GH
George Hobbs
astro-ph.HEastro-ph.IMastro-ph.SRastro-ph.GAastro-phgr-qcastro-ph.COhep-phastro-ph.EPhep-th
On Valency
published · living versionsW_ce9sta9n·v1 · currentpublished
Evaluating the prevalence of spurious correlations in pulsar timing array datasets
with Andrew Zic, R. M. Shannon, Daniel Reardon, Boris Goncharov +11
1 version
W_aaba3cfr·v1published
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Preprints & journals
230 papers in the corpus · 2001–2026First monitoring campaign of a Main-sequence Radio Pulse emitter: the case of CU Vir2608.00968v1 · Barnali Das, Hayley Bignall, Andrew Zic et al.2026 · 0 citationsarXiv
Characterising and mitigating Bluetooth and WiFi radio frequency interference at the Parkes Observatory2605.30761v1 · Tommy Marshman, George Hobbs, J. R. Dawson et al.2026 · 0 citationsarXiv
Targeted search for eccentric supermassive binary black holes in OJ 287 and nearby galaxy clusters with PPTA DR32604.13173v1 · Shi-Yi Zhao, Xingjiang Zhu, Jacob Cardinal Tremblay et al.2026 · 1 citation2026 Chinese Phys. Lett. 43 051102
Searching for Anisotropy in the Gravitational Wave Background Using the Parkes Pulsar Timing Array2602.11529v1 · Yiqin Chen, Shi-Yi Zhao, Zhi-Zhang Peng et al.2026 · 6 citationsarXiv
Pulsar Polarization Array Limits on Ultralight Axionlike Dark Matter.41586689 · Xue, Xiao, Dai, Shi, Luu, Hoang Nhan et al.2026 · 5 citationsPhysical review letters. 2026;136(1):011001
Towards DM-free search for Fast Radio Bursts with Machine Learning -- I. An implementation on multibeam data2512.19249v1 · Yao Chen, Rui Luo, Chen Wang et al.2025 · 0 citationsarXiv
Radio frequency interference identification using eigenvalue decomposition for multi-beam observations2512.16278v1 · Juntao Bai, Shi Dai, Na Wang et al.2025 · 0 citationsPubl. Astron. Soc. Aust. 43 (2026) e008
Frequency- and phase-resolved polarimetry of millisecond pulsars and its application to timing2512.09220v2 · Ma\lgorzata Cury\lo, Andrew Zic, Shuangqiang Wang et al.2025 · 1 citationMon Not R Astron Soc (2026)
Evolutionary Map of the Universe: A pilot survey to detect high Galactic latitude pulsars in variance images with ASKAP2511.10886v1 · A. Ahmad, S. Dai, E. Lenc et al.2025 · 0 citationsarXiv
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
Searching for continuous gravitational waves in the Parkes Pulsar Timing Array Data Release 32508.13944v2 · Shi-Yi Zhao, Zu-Cheng Chen, Jacob Cardinal Tremblay et al.2025 · 3 citations2025, ApJ, 992, 181
Searching for radio pulsars in old open clusters from the Parkes archive2506.19236v1 · S.B. Zhang, J. J. Wei, X. Yang et al.2025 · 1 citationarXiv
Polarization Studies of Black Widows PSRs B1957+20, J2055+3829 and J1544+49372506.12272v1 · S.Q. Wang, N. Wang, S. Dai et al.2025 · 1 citationarXiv
Searching for radio pulses from radio-quiet gamma-ray pulsars with FAST2506.10565v1 · S.Q. Wang, S. Dai, N. Wang et al.2025 · 0 citationsarXiv
Unlocking the hidden potential of pulsar astronomy2506.08056v1 · D. Kaur, G. Hobbs, A. Zic et al.2025 · 1 citationarXiv
Flat tails in FRB and pulsar energy distributions: implications for optimizing nearby FRB surveys2503.13210v2 · S.B. Zhang, G. Hobbs, S. Johnston et al.2025 · 0 citationsarXiv
Tiny-Scale Properties within the Interstellar Medium towards PSR J1644$-$4559: I. Observational Evidence of Turbulence-induced Tiny Scale Atomic Structures2503.09139v1 · Mengting Liu, Di Li, J. R. Dawson et al.2025 · 1 citationarXiv
First Search for Pulsed CH Maser Emission Stimulated by a Pulsar2501.01074v2 · Mengting Liu, Di Li, J. R. Dawson et al.2025 · 0 citationsResearch in Astronomy and Astrophysics, Volume 25, Issue 2, id.025007, 10 pp (2025)
The birth mass function of neutron stars2412.05524v2 · Zhi-Qiang You, Xingjiang Zhu, Xiaojin Liu et al.2024 · 16 citationsarXiv
Reducing instrumental errors in Parkes Pulsar Timing Array data2407.20015v1 · Axl F. Rogers, Willem van Straten, Sergei Gulyaev et al.2024 · 7 citationsAstrophys.J. 973 (2024) 2, 94
The neutron star mass, distance, and inclination from precision timing of the brilliant millisecond pulsar J0437$-$47152407.07132v2 · Daniel J. Reardon, Matthew Bailes, Ryan M. Shannon et al.2024 · 67 citationsAstrophys.J.Lett. 971 (2024) 1, L18
Searching for short-timescale radio anomalies using nonlinear dimensionality reduction techniques2406.18148v4 · X. Yang, G. Hobbs, S.-B. Zhang et al.2024 · 1 citationarXiv
A Fast Radio Burst monitor with a Compact All-Sky Phased Array (CASPA)2405.07439v2 · R. Luo, R. D. Ekers, G. Hobbs et al.2024 · 5 citationsarXiv
