MK
Matthew Kerr
astro-ph.HEastro-ph.IMastro-ph.SRgr-qcastro-ph.GAastro-ph.COhep-phnucl-thastro-ph.EPCompact astrophysical objects
On Valency
published · living versionsW_g27cs8db·v1 · currentpublished
The NANOGrav 15-year Data Set: Search for Signals from New Physics
with Adeela Afzal, Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald +118
1 version
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Preprints & journals
292 papers in the corpus · 2008–2026The NANOGrav 15 yr Dataset: Modified Functional Forms for Profile-Evolution Time Delays in Pulsar Timing Models2610.10431v1 · Sofia V. Sosa Fiscella, Michael T. Lam, Olivia West et al.2026 · 0 citationsarXiv
Probing turbulence in the ionized interstellar medium using young pulsars. I. Dispersion measure variations2610.08318v1 · S. J. I. Melfor, A. Parthasarathy, S. Johnston et al.2026 · 1 citationA&A, 714, A142 (2026)
Optimal Pulsar Timing Array Strategies with the Deep Synoptic Array2610.00836v1 · Tyler Cohen, Paul B. Demorest, Jeremy G. Baier et al.2026 · 0 citationsarXiv
Constraints on Supermassive Black Hole Binaries from the Lack of Resolvable Sources in the NANOGrav 15-yr Dataset2609.32306v1 · Emiko C. Gardiner, Kayhan Gultekin, Philippe Turgeon et al.2026 · 0 citationsarXiv
A NICER view of PSR J1614$-$2230: a massive and compact millisecond pulsar2609.00172v1 · Lucien Mauviard, Sebastien Guillot, Lami Suleiman et al.2026 · 0 citationsarXiv
Generalized Non-linear Bayesian Pulsar Timing with Enterprise2608.18047v1 · Andrew R. Kaiser, Jeffrey S. Hazboun, Maura A. McLaughlin et al.2026 · 0 citationsarXiv
Pulsar Timing Array Sensitivity to Anisotropy: Empirical Sensitivity Curves, Scaling Relations, and the Multi-Resolution Pixel Basis2608.09781v1 · Taha T. Moursy, Nihan S. Pol, Gabriella Agazie et al.2026 · 0 citationsarXiv
Evaluating the Fourier Approximation in Pulsar Timing Array Analysis2606.30536v1 · Yongqi Zhang, Hayden Scholz, Ken D. Olum et al.2026 · 0 citationsarXiv
The NANOGrav 15 yr Data Set: Impacts of Customized Chromatic Noise Models on Gravitational Wave Analyses2606.28554v1 · Nikita Agarwal, Gabriella Agazie, Alessandra Amosso et al.2026 · 0 citationsarXiv
The NANOGrav 15 yr Data Set: Customized Chromatic Noise Models2606.28571v1 · Bjorn Larsen, Jeremy G. Baier, Daniel J. Oliver et al.2026 · 1 citationApJ 1005 29 (2026)
Exploring the nature of Galactic unassociated sources detected by the Fermi-LAT2606.14244v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 0 citationsF. Acero et al 2026 ApJ 1006 188
Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine2605.29909v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 3 citationsA&A Volume 709, May 2026, A229
Temporal evolution of the periodic GeV signal from 4FGL J1913.2+0512 and analysis of the SS 433 / W50 lobes2605.15986v1 · Omer Faruk Coban, Diego F. Torres, Jian Li et al.2026 · 0 citationsarXiv
The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes2604.05453v1 · Ben Jacobson-Bell, James M. Cordes, Shami Chatterjee et al.2026 · 1 citationarXiv
Photon-Count Statistics of Crab X-ray Pulses: Skellam Behavior and Excess Variance in the Main Pulse2604.05050v1 · Max Worchel, Margaret M.Ferris, Sasha Levina et al.2026 · 0 citationsarXiv
A joint MeerKAT and Parkes view of Omega Centauri: New TRAPUM Searches and Pulsar Timing2603.21845v1 · Miquel Colom i Bernadich, Shi Dai, Federico Abbate et al.2026 · 0 citationsarXiv
Gravitational Wave Measurement of the - Intrinsic Scatter at High Redshift2603.11167v2 · Cayenne Matt, Kayhan Gultekin, Gabriella Agazie et al.2026 · 0 citationsAstrophys. J. 1006, 63, (2026)
A NICER View of PSR J0030+0451: Updated Constraints from Six Years of NICER Observations2602.23743v1 · Yves Kini, Lucien Mauviard, Tuomo Salmi et al.2026 · 0 citationsarXiv
An updated constraint for the Gravitational Wave Background from the Gamma-ray Pulsar Timing Array2602.13143v2 · Serena Valtolina, Colin J. Clark, Rutger van Haasteren et al.2026 · 2 citationsPhys. Rev. D 113, 063061 (2026)
The NANOGrav 15 yr Data Set: Piecewise Power-Law Reconstruction of the Gravitational-Wave Background2601.09481v1 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2026 · 1 citationarXiv
Detection of giant pulses from the transitional millisecond pulsar J1227$-$48532601.01563v2 · Saptarshi Sarkar, Jayanta Roy, Bhaswati Bhattacharyya et al.2026 · 0 citationsarXiv
Multiwavelength identification of millisecond pulsar candidates in the Galactic bulge2512.16712v1 · J. Berteaud, F. Calore, M. Clavel et al.2025 · 1 citationAstronomy & Astrophysics, Volume 690, id.A330, 9 pp., October 2024
