BJ
B. C. Joshi
astro-ph.HEastro-ph.IMastro-ph.SRastro-phastro-ph.GAgr-qcastro-ph.COastro-ph.EPnucl-thphysics.ed-ph
On Valency
published · living versionsW_cysfnubj·v1 · currentpublished
The second data release from the European Pulsar Timing Array: IV. Implications for massive black holes, dark matter and the early Universe
with J. Antoniadis, P. Arumugam, S. Arumugam, P. Auclair +109
1 version
W_7v884hrf·v1published
Preprints & journals
90 papers in the corpus · 1998–2026Study of pulse jitter characteristics of PSR J1744-1134: Towards high precision pulsar timing with InPTA2610.20848v1 · Jibin Jose, Manoneeta Chakraborty, Neelam Dhanda Batra et al.2026 · 0 citationsJ. High Energy Astrophys. 56, 100765 (2027)
Low Frequency Radio Imaging Study of PSR J1818-16072609.20745v1 · A. Yadav, M. P. Surnis, B. C. Joshi et al.2026 · 0 citationsarXiv
Profile Reconstruction from Temporally Stable Emission Components for Timing PSR J1713+07472608.04108v1 · Shaswata Chowdhury, M. A. Krishnakumar, Sharika Dhakappa et al.2026 · 0 citationsarXiv
The Indian Pulsar Timing Array Data Release 2: III. Search for a Stochastic Gravitational Wave Background2608.02808v1 · Hemanga Tahbildar, Kunjal Vara, Mayuresh Surnis et al.2026 · 0 citationsarXiv
Low-Frequency VLBI Network Using SKA-LOW2607.15039v1 · Hideyuki Kobayashi, Tomoaki Oyama, Kazuma Fujita et al.2026 · 0 citationsarXiv
Pulsar Science with the SKAO2607.01288v1 · Bhal Chandra Joshi, Aris Karastergiou, Marta Burgay2026 · 0 citationsarXiv
Advancing Astrophysics with the SKA II2606.20366v2 · Anna Bonaldi, Tyler L. Bourke, Philippa Hartley et al.2026 · 0 citationsarXiv
The Indian Pulsar Timing Array Data Release 2: II. Customised Single-Pulsar Noise Analysis and Noise Budget2512.20455v2 · K. Nobleson, Churchil Dwivedi, Shantanu Desai et al.2025 · 3 citationsarXiv
Pulsar Science with the SKA Observatory2512.16152v1 · Bhal Chandra Joshi, Aris Karastergiou, Marta Burgay et al.2025 · 0 citationsarXiv
Understanding pulsar magnetospheres with the SKAO2512.16157v1 · L. S. Oswald, A. Basu, M. Chakraborty et al.2025 · 0 citationsarXiv
The SKAO Pulsar Timing Array2512.16163v1 · Ryan M. Shannon, N. D. Ramesh Bhat, Aurelien Chalumeau et al.2025 · 2 citationsarXiv
Revisiting wideband pulsar timing measurements2512.01288v3 · Abhimanyu Susobhanan, Avinash Kumar Paladi, R'eka Desmecht et al.2025 · 1 citationarXiv
Effects of Coronal Mass Ejection on PSR J1022+1001 and Possible Mode Change of PSR J2145-0750 in the InPTA DR22510.26594v2 · Shaswata Chowdhury, M. A. Krishnakumar, Manjari Bagchi et al.2025 · 3 citationsJournal of High Energy Astrophysics Volume 51, March 2026, 100547
Anomalous scattering of pulsars towards the Gum Nebula2510.19388v3 · M. A. Krishnakumar, Bhal Chandra Joshi, P. K. Manoharan2025 · 0 citationsarXiv
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
The Indian Pulsar Timing Array Data Release 2: I. Dataset and Timing Analysis2506.16769v1 · Prerna Rana, Pratik Tarafdar, Nobleson K et al.2025 · 8 citationsarXiv
Post-glitch Recovery and the Neutron Star Structure: The Vela Pulsar2506.02100v2 · Himanshu Grover, Erbil Gugercinoglu, Bhal Chandra Joshi et al.2025 · 0 citationsarXiv
The ORT and the uGMRT Pulsar Monitoring Program : Pulsar Timing Irregularities & the Gaussian Process Realization2405.14351v2 · Himanshu Grover, Bhal Chandra Joshi, Jaikhomba Singha et al.2024 · 6 citationsarXiv
Low-frequency pulse-jitter measurement with the uGMRT I : PSR J0437$-$47152312.01875v3 · Tomonosuke Kikunaga, Shinnosuke Hisano, Neelam Dhanda Batra et al.2023 · 5 citationsarXiv
Improving DM estimates using low-frequency scattering-broadening estimates2309.16765v2 · Jaikhomba Singha, Bhal Chandra Joshi, M. A. Krishnakumar et al.2023 · 2 citationsarXiv
Comparing recent PTA results on the nanohertz stochastic gravitational wave background2309.00693v1 · G. Agazie, J. Antoniadis, A. Anumarlapudi et al.2023 · 17 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 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
Multi-band Extension of the Wideband Timing Technique2304.13072v2 · Avinash Kumar Paladi, Churchil Dwivedi, Prerna Rana et al.2023 · 5 citationsarXiv
Noise analysis of the Indian Pulsar Timing Array data release I2303.12105v2 · Aman Srivastava, Shantanu Desai, Neel Kolhe et al.2023 · 17 citationsarXiv
