scholarly journals Theoretical investigation for the relation (supermassive black hole mass)–(spiral arm pitch angle): a correlation for galaxies with classical bulges

2019 ◽  
Vol 571 ◽  
pp. 012118
Author(s):  
Ismaeel A Al-Baidhany ◽  
Sami S Chiad ◽  
Wasmaa A Jabbar ◽  
Rasha A Hussein ◽  
Firas F K Hussain ◽  
...  
Keyword(s):  
Black Hole ◽  
Theoretical Investigation ◽  
Pitch Angle ◽  
Black Hole Mass ◽  
Supermassive Black Hole ◽  
Spiral Arm

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.

Testing the Correlation between Spiral Arm Pitch Angle and Central Black Hole Mass

2010 ◽  
Author(s):  
Douglas W. Shields ◽  
J. Adam Hughes ◽  
Scott R. Barrows ◽  
Ben Davis ◽  
Daniel Kennefick ◽  
...  
Keyword(s):  
Black Hole ◽  
Pitch Angle ◽  
Black Hole Mass ◽  
Central Black Hole ◽  
Spiral Arm

scholarly journals FURTHER EVIDENCE FOR A SUPERMASSIVE BLACK HOLE MASS-PITCH ANGLE RELATION

2013 ◽  
Vol 769 (2) ◽  
pp. 132 ◽  
Author(s):  
Joel C. Berrier ◽  
Benjamin L. Davis ◽  
Daniel Kennefick ◽  
Julia D. Kennefick ◽  
Marc S. Seigar ◽  
...  
Keyword(s):  
Black Hole ◽  
Pitch Angle ◽  
Black Hole Mass ◽  
Supermassive Black Hole

scholarly journals SIMPLE FIT OF DATA RELATING SUPERMASSIVE BLACK HOLE MASS TO GALAXY PITCH ANGLE

2009 ◽  
Vol 137 (6) ◽  
pp. 4716-4717 ◽  
Author(s):  
Harry I. Ringermacher ◽  
Lawrence R. Mead
Keyword(s):  
Black Hole ◽  
Pitch Angle ◽  
Black Hole Mass ◽  
Supermassive Black Hole

Discovery of a Relationship between Spiral Arm Morphology and Supermassive Black Hole Mass in Disk Galaxies

2008 ◽  
Vol 678 (2) ◽  
pp. L93-L96 ◽  
Author(s):  
Marc S. Seigar ◽  
Daniel Kennefick ◽  
Julia Kennefick ◽  
Claud H. S. Lacy
Keyword(s):  
Black Hole ◽  
Disk Galaxies ◽  
Black Hole Mass ◽  
Supermassive Black Hole ◽  
Spiral Arm

scholarly journals A Comparison between Different Methods to Study the Supermassive Black Hole Mass - Pitch Angle Relation

2019 ◽  
Vol 1294 ◽  
pp. 022010
Author(s):  
Ismaeel A Al-Baidhany ◽  
Sami S Chiad ◽  
Wasmaa A Jabbar ◽  
Nadir F Habubi ◽  
Tahseen H Mubarak ◽  
...  
Keyword(s):  
Black Hole ◽  
Pitch Angle ◽  
Black Hole Mass ◽  
Supermassive Black Hole

scholarly journals Supermassive black hole mass regulated by host galaxy morphology

2009 ◽  
Vol 400 (4) ◽  
pp. 1803-1807 ◽  
Author(s):  
Y. Watabe ◽  
N. Kawakatu ◽  
M. Imanishi ◽  
T. T. Takeuchi
Keyword(s):  
Black Hole ◽  
Host Galaxy ◽  
Black Hole Mass ◽  
Supermassive Black Hole ◽  
Galaxy Morphology

scholarly journals WISDOM Project – III. Molecular gas measurement of the supermassive black hole mass in the barred lenticular galaxy NGC4429

2017 ◽  
Vol 473 (3) ◽  
pp. 3818-3834 ◽  
Author(s):  
Timothy A. Davis ◽  
Martin Bureau ◽  
Kyoko Onishi ◽  
Freeke van de Voort ◽  
Michele Cappellari ◽  
...  
Keyword(s):  
Black Hole ◽  
Molecular Gas ◽  
Black Hole Mass ◽  
Supermassive Black Hole ◽  
Gas Measurement
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