HM
H. Middleton
gr-qcastro-ph.HEastro-ph.COastro-ph.IMastro-ph.GAastro-ph.SRData analysisElectromagnetic counterpartsGravitational-wave detectorsGravitational waves
On Valency
published · living versionsW_buxt8wmf·v1 · currentpublished
On the evidence for a common-spectrum process in the search for the nanohertz gravitational-wave background with the Parkes Pulsar Timing Array
with Boris Goncharov, R. M. Shannon, D. J. Reardon, G. Hobbs +24
1 version
W_cysfnubj·v1published
Preprints & journals
168 papers in the corpus · 2013–2026Direct Multimodel Dark Matter Search with Gravitational-Wave Interferometers Using Data from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run.42854116 · Abac, A G, Abouelfettouh, I, Acernese, F et al.2026 · 0 citationsPhysical review letters. 2026;137(13):131001
GW240925 and GW250207: Astrophysical Calibration of Gravitational Wave Detectors.42675396 · Abac, A G, Abouelfettouh, I, Acernese, F et al.2026 · 2 citationsPhysical review letters. 2026;137(7):071401
Searches for Continuous Gravitational Waves from Supernova Remnants in the first part of the LIGO-Virgo-KAGRA Fourth Observing run2603.25808v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 2 citationsThe Astrophysical Journal, 1004 204 (2026)
Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO--Virgo--KAGRA observing run2603.25938v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 1 citationThe Astrophysical Journal, 1005:221, 2026 July 10
Constraints on gravitational waves from the 2024 Vela pulsar glitch2512.17990v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 1 citationThe Astrophysical Journal 1005:12 (2026)
The SKAO Pulsar Timing Array2512.16163v1 · Ryan M. Shannon, N. D. Ramesh Bhat, Aurelien Chalumeau et al.2025 · 2 citationsarXiv
Search for planetary-mass ultra-compact binaries using data from the first part of the LIGO--Virgo--KAGRA fourth observing run2511.19911v3 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 0 citationsPhys. Rev. D 114, 022005 (2026)
GW241011 and GW241110: Exploring Binary Formation and Fundamental Physics with Asymmetric, High-Spin Black Hole Coalescence2510.26931v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 34 citationsAstrophys. J. Letters, 993, L21 (2025)
Evidence for Supermassive Black Hole Binaries2510.07534v2 · Martin G. H. Krause, Martin A. Bourne, Silke Britzen et al.2025 · 1 citationarXiv
GW250114: Testing Hawking's Area Law and the Kerr Nature of Black Holes.41004747 · Abac, A G, Abouelfettouh, I, Acernese, F et al.2025 · 130 citationsPhysical review letters. 2025;135(11):111403
GW230814: investigation of a loud gravitational-wave signal observed with a single detector2509.07348v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 9 citationsAstrophys.J.Lett. 1004 (2026) 2, L23
Directed searches for gravitational waves from ultralight vector boson clouds around merger remnant and galactic black holes during the first part of the fourth LIGO-Virgo-KAGRA observing run2509.07352v3 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 1 citationarXiv
Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run2508.20721v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 3 citationsarXiv
GWTC-4.0: Methods for Identifying and Characterizing Gravitational-wave Transients2508.18081v3 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 24 citationsThe Astrophysical Journal Letters, 2026, Volume 1004, Number 2
Identifying galactic binary systems of neutron stars and black holes with LISA2507.11442v3 · Hannah Middleton, Panagiota Kolitsidou, Antoine Klein et al.2025 · 0 citationsApJ 1010 19 (2026)
GW231123: a Binary Black Hole Merger with Total Mass 190-265 2507.08219v3 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 128 citationsApJL 993 L25 (2025)
A simple optimisation for the MeerKAT Pulsar Timing Array2505.02524v1 · Hannah Middleton, Ryan M. Shannon, Matthew Bailes et al.2025 · 0 citationsarXiv
Search for continuous gravitational waves from known pulsars in the first part of the fourth LIGO-Virgo-KAGRA observing run2501.01495v2 · A. G. Abac, R. Abbott, I. Abouelfettouh et al.2025 · 19 citationsAstrophys.J. 983 (2025) 2, 99
Adaptive cancellation of mains power interference in continuous gravitational wave searches with a hidden Markov model2412.01058v1 · Tom Kimpson, Sofia Suvorova, Hannah Middleton et al.2024 · 4 citationsarXiv
The NANOGrav 15 Yr Data Set: Removing Pulsars One by One from the Pulsar Timing Array2411.14846v2 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2024 · 3 citationsarXiv
Premerger observation and characterization of massive black hole binaries2411.07020v1 · Gareth Cabourn Davies, Ian Harry, Michael J. Williams et al.2024 · 8 citationsarXiv
Search for gravitational waves emitted from SN 2023ixf2410.16565v2 · A. G. Abac, R. Abbott, I. Abouelfettouh et al.2024 · 15 citationsApJ 985 183 (2025)
Communicating the gravitational-wave discoveries of the LIGO-Virgo-KAGRA Collaboration2407.18638v3 · Hannah Middleton, Christopher P L Berry, Nicolas Arnaud et al.2024 · 3 citationsJCOM 23(07), N03. (2024)
