galaxy Bulge Luminosity

2010 ◽  
Author(s):  
C. Martin Gaskell ◽  
Daniel J. Whalen ◽  
Volker Bromm ◽  
Naoki Yoshida
Keyword(s):  
Black Hole ◽  
Host Galaxy ◽  
Black Hole Mass ◽  
The Relationship

scholarly journals IMPROVED TESTS ON THE RELATIONSHIP BETWEEN THE KINETIC ENERGY OF GALAXIES AND THE MASS OF THEIR CENTRAL BLACK HOLES

2007 ◽  
Vol 16 (08) ◽  
pp. 1261-1272 ◽  
Author(s):  
A. FEOLI ◽  
D. MELE
Keyword(s):  
Kinetic Energy ◽  
Velocity Dispersion ◽  
Spiral Galaxies ◽  
Elliptical Galaxy ◽  
Elliptical Galaxies ◽  
Recent Experimental Data ◽  
The Galaxy ◽  
First Results ◽  
Random Motions ◽  
The Relationship

We support, with new fitting instruments and the analysis of more recent experimental data, the proposal of a relationship between the mass of a Supermassive Black Hole (SMBH) and the kinetic energy of random motions in the host elliptical galaxy. The first results obtained in a previous paper with 13 elliptical galaxies are now confirmed by the new data and an enlarged sample. We find MBH ∝ (MGσ2/c2)β with 0.8 ≤ β ≤ 1 depending on the different fitting methods and samples used. The meaningful case β = 1 is carefully analyzed. Furthermore, we test the robustness of our relationship, including in the sample also lenticular and spiral galaxies and we show that the result does not change. Finally, we find a stronger correlation between the mass of the galaxy and the corresponding velocity dispersion that allows us to connect our relationship to the MBH ∝ σα law. With respect to this law, our relationship has the advantage of having a smaller scatter.

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