AV
A. Vecchio
gr-qcastro-ph.HEastro-ph.IMastro-ph.COastro-phastro-ph.GAhep-phastro-ph.SRphysics.ins-dethep-ex
On Valency
published · living versionsW_zzpfj2f3·v1 · currentpublished
The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background
with J. Antoniadis, Z. Arzoumanian, S. Babak, M. Bailes +121
1 version
W_ykc5jvcb·v1published
W_s5t4z3mj·v1published
W_n874murc·v1published
W_b58vragf·v1published
W_jud8kg5p·v1published
W_cysfnubj·v1published
W_7v884hrf·v1published
W_thd374rw·v1published
W_6wg6ys2a·v1published
Preprints & journals
359 papers in the corpus · 1994–2026Direct 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
Updated Upper Limits on the Isotropic Gravitational-Wave Background from LIGO, Virgo, and KAGRA Data through April 20252608.23477v1 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
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
Constraints on ultralight bosons from merging binary and remnant black holes observed during the second and third parts of the fourth LIGO-Virgo-KAGRA observing run2608.11620v1 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
LIGO A: Detector Design and Science Prospects Beyond A+2608.11673v1 · L. Sun, K. Kuns, B. J. J. Slagmolen et al.2026 · 0 citationsarXiv
GWTC-5.0: Tests of General Relativity2607.19293v1 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
Sub-Torque-Balance Upper Limits on Continuous Gravitational Waves from Scorpius X-12607.07765v1 · the Precision Ephemerides for Gravitational-Wave Searches, I. Abouelfettouh, F. Acernese et al.2026 · 0 citationsarXiv
Narrow spectral artifact investigation and mitigation in LIGO data from the fourth LIGO-Virgo-KAGRA observing run2606.05959v3 · E. Goetz, A. Neunzert, A. M. Knee et al.2026 · 0 citationsarXiv
Open Data from LIGO, Virgo, and KAGRA through the Second Part of the Fourth Observing Run2605.27090v2 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
GWTC-5.0: An Introduction to Version 5.0 of the Gravitational-Wave Transient Catalog2605.27223v2 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
GWTC-5.0: Methods for Identifying and Characterizing Gravitational-wave Transients2605.27224v2 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
GWTC-5.0: Observations from the Second Part of the Fourth LIGO-Virgo-KAGRA Observing Run and Updates to the Gravitational-Wave Transient Catalog2605.27225v3 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
GWTC-5.0: Population Properties of Merging Compact Binaries2605.27226v2 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
GWTC-5.0: Constraints on the Cosmic Expansion Rate and Modified Gravitational-wave Propagation2605.27227v2 · A. G. Abac, A. Abe, I. Abouelfettouh et al.2026 · 0 citationsarXiv
Tabletop experimental demonstration of a heterodyne polarimetry method for in situ substrate birefringence characterization in gravitational wave detectors.42268081 · Tanioka, Satoshi, Pearce, Terri, Michimura, Yuta et al.2026 · 0 citationsApplied optics. 2026;65(14):4762-4770
Searches for Binary Mergers with Sub-solar Mass Components in Data from the First Part of LIGO--Virgo--KAGRA's Fourth Observing Run2605.05444v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 0 citationsarXiv
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
GWTC-4.0: Tests of General Relativity. I. Overview and General Tests2603.19019v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 1 citationarXiv
GWTC-4.0: Tests of General Relativity. II. Parameterized Tests2603.19020v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 1 citationarXiv
GWTC-4.0: Tests of General Relativity. III. Tests of the Remnants2603.19021v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 1 citationarXiv
All-sky Searches for Continuous Gravitational Waves from Isolated Neutron Stars in the Data from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run2603.14168v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2026 · 0 citationsarXiv
LISA and the LISA Science Team2601.15365v2 · Anna Heffernan, Chiara Caprini, Neil Cornish et al.2026 · 0 citationsarXiv
Deep Search for Joint Sources of Gravitational Waves and High-Energy Neutrinos with IceCube During the Third Observing Run of LIGO and Virgo2601.07595v3 · R. Abbasi, M. Ackermann, J. Adams et al.2026 · 0 citationsarXiv
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)
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)
Global time-frequency search for stellar-mass binary black holes in LISA2510.19047v3 · Diganta Bandopadhyay, Christian E. A. Chapman-Bird, Alberto Vecchio2025 · 0 citationsPhys. Rev. D 114, 064015 (2026)
Directional Search for Persistent Gravitational Waves: Results from the First Part of LIGO-Virgo-KAGRA's Fourth Observing Run2510.17487v1 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 3 citationsPhys.Rev.D 114 (2026) 2, 022001
Detecting milli-Hz gravitational waves with optical resonators2509.15841v2 · G. Barontini, X. Calmet, V. Guarrera et al.2025 · 2 citationsClass. Quantum Grav. 42 20LT01 (2025)
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
Improving cosmological reach of a gravitational wave observatory using Deep Loop Shaping.40906851 · Buchli, Jonas, Tracey, Brendan, Andric, Tomislav et al.2025 · 10 citationsScience (New York, N.Y.). 2025;389(6764):1012-1015
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: An Introduction to Version 4.0 of the Gravitational-Wave Transient Catalog2508.18080v3 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 69 citationsThe Astrophysical Journal Letters, 2025, Volume 995, Number 1
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
All-sky search for long-duration gravitational-wave transients in the first part of the fourth LIGO-Virgo-KAGRA Observing run2507.12282v2 · A. G. Abac, I. Abouelfettouh, F. Acernese et al.2025 · 3 citationsPhys. Rev. D 113, 082004 (2026)
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)
Which Is Which? Identification of the Two Compact Objects in Gravitational-Wave Binaries.40215537 · Gerosa, Davide, De Renzis, Viola, Tettoni, Federica et al.2025 · 6 citationsPhysical review letters. 2025;134(12):121402
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
Searches for signatures of ultra-light axion dark matter in polarimetry data of the European Pulsar Timing Array2412.02232v1 · N. K. Porayko, P. Usynina, J. Terol-Calvo et al.2024 · 5 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
Advanced LIGO detector performance in the fourth observing run2411.14607v1 · E. Capote, W. Jia, N. Aritomi et al.2024 · 112 citationsPhys. Rev. D 111, 062002 (2025)
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)
A search using GEO600 for gravitational waves coincident with fast radio bursts from SGR 1935+21542410.09151v2 · A. G. Abac, R. Abbott, I. Abouelfettouh et al.2024 · 5 citationsApJ 977 255 (2024)
Squeezing the quantum noise of a gravitational-wave detector below the standard quantum limit.39298573 · Jia, Wenxuan, Xu, Victoria, Kuns, Kevin et al.2024 · 105 citationsScience (New York, N.Y.). 2024;385(6715):1318-1321
LIGO Detector Characterization in the first half of the fourth Observing run2409.02831v2 · S. Soni, B. K. Berger, D. Davis et al.2024 · 65 citationsarXiv
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