Identification of Intermediate-mass Black Hole Candidates Among a Sample of Sd Galaxies

Abstract

We analyzed images of every northern hemisphere Sd galaxy listed in the Third Reference Catalogue of Bright Galaxies (RC3) with a relatively face-on inclination ($\theta \le 30°$). Specifically, we measured the spiral arms' winding angle, $\varphi$, in 85 galaxies. We applied a novel black hole mass planar scaling relation involving the rotational velocities (from the literature) and pitch angles of each galaxy to predict central black hole masses. This yielded 23 galaxies, each having at least a 50% chance of hosting a central intermediate-mass black hole (IMBH), $10^2<M_{\mathrm{BH}}\le 10^5{\mathrm{M}}_{\odot }$. These 23 nearby ($\lesssim$50 Mpc) targets may be suitable for an array of follow-up observations to check for active nuclei. Based on our full sample of 85 Sd galaxies, we estimate that the typical Sd galaxy (which tends to be bulgeless) harbors a black hole with $\log (M_{\mathrm{BH}}/{\mathrm{M}}_{\odot })=6.00\pm 0.14$, but with a 27.7% chance of hosting an IMBH, making this morphological type of galaxy fertile ground for hunting elusive IMBHs. Thus, we find that a $\sim$$10^6{\mathrm{M}}_{\odot }$ black hole corresponds roughly to the onset of bulge development and serves as a conspicuous waypoint along the galaxy-SMBH coevolution journey. Our survey suggests that $>$1.22% of bright galaxies ($B_{\mathrm{T}}\lesssim 15.5$ mag) in the local Universe host an IMBH (i.e., the "occupation fraction"), which implies a number density $>$$4.96\times 10^{-6}$ Mpc${}^{-3}$ for central IMBHs. Finally, we observe that Sd galaxies exhibit an unexpected diversity of properties that resemble the general population of spiral galaxies, albeit with an enhanced signature of the eponymous prototypical traits (i.e., low masses, loosely wound spiral arms, and smaller rotational velocities).

Unedited manuscript (30 pages, 5 figures, and 1 table) accepted by The Astrophysical Journal on June 7, 2024

References in corpus (227)

• Array Programming with NumPy
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• Advanced LIGO
• The Host Galaxies and Classification of Active Galactic Nuclei
• The James Webb Space Telescope
• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
• A luminous quasar at a redshift of z = 7.085
• 3D-HST+CANDELS: The Evolution of the Galaxy Size-Mass Distribution since $z=3$
• LIGO: The Laser Interferometer Gravitational-Wave Observatory
• HyperLEDA. III. The catalogue of extragalactic distances
• Formation of Supermassive Black Holes by Direct Collapse in Pregalactic Halos
• An ultra-luminous quasar with a twelve-billion-solar-mass black hole at redshift 6.30
• Intermediate and Extreme Mass-Ratio Inspirals -- Astrophysics, Science Applications and Detection using LISA
• A population of red candidate massive galaxies ~600 Myr after the Big Bang
• Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black hole
• Supermassive black hole formation during the assembly of pre-galactic discs
• Tidal Disruption Events
• The bulk of the black hole growth since z~1 occurs in a secular universe: No major merger-AGN connection
• The Pan-STARRS1 distant z>5.6 quasar survey: more than 100 quasars within the first Gyr of the universe
• A CEERS Discovery of an Accreting Supermassive Black Hole 570 Myr after the Big Bang: Identifying a Progenitor of Massive z > 6 Quasars
• A Classical Morphological Analysis of Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)
• The evolution of massive black hole seeds
• GA-NIFS: A massive black hole in a low-metallicity AGN at $z\sim 5.55$ revealed by JWST/NIRSpec IFS
• An Improved Distance and Mass Estimate for Sgr A* from a Multistar Orbit Analysis
• Observational evidence for intermediate-mass black holes
• Identification and properties of intense star-forming galaxies at redshifts z>10
• Dawes Review 4: Spiral Structures in Disc Galaxies
• Four quasars above redshift 6 discovered by the Canada-France High-z Quasar Survey
• Super-Critical Growth of Massive Black Holes from Stellar-Mass Seeds
• Galaxy And Mass Assembly (GAMA): Data Release 4 and the z < 0.1 total and z < 0.08 morphological galaxy stellar mass functions