Swift-BAT GUANO follow-up of gravitational-wave triggers in the third LIGO-Virgo-KAGRA observing run2407.12867v2 · Gayathri Raman, Samuele Ronchini, James Delaunay et al.2024 · 2 citationsApJ, Volume 980, 2025, 207
Observation of Gravitational Waves from the Coalescence of a Compact Object and a Neutron Star2404.04248v3 · A. G. Abac, R. Abbott, I. Abouelfettouh et al.2024 · 212 citationsAstrophys. J. Lett. 970, L34 (2024)
Ultralight vector dark matter search using data from the KAGRA O3GK run2403.03004v1 · A. G. Abac, R. Abbott, H. Abe et al.2024 · 21 citationsarXiv
Search for continuous gravitational waves directed at sub-threshold radiometer candidates in O3 LIGO data2311.12138v2 · Alan M. Knee, Helen Du, Evan Goetz et al.2023 · 6 citationsarXiv
A Joint Fermi-GBM and Swift-BAT Analysis of Gravitational-Wave Candidates from the Third Gravitational-wave Observing Run2308.13666v1 · C. Fletcher, J. Wood, R. Hamburg et al.2023 · 10 citationsarXiv
Precision tracking of massive black hole spin evolution with LISA2307.13026v2 · Geraint Pratten, Patricia Schmidt, Hannah Middleton et al.2023 · 14 citationsarXiv
The second data release from the European Pulsar Timing Array: IV. Implications for massive black holes, dark matter and the early Universe2306.16227v2 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 67 citationsarXivon Valency
The gravitational-wave background null hypothesis: Characterizing noise in millisecond pulsar arrival times with the Parkes Pulsar Timing Array2306.16229v1 · Daniel J. Reardon, Andrew Zic, Ryan M. Shannon et al.2023 · 149 citationsarXiv
Implications of pulsar timing array observations for LISA detections of massive black hole binaries2305.05955v2 · Nathan Steinle, Hannah Middleton, Christopher J. Moore et al.2023 · 19 citationsarXiv
Search for gravitational-lensing signatures in the full third observing run of the LIGO-Virgo network2304.08393v1 · R. Abbott, H. Abe, F. Acernese et al.2023 · 89 citationsarXiv
Open data from the third observing run of LIGO, Virgo, KAGRA and GEO2302.03676v1 · R. Abbott, H. Abe, F. Acernese et al.2023 · 314 citationsarXiv
On the LISA science performance in observations of short-lived signals from massive black hole binary coalescences2212.02572v1 · Geraint Pratten, Antoine Klein, Christopher J. Moore et al.2022 · 18 citationsarXiv
Search for subsolar-mass black hole binaries in the second part of Advanced LIGO's and Advanced Virgo's third observing run2212.01477v2 · R. Abbott, H. Abe, F. Acernese et al.2022 · 58 citationsarXiv
Search for gravitational-wave transients associated with magnetar bursts in Advanced LIGO and Advanced Virgo data from the third observing run2210.10931v1 · R. Abbott, H. Abe, F. Acernese et al.2022 · 28 citationsarXiv
Identifying LISA verification binaries among the Galactic population of double white dwarfs2210.10812v2 · Eliot Finch, Giorgia Bartolucci, Daniel Chucherko et al.2022 · 45 citationsMNRAS, 522, 5358 (2023)
Bayesian analysis of systematic errors in the determination of the constant of gravitation2209.07416v2 · Stefano Rinaldi, Hannah Middleton, Walter Del Pozzo et al.2022 · 7 citationsarXiv
Model-based cross-correlation search for gravitational waves from the low-mass X-ray binary Scorpius X-1 in LIGO O3 data2209.02863v2 · R. Abbott, H. Abe, F. Acernese et al.2022 · 28 citationsThe Astrophysical Journal Letters, 941, L30 (2022)
Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO's and Advanced Virgo's Third Observing Run.36018635 · Abbott, R, Abbott, T D, Acernese, F et al.2025 · 70 citationsPhysical review letters. 2022;129(6):061104
Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO--Virgo data2204.04523v1 · R. Abbott, H. Abe, F. Acernese et al.2022 · 66 citationsarXiv
Validating continuous gravitational-wave candidates from a semicoherent search using Doppler modulation and an effective point spread function2203.14468v2 · Dana Jones, Ling Sun, Julian Carlin et al.2022 · 9 citationsarXiv
Search for Gravitational Waves Associated with Fast Radio Bursts Detected by CHIME/FRB During the LIGO--Virgo Observing Run O3a2203.12038v1 · the CHIME/FRB Collaboration: R. Abbott, T. D. Abbott, F. Acernese et al.2022 · 32 citationsarXiv
An estimate of the stochastic gravitational wave background from the MassiveBlackII simulation2202.05410v1 · Bailey Sykes, Hannah Middleton, Andrew Melatos et al.2022 · 14 citationsarXiv
Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data2201.10104v1 · R. Abbott, H. Abe, F. Acernese et al.2022 · 35 citationsarXiv
Continuous gravitational waves in the lab: recovering audio signals with a table-top optical microphone2201.03683v1 · James W. Gardner, Hannah Middleton, Changrong Liu et al.2022 · 3 citationsarXiv
All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data2201.00697v1 · R. Abbott, H. Abe, F. Acernese et al.2022 · 99 citationsarXiv
Tests of General Relativity with GWTC-32112.06861v3 · R. Abbott, H. Abe, F. Acernese et al.2021 · 273 citationsPhys. Rev. D 112, 084080 (2025)
Mode changing in J1909$-$3744: the most precisely timed pulsar2112.00897v1 · Matthew T. Miles, Ryan M. Shannon, Matthew Bailes et al.2021 · 21 citationsarXiv
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