A Simultaneous Dual-Frequency Scintillation Arc Survey of Six Bright Canonical Pulsars Using the Upgraded Giant Metrewave Radio Telescope2301.05306v4 · Jacob E. Turner, Bhal Chandra Joshi, Maura A. McLaughlin et al.2023 · 4 citationsarXiv
Probing the Plasma Tail of Interstellar Comet 2I/Borisov2210.16633v1 · P K Manoharan, Phil Perillat, C J Salter et al.2022 · 3 citationsarXiv
A Bose Horn Antenna Radio Telescope (BHARAT) design for 21 cm hydrogen line experiments for radio astronomy teaching2208.06070v1 · Ashish A. Mhaske, Joydeep Bagchi, Bhal Chandra Joshi et al.2022 · 9 citationsarXiv
Pulsar timing irregularities and the Neutron Star interior in the era of SKA: An Indian Outlook2207.06446v1 · Jaikhomba Singha, Bhal Chandra Joshi, Debades Bandyopadhyay et al.2022 · 4 citationsarXiv
Nanohertz Gravitational Wave Astronomy during the SKA Era: An InPTA perspective2207.06461v1 · Bhal Chandra Joshi, Achamveedu Gopakumar, Arul Pandian et al.2022 · 24 citationsarXiv
The Indian Pulsar Timing Array: First data release2206.09289v3 · Pratik Tarafdar, Nobleson K., Prerna Rana et al.2022 · 85 citationsPublications of the Astronomical Society of Australia, Volume 39, 2022, e053
Magnetar XTE J1810-197: Spectro-temporal evolution of average radio emission2201.13006v2 · Yogesh Maan, Mayuresh P. Surnis, Bhal Chandra Joshi et al.2022 · 14 citationsarXiv
Low-frequency wideband timing of InPTA pulsars observed with the uGMRT2112.06908v3 · K Nobleson, Nikita Agarwal, Raghav Girgaonkar et al.2021 · 20 citationsarXiv
Multiband Detection of Repeating FRB 20180916B2111.02382v2 · Ketan R. Sand, Jakob Faber, Vishal Gajjar et al.2021 · 27 citationsApJ 932 98 (2022)
Evidence for profile changes in PSR J1713+0747 using the uGMRT2107.04607v2 · Jaikhomba Singha, Mayuresh P Surnis, Bhal Chandra Joshi et al.2021 · 35 citationsarXiv
A real-time Automated Glitch Detection Pipeline at Ooty Radio Telescope2106.01942v2 · Jaikhomba Singha, Avishek Basu, M. A. Krishnakumar et al.2021 · 10 citationsMonthly Notices of the Royal Astronomical Society, 505, 4, 2021, 5488-5496
Absolute Time Calibration of LAXPC aboard AstroSat2102.03606v1 · Avishek Basu, Dipankar Bhattacharya, Bhal Chandra Joshi2021 · 2 citationsarXiv
High Precision Measurements of Interstellar Dispersion Measure with the upgraded GMRT2101.05334v4 · M. A. Krishnakumar, P. K. Manoharan, Bhal Chandra Joshi et al.2021 · 24 citationsA&A 651, A5 (2021)
pinta: The uGMRT Data Processing Pipeline for the Indian Pulsar Timing Array2007.02930v5 · Abhimanyu Susobhanan, Yogesh Maan, Bhal Chandra Joshi et al.2020 · 26 citationsPublications of the Astronomical Society of Australia, 38, E017 (2021)
Observed glitches in 8 young pulsars1911.04934v2 · Avishek Basu, Bhal Chandra Joshi, M. A. Krishnakumar et al.2019 · 19 citationsMNRAS, Vol 491, Issue 3, Jan 2020, pages 3182-3191
Distinct properties of the radio burst emission from the magnetar XTE J1810-1971908.04304v2 · Yogesh Maan, Bhal Chandra Joshi, Mayuresh P. Surnis et al.2019 · 49 citationsApJL, 2019, vol. 882, L9
Multi-frequency scatter broadening evolution of pulsars - II. Scatter broadening of nearby pulsars1905.01651v1 · M. A. Krishnakumar, Yogesh Maan, Bhal Chandra Joshi et al.2019 · 21 citationsarXiv
Follow-up Timing of Three GMRT Pulsars1811.02907v1 · Mayuresh P. Surnis, Bhal Chandra Joshi, Maura A. McLaughlin et al.2018 · 5 citationsarXiv
Exploring the Effect of Periastron Advance in Small-Eccentricity Binary Pulsars1808.02508v1 · Abhimanyu Susobhanan, Achamveedu Gopakumar, Bhal Chandra Joshi et al.2018 · 10 citationsarXiv
A Search for Pulsars in Steep Spectrum Radio Sources1807.08363v1 · Yogesh Maan, Cees Bassa, Joeri van Leeuwen et al.2018 · 15 citationsarXiv
Glitch Behavior of Pulsars and Contribution from Neutron Star Crust1806.01521v2 · Avishek Basu, Prasanta Char, Rana Nandi et al.2018 · 21 citationsarXiv
Timing Offset Calibration of CZTI instrument aboard ASTROSAT1806.01066v2 · Avishek Basu, Bhal Chandra Joshi, Dipankar Bhattacharya et al.2018 · 6 citationsA&A 617, A22 (2018)
GMRT Galactic Plane Pulsar and Transient Survey and the Discovery of PSR J1838+15231805.05260v1 · Mayuresh P. Surnis, Bhal Chandra Joshi, Maura A. McLaughlin et al.2018 · 2 citationsarXiv
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