Author

I. McMahon

Observed names: Isaac McMahon, McMahon, Isaac

Institution: University of Zurich

Observed institutions: University of Zurich, University of Wisconsin–Milwaukee, Carnegie Mellon University

ORCID: 0000-0002-4529-1505

Observed ORCID: 0000-0002-4529-1505

OpenAlex ID: A5014846261

GW231123: A Binary Black Hole Merger with Total Mass 190–265 M ⊙

2025 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal Letters · 321

GW250114: Testing Hawking’s Area Law and the Kerr Nature of Black Holes

2025 · A. G. Abac, I. Abouelfettouh, et al. · Physical Review Letters · 281

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GWTC-4.0: Updating the Gravitational-wave Transient Catalog with Observations from the First Part of the Fourth LIGO–Virgo–KAGRA Observing Run

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal Letters · 148

GWTC-4.0: Constraints on the Cosmic Expansion Rate and Modified Gravitational-wave Propagation

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal Letters · 101

GW241011 and GW241110: Exploring Binary Formation and Fundamental Physics with Asymmetric, High-spin Black Hole Coalescences

2025 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal Letters · 98

Cosmological and High-Energy Physics Implications from Gravitational-Wave Background Searches in LIGO-Virgo-KAGRA’s O1–O4a Runs

2026 · A. G. Abac, I. Abouelfettouh, et al. · Physical Review X · 37

GW230814: Investigation of a Loud Gravitational-wave Signal Observed with a Single Detector

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal Letters · 36

Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal · 27

Directional search for persistent gravitational waves: Results from the first part of LIGO-Virgo-KAGRA’s fourth observing run

2026 · A. G. Abac, I. Abouelfettouh, et al. · Physical review. D/Physical review. D. · 20

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 run

2026 · A. G. Abac, I. Abouelfettouh, et al. · Physical review. D/Physical review. D. · 18

Direct Multimodel Dark Matter Search with Gravitational-Wave Interferometers Using Data from the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run

2026 · A. G. Abac, I. Abouelfettouh, et al. · Physical Review Letters · 16

Search for planetary-mass ultracompact binaries using data from the first part of the LIGO–Virgo–KAGRA fourth observing run

2026 · A. G. Abac, I. Abouelfettouh, et al. · Physical review. D/Physical review. D. · 13

Measurement of the Hubble constant using the Dark Energy Survey Year 6 Gold galaxy catalogue and the fourth Gravitational-Wave Transient Catalogue

2026 · Isaac McMahon, Danny Laghi, et al. · Monthly Notices of the Royal Astronomical Society · 10

Searches for Continuous Gravitational Waves from Supernova Remnants in the First Part of the LIGO-Virgo-KAGRA Fourth Observing Run

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal · 7

A broker-integrated algorithm for electromagnetic counterpart searches to gravitational-wave events in O4a and O4b runs

2026 · Hemanth Bommireddy, Francisco Förster, et al. · Astronomy and Astrophysics · 7

Constraints on Gravitational Waves from the 2024 Vela Pulsar Glitch

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal · 6

A Joint Search for the Electromagnetic Counterpart to the Gravitational-Wave Binary Black-Hole Merger Candidate S250328ae with the Dark Energy Camera and the Prime Focus Spectrograph

2025 · Zhang, Haibin, Kokubo, Mitsuru, et al. · arXiv (Cornell University) · 6

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Constraints on the Cosmic Expansion Rate Using the DECam Local Volume Exploration Survey and the Fifth Gravitational Wave Transient Catalog

2026 · MacBride, Sean Patrick, McMahon, Isaac, et al. · arXiv (Cornell University) · 1

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GWTC-4.0: Searches for Gravitational-wave Lensing Signatures

2026 · A. G. Abac, I. Abouelfettouh, et al. · The Astrophysical Journal

Galaxy Distribution Incompleteness Testing Using Self-Organizing Maps

2022 · McMahon, Isaac, Rau, Markus Michael, et al. · arXiv (Cornell University)

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Works count: 21

Citation count: 1,165

H-index: 12

I10-index: 14