• An actively accreting massive black hole in the dwarf starburst galaxy Henize 2-10
• A 400 solar mass black hole in the Ultraluminous X-ray source M82 X-1 accreting close to its Eddington limit
• JWST CEERS & JADES Active Galaxies at z = 4-7 Violate the Local $M_{\bullet }-M_{\star }$ Relation at $>3\sigma$: Implications for Low-Mass Black Holes and Seeding Models
• Properties of Bars and Bulges in the Hubble Sequence
• Galaxy Interactions Trigger Rapid Black Hole Growth: an unprecedented view from the Hyper Suprime-Cam Survey
• Virgo cluster early-type dwarf galaxies with the Sloan Digital Sky Survey. I. On the possible disk nature of bright early-type dwarfs
• Merging and Clustering of the Swift BAT AGN Sample
• From Supermassive Black Holes to Dwarf Elliptical Nuclei: a Mass Continuum
• Nuclear star clusters in 228 spiral galaxies in the HST/WFPC2 archive: catalogue and comparison to other stellar systems
• The Evolution of Supermassive Population III Stars
• Initial mass function of intermediate mass black hole seeds
• Feedback-regulated Super Massive Black Hole Seed Formation
• Improved Dynamical Constraints on the Masses of the Central Black Holes in Nearby Low-mass Early-type Galactic Nuclei And the First Black Hole Determination for NGC 205
• A characteristic optical variability timescale in astrophysical accretion disks
• Hierarchical black hole mergers in young, globular and nuclear star clusters: the effect of metallicity, spin and cluster properties
• CEERS Key Paper III: The Diversity of Galaxy Structure and Morphology at z=3-9 with JWST
• The Einstein Probe Mission
• X-ray constraints on the local supermassive black hole occupation fraction
• Constraining the high redshift formation of black hole seeds in nuclear star clusters with gas inflows
• An isolated mass gap black hole or neutron star detected with astrometric microlensing
• Dusty Starbursts Masquerading as Ultra-high Redshift Galaxies in JWST CEERS Observations
• The erratic dynamical life of black hole seeds in high-redshift galaxies
• Diagnostics for PopIII galaxies and Direct Collapse Black Holes in the early universe
• Very high redshift quasars and the rapid emergence of super-massive black holes
• Action Dynamics of the Local Supercluster
• The HST/ACS Coma Cluster Survey. X. Nuclear star clusters in low-mass early-type galaxies: scaling relations
• First Batch of Candidate Galaxies at Redshifts 11 to 20 Revealed by the James Webb Space Telescope Early Release Observations
• Black Hole Mass Scaling Relations for Early-Type Galaxies: $M_{BH}$-$M_{\ast ,sph}$ and $M_{BH}$-$M_{\ast ,gal}$
• GW190521 may be an intermediate mass ratio inspiral
• Hidden AGN in dwarf galaxies revealed by MaNGA: light echoes, off-nuclear wanderers, and a new broad-line AGN
• The Final Fates of Accreting Supermassive Stars
• Incidence of WISE-Selected Obscured AGNs in Major Mergers and Interactions from the SDSS
• Direct collapse black hole formation from synchronized pairs of atomic cooling halos
• Repeated mergers and ejection of black holes within nuclear star clusters
• Updated Mass Scaling Relations for Nuclear Star Clusters and a Comparison to Supermassive Black Holes
• The Subaru high-z quasar survey: discovery of faint z~6 quasars
• The powerful jet of an off-nuclear intermediate-mass black hole in the spiral galaxy NGC 2276
• EPOCHS VI: The Size and Shape Evolution of Galaxies since z ~ 8 with JWST Observations
• First Look at z > 1 Bars in the Rest-Frame Near-Infrared with JWST Early CEERS Imaging
• Cosmicflows-3: Two Distance$-$Velocity Calculators
• The low-end of the black hole mass function at cosmic dawn
• A Magnified Compact Galaxy at Redshift 9.51 with Strong Nebular Emission Lines
• Discovery of a relationship between spiral arm morphology and supermassive black hole mass in disk galaxies
• Galaxies hosting an AGN: a view from the CALIFA survey
• Repeated mergers, mass-gap black holes, and formation of intermediate-mass black holes in nuclear star clusters
• Search for intermediate mass black hole binaries in the third observing run of Advanced LIGO and Advanced Virgo
