AP
A. Parthasarathy
astro-ph.HEastro-ph.IMastro-ph.SRgr-qcastro-ph.GAastro-ph.COhep-phnucl-thhep-thnucl-ex
On Valency
published · living versionsW_bxvy3cdz·v1 · currentpublished
Simulation-based inference of profile evolution for high-precision pulsar timing
with Sai C. Susarla, Gregory Ashton, K. De Man, J. P. W. Verbiest
1 version
W_zzpfj2f3·v1published
W_ykc5jvcb·v1published
W_buxt8wmf·v1published
W_7k78wr95·v1published
W_s5t4z3mj·v1published
W_cysfnubj·v1published
W_7v884hrf·v1published
Preprints & journals
84 papers in the corpus · 2017–2026Probing 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)
JUG: JAX-based Unified pulsar timinG2608.27786v1 · Matthew T. Miles, Stephen R. Taylor, Matthew Bailes 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
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)
Scintillating insights into PSR~J0737$-$3039A and the interstellar plasma of the Gum Nebula from MeerKAT2512.10489v1 · J. Askew, D. J. Reardon, R. M. Shannon et al.2025 · 1 citationarXiv
Combining the second data release of the European Pulsar Timing Array with low-frequency pulsar data2510.04639v2 · F. Iraci, A. Chalumeau, C. Tiburzi et al.2025 · 5 citationsarXiv
A simple optimisation for the MeerKAT Pulsar Timing Array2505.02524v1 · Hannah Middleton, Ryan M. Shannon, Matthew Bailes et al.2025 · 0 citationsarXiv
The impact on astrometry by solar-wind effect in pulsar timing2412.07103v1 · K. Liu, A. Parthasarathy, M. Keith et al.2024 · 6 citationsarXiv
Searches for signatures of ultra-light axion dark matter in polarimetry data of the European Pulsar Timing Array2412.02232v1 · N. K. Porayko, P. Usynina, J. Terol-Calvo et al.2024 · 5 citationsarXiv
The MeerKAT Pulsar Timing Array: The -year data release and the noise and stochastic signals of the millisecond pulsar population2412.01148v1 · Matthew T. Miles, Ryan M. Shannon, Daniel J. Reardon et al.2024 · 47 citationsarXiv
The MeerKAT Pulsar Timing Array: The first search for gravitational waves with the MeerKAT radio telescope2412.01153v1 · Matthew T. Miles, Ryan M. Shannon, Daniel J. Reardon et al.2024 · 99 citationsarXiv
The MeerKAT Pulsar Timing Array: Maps of the gravitational-wave sky with the 4.5 year data release2412.01214v1 · Kathrin Grunthal, Rowina S. Nathan, Eric Thrane et al.2024 · 21 citationsarXiv
Bow Shock and Local Bubble Plasma Unveiled by the Scintillating Millisecond Pulsar J0437$-$47152410.21390v2 · Daniel J. Reardon, Robert Main, Stella Koch Ocker et al.2024 · 14 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 NANOGrav 15 yr Data Set: Chromatic Gaussian Process Noise Models for Six Pulsars2405.14941v1 · Bjorn Larsen, Chiara M. F. Mingarelli, Jeffrey S. Hazboun et al.2024 · 18 citationsarXiv
The Thousand-Pulsar-Array programme on MeerKAT XIII: Timing, flux density, rotation measure and dispersion measure timeseries of 597 pulsars2404.02051v1 · M. J. Keith, S. Johnston, A. Karastergiou et al.2024 · 23 citationsarXiv
Second Data Release from the European Pulsar Timing Array: Challenging the Ultralight Dark Matter Paradigm.37955508 · Smarra, Clemente, Goncharov, Boris, Barausse, Enrico et al.2023 · 79 citationsPhysical review letters. 2023;131(17):171001
Comparing recent PTA results on the nanohertz stochastic gravitational wave background2309.00693v1 · G. Agazie, J. Antoniadis, A. Anumarlapudi et al.2023 · 17 citationsarXiv
The MPIfR-MeerKAT Galactic Plane Survey II. The eccentric double neutron star system PSR J1208-5936 and a neutron star merger rate update2308.16802v2 · M. Colom i Bernadich, V. Balakrishnan, E. Barr et al.2023 · 0 citationsA&A 678, A187 (2023)
Rotational and radio emission properties of PSR J0738-4042 over half a century2307.11953v2 · M. E. Lower, S. Johnston, A. Karastergiou et al.2023 · 8 citationsarXiv
The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals2306.16214v1 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 1,047 citationsA&A 678, A50 (2023)on Valency
The second data release from the European Pulsar Timing Array I. The dataset and timing analysis2306.16224v1 · J. Antoniadis, S. Babak, A.-S. Bak Nielsen et al.2023 · 309 citationsarXiv
The second data release from the European Pulsar Timing Array II. Customised pulsar noise models for spatially correlated gravitational waves2306.16225v1 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 100 citationsA&A 678, A49 (2023)
The second data release from the European Pulsar Timing Array V. Search for continuous gravitational wave signals2306.16226v3 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 94 citationsA&A 690, A118 (2024)
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