Future Space-based Gamma-ray Pulsar Timing Arrays2512.14981v1 · Matthew Kerr, Zorawar Wadiasingh, Adrien Laviron et al.2025 · 0 citationsarXiv
Shapiro Delay Measurements from Fifteen Years of PSR J1231$-$1411 Radio Observations2511.10529v2 · H. Thankful Cromartie, Matthew Kerr, Scott M. Ransom et al.2025 · 1 citationApJ 999 115 (2026)
CHIME-o-Grav: Wideband Timing of Four Millisecond Pulsars from the NANOGrav 15-yr dataset2510.16668v3 · Gabriella Agazie, David L. Kaplan, Abhimanyu Susobhanan et al.2025 · 2 citationsarXiv
Searching for Exotrojans in Pulsar Systems2510.16164v2 · Jackson D. Taylor, Emmanuel Fonseca, Lankeswar Dey et al.2025 · 0 citationsApJ 1000 (2026) 82
Exploring the connection between compact object mergers and fast X-ray transients: The cases of LXT 240402A and EP250207b2510.13015v5 · R. L. Becerra, Yu-Han Yang, Eleonora Troja et al.2025 · 3 citationsA&A 705, A233 (2026)
The NANOGrav 15-Year Data Set: Improved Timing Precision With VLBI Astrometric Priors2509.21203v2 · Sofia V. Sosa Fiscella, Michael T. Lam, Gabriella Agazie et al.2025 · 0 citationsarXiv
Einstein@Home Searches for Gamma-ray Pulsars in the Inner Galaxy2509.21307v1 · C. J. Clark, M. Di Mauro, J. Wu et al.2025 · 4 citationsApJ 994 149 (2025)
Ultra-Wideband Polarimetry of the April 2021 Profile Change Event in PSR J1713+07472509.18972v1 · Rami F. Mandow, Andrew Zic, J. R. Dawson et al.2025 · 5 citationsPubl. Astron. Soc. Aust. 42 (2025) e142
Frequency evolution of pulsar emission: Further evidence for fan beam model2509.11945v1 · P. Jaroenjittichai, S. Johnston, S. Dai et al.2025 · 1 citationA&A 704, A214 (2025)
Inferring Mbh-Mbulge Evolution from the Gravitational Wave Background2508.18126v2 · Cayenne Matt, Kayhan Gultekin, Luke Kelley et al.2025 · 5 citationsarXiv
Gamma-ray Pulsar Emission is Mostly Stable on Timescales from Minutes to Years2508.18195v1 · Matthew Kerr2025 · 1 citationarXiv
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)
The NANOGrav 15-year Data Set: Search for Gravitational Scattering of Pulsars by Free-Floating Objects in Interstellar Space2507.19475v2 · Lankeswar Dey, Ross J. Jennings, Jackson D. Taylor et al.2025 · 0 citationsarXiv
A NICER view of the 1.4 solar-mass edge-on pulsar PSR J0614-33292506.14883v2 · Lucien Mauviard, Sebastien Guillot, Tuomo Salmi et al.2025 · 62 citationsarXiv
The NANOGrav 15-Year Data Set: A Case Study for Simplified Dispersion Measure Modeling for PSR J1455-3330 and the Impact on Gravitational Wave Sensitivity2506.03597v2 · Michael T. Lam, David L. Kaplan, Gabriella Agazie et al.2025 · 0 citationsarXiv
Discovery and Timing of Four -ray Millisecond Pulsars2503.12636v1 · M. Kerr, S. Johnston, C. J. Clark et al.2025 · 0 citationsarXiv
The NANOGrav 15-year Data Set: Search for Gravitational Wave Memory2502.18599v2 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2025 · 0 citationsarXiv
The ubiquity of variable radio emission and spin-down rates in pulsars2501.03500v3 · M. E. Lower, A. Karastergiou, S. Johnston et al.2025 · 15 citationsarXiv
PSR J1631-4722: The Discovery of a Young and Energetic Pulsar in the Supernova Remnant G336.7+0.52412.11345v1 · A. Ahmad, S. Dai, S. Lazarevi'c et al.2024 · 4 citationsarXiv
Pulse Profile Variability of PSR J1022+1001 in NANOGrav Data2412.05452v1 · William Fiore, Maura A. McLaughlin, Gabriella Agazie et al.2024 · 2 citationsarXiv
ComPair-2: A Next Generation Medium Energy Gamma-ray Telescope Prototype2412.02562v2 · Regina Caputo, Carolyn Kierans, Nicholas Cannady et al.2024 · 3 citationsProceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 130932L (2024)
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
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
Pulsar timing methods for evaluating dispersion measure time series2410.22170v1 · F. Iraci, A. Chalumeau, C. Tiburzi et al.2024 · 14 citationsarXiv
Parkes Radio and NuSTAR X-ray Observations of the Composite Supernova Remnant B0453-685 in the Large Magellanic Cloud2410.08141v1 · Jordan Eagle, Jeremy Hare, Elizabeth Hays et al.2024 · 0 citationsarXiv
A NICER View of PSR J1231$-$1411: A Complex Case2409.14923v2 · Tuomo Salmi, Julia S. Deneva, Paul S. Ray et al.2024 · 95 citationsApJ 976 58 (2024)
The NANOGrav 15 yr Data Set: Running of the Spectral Index2408.10166v2 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2024 · 11 citationsAstrophys. J. Lett. 978 (2025) 2, L29
The NANOGrav 15 yr data set: Posterior predictive checks for gravitational-wave detection with pulsar timing arrays2407.20510v2 · Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald et al.2024 · 4 citationsarXiv
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