• The peculiar velocity field up to $z\sim 0.05$ by forward-modeling Cosmicflows-3 data
• Hunting for Massive Black Holes in Dwarf Galaxies
• Intermediate mass black holes from stellar mergers in young star clusters
• Constraining dark matter halo profiles and galaxy formation models using spiral arm morphology. I. Method outline
• Origins and Demographics of Wandering Black Holes
• Confronting the primordial black hole scenario with the gravitational-wave events detected by LIGO-Virgo
• Evidence for an intermediate-mass black hole from a gravitationally lensed gamma-ray burst
• A Sample of Massive Black Holes in Dwarf Galaxies Detected via [Fe X] Coronal Line Emission: Active Galactic Nuclei and/or Tidal Disruption Events
• An extremely metal poor star complex in the reionization era: Approaching Population III stars with JWST
• Intermediate-mass black holes in colliding clusters: Implications for lower-frequency gravitational-wave astronomy
• Correlation between Galaxy Mergers and Luminous AGN
• A Milky Way-like barred spiral galaxy at a redshift of 3
• Seeds Don't Sink: Even Massive Black Hole "Seeds" Cannot Migrate to Galaxy Centers Efficiently
• Light, medium-weight or heavy? The nature of the first supermassive black hole seeds
• The Formation of Intermediate Mass Black Holes in Galactic Nuclei
• RCSED - A Value-Added Reference Catalog of Spectral Energy Distributions of 800,299 Galaxies in 11 Ultraviolet, Optical, and Near-Infrared Bands: Morphologies, Colors, Ionized Gas and Stellar Populations Properties
• On the Rotation of Supermassive Stars
• How the super-Eddington regime regulates black hole growth in high-redshift galaxies
• The fundamental signature of star formation quenching from AGN feedback: A critical dependence of quiescence on supermassive black hole mass not accretion rate
• The Origins of Off-Centre Massive Black Holes in Dwarf Galaxies
• Forming massive seed black holes in high-redshift quasar host progenitors
• Systematic light curve modelling of TDEs: statistical differences between the spectroscopic classes
• SDSS J160531.84+174826.1: A Dwarf Disk Galaxy With An Intermediate-Mass Black Hole
• Galaxy Zoo and SpArcFiRe: Constraints on spiral arm formation mechanisms from spiral arm number and pitch angles
• ALMA Confirmation of an Obscured Hyperluminous Radio-Loud AGN at $z=6.853$ Associated with a Dusty Starburst in the 1.5 deg${}^2$ COSMOS Field
• Overmassive black holes in dwarf galaxies out to z$\sim$0.9 in the VIPERS survey
• The Image of the M87 Black Hole Reconstructed with PRIMO
• Galaxy Zoo: Unwinding the Winding Problem - Observations of Spiral Bulge Prominence and Arm Pitch Angles Suggest Local Spiral Galaxies are Winding
• The ultra-luminous X-ray source in M82: an intermediate mass black hole with a giant companion
• Spiral structure in nearby galaxies II. comparative analysis and conclusions
• Millimetre-wave Emission from an Intermediate-Mass Black Hole Candidate in the Milky Way
• Constraints on the Faint End of the Galaxy Stellar Mass Function at z ~ 4-8 from Deep JWST Data
• Galactic angular momentum in the IllustrisTNG simulation -- I. Connection to morphology, halo spin, and black hole mass
• Appreciating mergers for understanding the non-linear $M_{\mathrm{bh}}$-$M_{\ast ,\mathrm{spheroid}}$ and $M_{\mathrm{bh}}$-$M_{\ast ,\mathrm{galaxy}}$ relations, updated herein, and the implications for the (reduced) role of AGN feedback
• Detection of astrophysical gravitational wave sources by TianQin and LISA
• Tidal disruption of a star in the Schwarzschild spacetime: relativistic effects in the return rate of debris
• Radio AGN in nearby dwarf galaxies: the important role of AGN in dwarf-galaxy evolution
• Detection of a $\sim$100,000 M${}_{\odot }$ black hole in M31's most massive globular cluster: A tidally stripped nucleus
• The Incidence of X-ray selected AGN in Nearby Galaxies
• Chandra and Swift Follow-up Observations of the Intermediate Mass Black Hole in ESO243-49
• Mass, Spin, and Ultralight Boson Constraints from the Intermediate Mass Black Hole in the Tidal Disruption Event 3XMM J215022.4-055108
• Strong Evidence for the Density-wave Theory of Spiral Structure in Disk Galaxies