Practical approaches to analyzing PTA data: Cosmic strings with six pulsars2306.12234v3 · Hippolyte Quelquejay Leclere, Pierre Auclair, Stanislav Babak et al.2023 · 28 citationsPhys. Rev. D 108 (2023), 123527
Mass measurements and 3D orbital geometry of PSR J1933$-$62112304.09060v1 · M. Geyer, V. Venkatraman Krishnan, P.C.C. Freire et al.2023 · 14 citationsA&A 674, A169 (2023)
Searching for continuous Gravitational Waves in the second data release of the International Pulsar Timing Array2303.10767v1 · M. Falxa, S. Babak, P. T. Baker et al.2023 · 72 citationsarXiv
PSR~J1910$-$5959A: A rare gravitational laboratory for testing white dwarf models2301.04055v2 · A. Corongiu, V. Venkatraman Krishnan, P. C. C. Freire et al.2023 · 15 citationsA&A 671, A72 (2023)
The Thousand-Pulsar-Array programme on MeerKAT -- VIII. The subpulse modulation of 1198 pulsars2301.04067v1 · X. Song, P. Weltevrede, A. Szary et al.2023 · 41 citationsarXiv
The MeerKAT Pulsar Timing Array: First Data Release2212.04648v1 · Matthew T. Miles, Ryan M. Shannon, Matthew Bailes et al.2022 · 102 citationsarXiv
Searches for Shapiro delay in seven binary pulsars using the MeerKAT telescope2212.04051v1 · Mohsen Shamohammadi, Matthew Bailes, Paulo C. C. Freire et al.2022 · 26 citationsarXiv
The Thousand-Pulsar-Array programme on MeerKAT XI: Application of the rotating vector model2212.03988v1 · Simon Johnston, Michael Kramer, Aris Karastergiou et al.2022 · 57 citationsarXiv
The Thousand-Pulsar-Array program on MeerKAT -- IX. The time-averaged properties of the observed pulsar population2211.11849v1 · B. Posselt, A. Karastergiou, S. Johnston et al.2022 · 48 citationsarXiv
The Thousand-Pulsar-Array programme on MeerKAT -- X. Scintillation arcs of 107 pulsars2211.08471v1 · R. A. Main, A. Parthasarathy, S. Johnston et al.2022 · 24 citationsarXiv
A MeerKAT look at the polarization of 47 Tucanae pulsars: magnetic field implications2211.03815v1 · F. Abbate, A. Possenti, A. Ridolfi et al.2022 · 11 citationsarXiv
Gravitational signal propagation in the Double Pulsar studied with the MeerKAT telescope2209.11798v1 · H. Hu, M. Kramer, D. J. Champion et al.2022 · 20 citationsA&A 667, A149 (2022)
A Gamma-ray Pulsar Timing Array Constrains the Nanohertz Gravitational Wave Background2204.05226v1 · M. Ajello, W. B. Atwood, L. Baldini et al.2022 · 49 citationsarXiv
The MeerTime Pulsar Timing Array -- A Census of Emission Properties and Timing Potential2204.04115v1 · R. Spiewak, M. Bailes, M. T. Miles et al.2022 · 74 citationsarXiv
Discoveries and Timing of Pulsars in NGC 64402204.00086v1 · L. Vleeschower, B. W. Stappers, M. Bailes et al.2022 · 15 citationsarXiv
TRAPUM discovery of thirteen new pulsars in NGC 1851 using MeerKAT2203.12302v1 · A. Ridolfi, P. C. C. Freire, T. Gautam et al.2022 · 39 citationsA&A 664, A27 (2022)
The eccentric millisecond pulsar, PSR J0955$-$6150 I: Pulse profile analysis, mass measurements and constraints on binary evolution2203.00607v1 · M. Serylak, V. Venkatraman Krishnan, P. C. C. Freire et al.2022 · 24 citationsA&A 665, A53 (2022)
The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background2201.03980v1 · J. Antoniadis, Z. Arzoumanian, S. Babak et al.2022 · 323 citationsarXivon Valency
High-precision search for dark photon dark matter with the Parkes Pulsar Timing Array2112.07687v2 · Xiao Xue, Zi-Qing Xia, Xingjiang Zhu et al.2021 · 34 citationsPhys. Rev. Research 4, L012022 (2022)
A Detection of Red Noise in PSR J1824$-$2452A and Projections for PSR B1937+21 using NICER X-ray Timing Data2112.02160v1 · Jeffrey S. Hazboun, Jack Crump, Andrea N. Lommen et al.2021 · 6 citationsarXiv
The Thousand-Pulsar-Array programme on MeerKAT VII: Polarisation properties of pulsars in the Magellanic Clouds2111.09992v1 · S. Johnston, A. Parthasarathy, R. A. Main et al.2021 · 11 citationsarXiv
Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search2111.05186v1 · A. Chalumeau, S. Babak, A. Petiteau et al.2021 · 53 citationsarXivon Valency
Common-red-signal analysis with 24-yr high-precision timing of the European Pulsar Timing Array: Inferences in the stochastic gravitational-wave background search2110.13184v1 · S. Chen, R. N. Caballero, Y. J. Guo et al.2021 · 283 citationsarXiv
The Thousand-Pulsar-Array programme on MeerKAT: -- VI. Pulse widths of a large and diverse sample of radio pulsars2109.12007v1 · B. Posselt, A. Karastergiou, S. Johnston et al.2021 · 45 citationsarXiv
The impact of glitches on young pulsar rotational evolution2109.07612v2 · Marcus E. Lower, Simon Johnston, Liam Dunn et al.2021 · 72 citationsarXiv
Career total: 784 works. 84 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.