DD
Daniel J. D'Orazio
astro-ph.HEastro-ph.GAgr-qcastro-ph.COastro-ph.EPastro-ph.SRastro-ph.IMhep-phhep-thphysics.class-ph
On Valency
published · living versionsW_vksmhvs4·v1 · currentpublished
Spikey: Self-Lensing Flares from Eccentric SMBH Binaries
with Betty X. Hu, Zoltan Haiman, Krista Lynne Smith, Bradford Snios +2
1 version
W_5b68ah5h·v1published
Preprints & journals
82 papers in the corpus · 2010–2026Supermassive black hole binaries in the multi-messenger context of ground and spaceborne VLBI2609.08704v2 · B. Hudson, L. I. Gurvits, D. J. D'Orazio et al.2026 · 0 citationsarXiv
Electromagnetic Emission and Orbital Evolution of Eccentric Supermassive Black Hole Binaries in Retrograde Disks2609.09314v1 · David ONeill, Mark J. Avara, Christopher Tiede et al.2026 · 0 citationsarXiv
Primordial-Black-Hole-Based Pathways to Little Red Dots.42360946 · De Luca, Valerio, Del Grosso, Loris, Franciolini, Gabriele et al.2026 · 7 citationsPhysical review letters. 2026;136(23):231402
Dynamics and detectability of long-lived non-accretion phases for massive black hole binaries in cold, thermally regulating disks2606.04082v2 · Christopher Tiede, David O'Neill, Daniel J. D'Orazio2026 · 0 citationsarXiv
Prospects of resolving and localising individual supermassive black hole binaries with pulsar timing arrays: the host ranking challenge2606.00218v1 · Niccolo Veronesi, Maria Charisi, Polina Petrov et al.2026 · 0 citationsarXiv
Insights from Analytical Theory of Eccentric Circumbinary Disks II. Forced Modes and Resonance for Precessing Binaries2605.23452v1 · Marcela Grcic, Daniel J. D'Orazio, Martin E. Pessah2026 · 0 citationsarXiv
Plato's view on supermassive black hole binaries: Exploring the faint limit of ESA's Plato space mission2605.09037v1 · Nicholas Jannsen, Pablo Huijse, Kevin Park et al.2026 · 0 citationsarXiv
deci-Hz Gravitational Wave Observations on the Moon and Beyond2602.05923v1 · Emanuele Berti, Marica Branchesi, Alessandra Buonanno et al.2026 · 0 citationsarXiv
Spiral Density Waves and Torque Balance in the Kerr Geometry2601.19123v1 · Conor Dyson, Daniel J. D'Orazio2026 · 1 citationarXiv
The Era of Binary Supermassive Black Holes: Coordination of Nanohertz-Frequency Gravitational-Wave Follow-up2512.15911v1 · Sarah Burke-Spolaor, Tamara Bogdanovi'c, Daniel J. D'Orazio et al.2025 · 0 citationsarXiv
The LISA Astrophysics "Disc-IMRI" Code Comparison Project: Intermediate-Mass-Ratio Binaries in AGN-Like Discs2512.10893v1 · Andrea Derdzinski, Alexander J. Dittmann, Alessia Franchini et al.2025 · 0 citationsarXiv
Importance of relativistic pericenter precession in identifying the presence of a third body near eccentric binaries2508.17348v2 · Pankaj Saini, Lorenz Zwick, J'anos Tak'atsy et al.2025 · 2 citationsPhys. Rev. D 112, 103047 (2025)
The NANOGrav 15 yr Data Set: Targeted Searches for Supermassive Black Hole Binaries2508.16534v2 · Nikita Agarwal, Gabriella Agazie, Akash Anumarlapudi et al.2025 · 16 citationsThe Astrophysical Journal Letters, Volume 998, Issue 1, id.L11, 28 pp. (2026)
Hot, cold, and multi-component accretion flows around supermassive black hole binaries2508.11748v2 · Christopher Tiede, Daniel J. D'Orazio2025 · 5 citationsThe Astrophysical Journal, Volume 995, pg 68, December 5 (2025)
Dissecting environmental effects with eccentric gravitational wave sources2506.09140v3 · Lorenz Zwick, Kai Hendriks, David O'Neill et al.2025 · 8 citationsarXiv