• Indication of Another Intermediate-mass Black Hole in the Galactic Center
• The Identification of a Dusty Multiarm Spiral Galaxy at $z=3.06$ with JWST and ALMA
• Black hole triggered star formation in the dwarf galaxy Henize 2-10
• Multi-flavour SMBH seeding and evolution in cosmological environments
• A multi-wavelength study of spiral structure in galaxies. I. General characteristics in the optical
• Gravitational wave of intermediate-mass black holes in Population III star clusters
• Morphological signatures of mergers in the TNG50 simulation and the Kilo-Degree Survey: the merger fraction from dwarfs to Milky Way-like galaxies
• A galaxy classification grid that better recognises early-type galaxy morphology
• Spiral Structure Boosts Star Formation in Disk Galaxies
• Quiescent low-mass galaxies observed by JWST in the Epoch of Reionization
• The Second Galactic Center Black Hole?; A Possible Detection of Ionized Gas Orbiting around an IMBH embedded in the Galactic Center IRS13E complex
• A close quasar pair in a disk-disk galaxy merger at z = 2.17
• Defining the (Black Hole)-Spheroid Connection with the Discovery of Morphology-Dependent Substructure in the $M_{\mathrm{BH}}$--${\mathrm{n}}_{\mathrm{sph}}$ and $M_{\mathrm{BH}}$--${\mathrm{R}}_{\mathrm{e},\mathrm{sph}}$ Diagrams: New Tests for Advanced Theories and Realistic Simulations
• Hundreds of Low-Mass Active Galaxies in the Galaxy And Mass Assembly (GAMA) Survey
• Dynamics of binary black holes in young star clusters: the impact of cluster mass and long-term evolution
• The local black hole mass function derived from the M_{BH}-P and the M_{BH}-n relations
• Tidal Stripping of a White Dwarf by an Intermediate-Mass Black Hole
• Was 49b: An Overmassive AGN in a Merging Dwarf Galaxy?
• EMPRESS. VII. Ionizing Spectrum Shapes of Extremely Metal-Poor Galaxies: Uncovering the Origins of Strong HeII and the Impact on Cosmic Reionization
• The Fifth Candidate for an Intermediate-mass Black Hole in the Galactic Center
• Kiloparsec-scale AGN Outflows and Feedback in Merger-Free Galaxies
• Observability of Low-Luminosity AGN in the Early Universe with JWST
• Expected intermediate-mass black holes in the Virgo cluster. I. Early-type galaxies
• The bulge masses of TDE host galaxies and their scaling with black hole mass
• Global instability by runaway collisions in nuclear stellar clusters: Numerical tests of a route for massive black hole formation
• Intermediate-mass black holes and the fundamental plane of black hole accretion
• Unveiling hidden active nuclei in MaNGA star-forming galaxies with HeII$\lambda$4686 line emission
• Chasing Super-Massive Black Hole merging events with $Athena$ and LISA
• The Blackhole-Dark Matter Halo Connection
• Partial Tidal Disruption of Main-Sequence Stars by Intermediate-Mass Black Holes
• On the impact of relativistic gravity on the rate of tidal disruption events
• Relics of Supermassive Black Hole Seeds: The Discovery of an Accreting Black Hole in an Optically Normal, Low Metallicity Dwarf Galaxy
• J0107a: A Barred Spiral Dusty Star-forming Galaxy at $z=2.467$
• Investigating the Origins of Spiral Structure in Disk Galaxies through a Multiwavelength Study
• Partial stellar tidal disruption events and their rates
• Extremely efficient mergers of intermediate mass black hole binaries in nucleated dwarf galaxies
• A search for active galactic nuclei in low-mass compact galaxies
• The evolution of pitch angles of spiral arms
• Effect of mass loss due to stellar winds on the formation of supermassive black hole seeds in dense nuclear star clusters
• Impact of gas spin and Lyman-Werner flux on black hole seed formation in cosmological simulations: implications for direct collapse
• Formation of supermassive black holes in galactic nuclei II: retention and growth of seed intermediate-mass black holes
• The (black hole mass)-(color) relations for early- and late-type galaxies: red and blue sequences
• Constraining dark matter halo profiles and galaxy formation models using spiral arm morphology. II. Dark and stellar mass concentrations for 13 nearby face-on galaxies
• Do ultra compact dwarf galaxies form monolithically or as merged star cluster complexes?