SDHDF: A new file format for spectral-domain radio astronomy data2402.17973v1 · L.J. Toomey, G. Hobbs, D.C. Price et al.2024 · 1 citationAstronomy and Computing, Volume 47 (April 2024)
Modelling The Radial Distribution of Pulsars in the Galaxy2402.11428v2 · J. T. Xie, J. B. Wang, N. Wang et al.2024 · 0 citationsarXiv
Pulse Jitter and Single-pulse Variability in Millisecond Pulsars2401.12426v1 · S.Q. Wang, N. Wang, J.B. Wang et al.2024 · 12 citationsarXiv
Linear to circular conversion in the polarized radio emission of a magnetar2311.04195v2 · Marcus E. Lower, Simon Johnston, Maxim Lyutikov et al.2023 · 25 citationsarXiv
Comparing recent PTA results on the nanohertz stochastic gravitational wave background2309.00693v1 · G. Agazie, J. Antoniadis, A. Anumarlapudi et al.2023 · 17 citationsarXiv
Change of rotation measure during eclipse of a black widow PSR J2051$-$08272307.13198v1 · S.Q. Wang, J.B. Wang, D.Z. Li et al.2023 · 1 citationarXiv
Search for an isotropic gravitational-wave background with the Parkes Pulsar Timing Array2306.16215v1 · Daniel J. Reardon, Andrew Zic, Ryan M. Shannon et al.2023 · 1,160 citationsarXiv
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
The Parkes Pulsar Timing Array Third Data Release2306.16230v2 · Andrew Zic, Daniel J. Reardon, Agastya Kapur et al.2023 · 212 citationsPubl.Astron.Soc.Austral. 40 (2023) e049
RRAT J1913+1330: an extremely variable and puzzling pulsar2306.02855v2 · S. B. Zhang, J. J. Geng, J. S. Wang et al.2023 · 13 citationsarXiv
Magnetic field reversal in the turbulent environment around a repeating fast radio burst.37167388 · Anna-Thomas, Reshma, Connor, Liam, Dai, Shi et al.2023 · 124 citationsScience (New York, N.Y.). 2023;380(6645):599-603
Searching for continuous Gravitational Waves in the second data release of the International Pulsar Timing Array2303.10767v1 · M. Falxa, S. Babak, P. T. Baker et al.2023 · 72 citationsarXiv
Wideband timing of the Parkes Pulsar Timing Array UWL data2211.12924v1 · Ma\lgorzata Cury\lo, Timothy T. Pennucci, Matthew Bailes et al.2022 · 19 citationsarXiv
Constraining ultralight vector dark matter with the Parkes Pulsar Timing Array second data release2210.03880v1 · Yu-Mei Wu, Zu-Cheng Chen, Qing-Guo Huang et al.2022 · 39 citationsPhys.Rev.D 106 (2022) 8, L081101
SPARKESX: Single-dish PARKES data sets for finding the uneXpected -- A data challenge2209.03080v1 · Suk Yee Yong, George Hobbs, Minh T. Huynh et al.2022 · 3 citationsarXiv
Evaluating the prevalence of spurious correlations in pulsar timing array datasets2207.12237v1 · Andrew Zic, George Hobbs, R. M. Shannon et al.2022 · 35 citationsarXivon Valency
Radio detection of an elusive millisecond pulsar in the Globular Cluster NGC 63972207.07880v1 · Lei Zhang, Alessandro Ridolfi, Harsha Blumer et al.2022 · 17 citationsarXiv
Consistency of the Parkes Pulsar Timing Array Signal with a Nanohertz Gravitational-wave Background2206.03766v2 · Boris Goncharov, Eric Thrane, Ryan M. Shannon et al.2022 · 33 citationsThe Astrophysical Journal Letters, Volume 932, Number 2 (2022)on Valency
Ultra-wide Bandwidth Observations of 19 pulsars with Parkes telescope2205.05723v3 · Z. R. Zhou, J. B. Wang, N. Wang et al.2022 · 0 citationsarXiv
Arecibo and FAST Timing Follow-up of twelve Millisecond Pulsars Discovered in Commensal Radio Astronomy FAST Survey2205.04232v1 · C. C. Miao, W. W. Zhu, D. Li et al.2022 · 24 citationsarXiv
Simulating high-time resolution radio-telescope observations2205.03046v1 · Rui Luo, George Hobbs, Suk Yee Yong et al.2022 · 4 citationsarXiv
Detection of strong scattering close to the eclipse region of PSR B1957+202203.15134v1 · J. T. Bai, S. Dai, Q. J. Zhi et al.2022 · 13 citationsarXiv
Magnetic Field Reversal around an Active Fast Radio Burst2203.08151v2 · S. Dai, Y. Feng, Y. P. Yang et al.2022 · 6 citationsarXiv
Physical Publicly Verifiable Randomness from Pulsars2201.05763v1 · J. R. Dawson, George Hobbs, Yansong Gao et al.2022 · 5 citationsarXiv
The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background2201.03980v1 · J. Antoniadis, Z. Arzoumanian, S. Babak et al.2022 · 323 citationsarXivon Valency
Author Correction: A bimodal burst energy distribution of a repeating fast radio burst source.34912125 · Li, D, Wang, P, Zhu, W W et al.2022 · 14 citationsNature. 2022;601(7891):E1
High-precision search for dark photon dark matter with the Parkes Pulsar Timing Array2112.07687v2 · Xiao Xue, Zi-Qing Xia, Xingjiang Zhu et al.2021 · 34 citationsPhys. Rev. Research 4, L012022 (2022)
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