The Host Galaxies of PTA Sources: Converting Supermassive BH Binary Parameters into EM Observables2505.11598v2 · Niccolo Veronesi, Maria Charisi, Stephen R Taylor et al.2025 · 4 citationsThe Astrophysical Journal, 990:46, 2025 September 1
Insights from Analytical Theory of Eccentric Circumbinary Disks2504.17658v1 · Marcela Grcic, Daniel J. D'Orazio, Martin E. Pessah2025 · 1 citationarXiv
Testing compact massive black hole binary candidates through multi-epoch spectroscopy2504.06349v2 · Lorenzo Bertassi, Erika Sottocorno, Fabio Rigamonti et al.2025 · 6 citationsA&A 702, A165 (2025)
Gravitational Wave Decoupling in Retrograde Circumbinary Disks2501.11679v1 · David O'Neill, Christopher Tiede, Daniel J. D'Orazio et al.2025 · 3 citationsarXiv
Stellar Stripping and Disruption in Disks around Supermassive Black Hole Binaries: Repeating nuclear transients prior to LISA events2501.10509v2 · Daniel J. D'Orazio, Christopher Tiede, Lorenz Zwick et al.2025 · 2 citationsThe Astrophysical Journal, Volume 994, Issue 1, id.112, 21 pp. (November 2025)
Measuring the Transverse Velocity of Strongly Lensed Gravitational Wave Sources with Ground Based Detectors2412.14159v1 · Johan Samsing, Lorenz Zwick, Pankaj Saini et al.2024 · 0 citationsarXiv
Deep Neural Emulation of the Supermassive Black-hole Binary Population2411.10519v1 · Nima Laal, Stephen R. Taylor, Luke Zoltan Kelley et al.2024 · 9 citationsarXiv
Inference on inner galaxy structure via gravitational waves from supermassive binaries2411.05906v3 · Yifan Chen, Matthias Daniel, Daniel J. D'Orazio et al.2024 · 6 citationsarXiv
Bridging the micro-Hz gravitational wave gap via Doppler tracking with the Uranus Orbiter and Probe Mission: Massive black hole binaries, early universe signals and ultra-light dark matter2406.02306v3 · Lorenz Zwick, Deniz Soyuer, Daniel J. D'Orazio et al.2024 · 3 citationsarXiv
A novel category of environmental effect in gravitational waves from binaries perturbed by periodic forces2405.05698v3 · Lorenz Zwick, Christopher Tiede, Alessandro A. Trani et al.2024 · 2 citationsarXiv
Accretion mediated spin-eccentricity correlations in LISA massive black hole binaries2405.04411v2 · Mudit Garg, Christopher Tiede, Daniel J. D'Orazio2024 · 6 citationsarXiv
Gravitational Wave Phase Shifts in Eccentric Black Hole Mergers as a Probe of Dynamical Formation Environments2403.05625v1 · Johan Samsing (NBI), Kai Hendriks (NBI), Lorenz Zwick (NBI) et al.2024 · 13 citationsarXiv
Fast Methods for Computing Photometric Variability of Eccentric Binaries: Boosting, Lensing, and Variable Accretion2403.05629v1 · Daniel J. D'Orazio, Paul C. Duffell, Christopher Tiede2024 · 14 citationsarXiv
The Santa Barbara Binary-Disk Code Comparison2402.13039v3 · Paul C. Duffell, Alexander J. Dittmann, Daniel J. D'Orazio et al.2024 · 51 citationsarXiv
Long-term Evolution of Binary Orbits Induced by Circumbinary Disks2401.17355v2 · Ruggero Valli, Christopher Tiede, Alejandro Vigna-G'omez et al.2024 · 42 citationsA&A 688, A128 (2024)
Gaseous Dynamical Friction on Elliptical Keplerian Orbits2401.16166v1 · David O'Neill, Daniel J. D'Orazio, Johan Samsing et al.2024 · 19 citationsarXiv
Disk induced binary precession: Implications for dynamics and multi-messenger observations of black hole binaries2312.01805v2 · Christopher Tiede, Daniel J. D'Orazio, Lorenz Zwick et al.2023 · 21 citationsThe Astrophysical Journal, Volume 964, pg 46, March 20 2024