• Galaxy Zoo Builder: Morphological Dependence of Spiral Galaxy Pitch Angle
• Dynamics of Intermediate-Mass Black Holes Wandering in the Milky Way Galaxy Using the Illustris TNG50 Simulation
• CLASS: Coronal Line Activity Spectroscopic Survey
• A luminous dust-obscured Tidal Disruption Event candidate in a star forming galaxy at 42 Mpc
• Observational properties of a general relativistic instability supernova from a primordial supermassive star
• LeMMINGs IV: The X-ray properties of a statistically-complete sample of the nuclei in active and inactive galaxies from the Palomar sample
• A consistency-test for determining whether ultra-compact dwarf galaxies could be the remnant nuclei of threshed galaxies
• Connecting the Extremes: A Story of Supermassive Black Holes and Ultralight Dark Matter
• Reading the tea leaves in the $M_{\mathrm{bh}}$-$M_{\ast ,\mathrm{sph}}$ and $M_{\mathrm{bh}}$-$R_{\mathrm{e},\mathrm{sph}}$ diagrams: dry and gaseous mergers with remnant angular momentum
• Disc cloaking: Establishing a lower limit to the number density of local compact massive spheroids/bulges and the potential fate of some high-z red nuggets
• A Chandra Virgo cluster survey of spiral galaxies. I. Introduction to the survey and a new ULX sample
• Resequencing the Hubble sequence and the quadratic (black hole mass)-(spheroid stellar mass) relation for elliptical galaxies
• Properties and merger signatures of galaxies hosting LISA coalescing massive black hole binaries
• Intermediate-mass black holes: finding of episodic, large-scale and powerful jet activity in a dwarf galaxy
• Invoking the virial theorem to understand the impact of (dry) mergers on the $M_{\mathrm{bh}}$-$\sigma$ relation
• Powerful Radio-Loud Quasars are Triggered by Galaxy Mergers in the Cosmic Bright Ages
• Low-Surface-Brightness Galaxies are missing in the observed Stellar Mass Function
• The (Black Hole Mass)-(Spheroid Stellar Density) Relations: $M_{\mathrm{BH}}$--$\mu$ (and $M_{\mathrm{BH}}$--$\Sigma$) and $M_{\mathrm{BH}}$--$\rho$
• Evidence for non-merger co-evolution of galaxies and their supermassive black holes
• Constraints from dwarf galaxies on black hole seeding and growth models with current and future surveys
• Brought to Light II: Revealing the Origins of Cloaked Spiral Features in Cluster Passive Dwarf Galaxies
• An Accreting, Anomalously Low Mass Black Hole at the Center of Low Mass Galaxy IC 750
• Nuclear Activity in the Low Metallicity Dwarf Galaxy SDSS J0944-0038: A Glimpse into the Primordial Universe
• The unusual radio transient in M82: an SS 433 analogue?