Observational Signatures of Supermassive Black Hole Binaries2310.16896v2 · Daniel J. D'Orazio, Maria Charisi2023 · 17 citationsarXiv
Eccentric Binaries in Retrograde Disks2307.03775v2 · Christopher Tiede, Daniel J. D'Orazio2023 · 25 citationsMNRAS Volume 527, 6021-6037 (2024)on Valency
The NANOGrav 15-year Data Set: Constraints on Supermassive Black Hole Binaries from the Gravitational Wave Background2306.16220v2 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2023 · 384 citationsarXiv
Massive Black Hole Binaries as LISA Precursors in the Roman High Latitude Time Domain Survey2306.14990v1 · Zolt'an Haiman, Chengcheng Xin, Tamara Bogdanovi'c et al.2023 · 4 citationsarXiv
NuSTAR Observations of Candidate Subparsec Binary Supermassive Black Holes2304.06144v2 · M. Lynne Saade, Murray Brightman, Daniel Stern et al.2023 · 7 citationsarXiv
Unusual Hard X-ray Flares Caught in NICER Monitoring of the Binary Supermassive Black Hole Candidate AT2019cuk/Tick Tock/SDSS J1430+23032302.12847v1 · Megan Masterson, Erin Kara, Dheeraj R. Pasham et al.2023 · 7 citationsarXiv
Measuring the Hubble Constant with Double Gravitational Wave Sources in Pulsar Timing2208.06495v2 · Casey McGrath, Daniel J. D'Orazio, Jolien Creighton2022 · 7 citationsMonthly Notices of the Royal Astronomical Society 517 (2022) 1242-1263
Uncovering a hidden black hole binary from secular eccentricity variations of a tertiary star2207.10091v2 · Bin Liu, Daniel J. D'Orazio, Alejandro Vigna-G'omez et al.2022 · 13 citationsarXiv
Astrophysics with the Laser Interferometer Space Antenna2203.06016v2 · Pau Amaro Seoane, Jeff Andrews, Manuel Arca Sedda et al.2022 · 630 citationsLiving Reviews in Relativity, Volume 26, Article number: 2 (2023)
AGN as potential factories for eccentric black hole mergers.35264755 · Samsing, J, Bartos, I, D'Orazio, D J et al.2022 · 215 citationsNature. 2022;603(7900):237-240
Multi-Messenger Constraints on Magnetic Fields in Merging Black Hole-Neutron Star Binaries2112.01979v1 · Daniel J. D'Orazio, Zoltan Haiman, Janna Levin et al.2021 · 15 citationsarXiv
Gravitational Self-Lensing in Populations of Massive Black Hole Binaries2107.07522v1 · Luke Zoltan Kelley, Daniel J. D'Orazio, Rosanne Di Stefano2021 · 36 citationsarXiv
Binary black hole signatures in polarized light curves2103.14652v1 · Massimo Dotti, Matteo Bonetti, Daniel J. D'Orazio et al.2021 · 15 citationsarXiv
Orbital Evolution of Equal-mass Eccentric Binaries due to a Gas Disk: Eccentric Inspirals and Circular Outspirals2103.09251v2 · Daniel J. D'Orazio, Paul C. Duffell2021 · 125 citationsApJL 914 L21 (2021)
Searching for gravitational waves via Doppler tracking by future missions to Uranus and Neptune2101.11975v2 · Deniz Soyuer, Lorenz Zwick, Daniel J. D'Orazio et al.2021 · 13 citationsarXiv
Using Gravitational Wave Parallax to Measure the Hubble Parameter with Pulsar Timing Arrays2009.06084v2 · Daniel J. D'Orazio, Abraham Loeb2020 · 13 citationsPhys. Rev. D 104, 063015 (2021)
Evolution of gas disc-embedded intermediate mass ratio inspirals in the LISA band2005.11333v2 · A. Derdzinski, D. D'Orazio, P. Duffell et al.2020 · 100 citationsMNRAS, Volume 501, Issue 3, March 2021, Pages 3540-3557
Circumbinary Disks: Accretion and Torque as a Function of Mass Ratio and Disk Viscosity1911.05506v2 · Paul C. Duffell, Daniel D'Orazio, Andrea Derdzinski et al.2019 · 222 citationsarXiv
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