• Testing the linear relationship between black hole mass and variability timescale in low-luminosity AGN at submillimeter wavelengths
• Potential Black Hole Seeding of the Spiral Galaxy NGC 4424 via an Infalling Star Cluster
• SDSS-IV MaNGA: The Incidence of Major Mergers in type I and II AGN Host Galaxies in the DR15 sample
• Colour jumps across the spiral arms of Hubble Ultra Deep Field galaxies
• Splitting the lentils: Clues to galaxy/black hole coevolution from the discovery of offset relations for non-dusty versus dusty (wet-merger-built) lenticular galaxies in the $M_{\mathrm{bh}}$-$M_{\ast ,\mathrm{spheroid}}$ diagram
• The Discovery of a Hidden Broad Line AGN in a Bulgeless Galaxy: Keck NIR Spectroscopic Observations of SDSS J085153.64+392611.76
• Towards a More Complete Optical Census of Active Galactic Nuclei, Via Spatially-Resolved Spectroscopy
• Ionized Gas Kinematics around an Ultra-luminous X-ray Source in NGC 5252 : Additional Evidence for an Off-nuclear AGN
• The size--mass and other structural parameter ($n,{\mu }_z,R_z$) relations for local bulges/spheroids from multicomponent decompositions
• Signatures of Massive Black Hole Merger Host Galaxies from Cosmological Simulations I: Unique Galaxy Morphologies in Imaging
• Orbital and Radiative Properties of Wandering Intermediate-Mass Black Holes in the ASTRID Simulation
• Evolution of the spiral structure of galaxies from the HST COSMOS field
• Identification of Grand-design and Flocculent Spirals from SDSS using Convolutional Neural network
• Brought to Light I: Quantification of Disk Substructure in Dwarf Early-Type Galaxies
• An Ultraluminous Supersoft Source in a Dwarf Galaxy of Abell 85: An Intermediate-Mass Black Hole Candidate
• Dynamical signature of a stellar bulge in a quasar host galaxy at $z\simeq 6$
• The relation between globular cluster systems and supermassive black holes in spiral galaxies III. The link to the $M_{\bullet }-M_{\ast }$ correlation
• Observational Signatures of Massive Black Hole Progenitor Pathways: Could Leo I a Smoking Gun?
• Rapid Growth of Galactic Supermassive Black Holes through Accreting Giant Molecular Clouds during Major Mergers of their Host Galaxies
• Multiwavelength Bulge-Disk Decomposition for the Galaxy M81 (NGC 3031). I. Morphology
• Central X-ray point-sources found to be abundant in low-mass, late-type galaxies predicted to contain an intermediate-mass black hole
• Discovery of a Planar Black Hole Mass Scaling Relation for Spiral Galaxies
• Parameterizing the Outflow from a Central Black Hole in Dwarf Spheroidal Galaxies: A 3D Hydrodynamic Simulation
• Stellar Properties of the Host Galaxy of an Ultraluminous X-ray Source in NGC 5252
• Assessing indirect methods to determine black hole masses using NGC 4151
• Refining the mass estimate for the intermediate-mass black hole candidate in NGC 3319
• An empirical approach to selecting the first growing black hole seeds with JWST/NIRCam
• Over-massive Central Black Holes in the Cosmological Simulations ASTRID and Illustris TNG50
• Premerger localization of intermediate mass binary black holes with LISA and prospects of joint observations with Athena and LSST
• Off-centre supermassive black holes in bright central galaxies
• Using an Assumption about the Monotony of Spiral Arms to Determine the Orientation Angles of Galaxies
• Hoyle-Lyttleton accretion on to black hole accretion disks with super-Eddington luminosity for dusty gas
• Dynamics of intermediate mass black holes in globular clusters. Wander radius and anisotropy profiles
• Probing the Low-mass End of the Black Hole Mass Function via a Study of Faint Local Spiral Galaxies
• A reference sample of face-on bulgeless galaxies
• The luminosity function of TDEs from fallback-powered emission: implications for the black hole mass function
• Growth of A Massive Black Hole Via Tidal Disruption Accretion
• A follow-up on intermediate-mass black hole candidates in the second LIGO-Virgo observing run with the Bayes Coherence Ratio
• Can Einstein (rings) surf Gravitational Waves?
• Spiral shocks induced in galactic gaseous disk: hydrodynamic understanding of observational properties of spiral galaxies
• Study of central light distribution in nearby early-type galaxies hosting nuclear star clusters

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