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MA Krishnakumar
MA Krishnakumar
National Centre for Radio Astrophysics
在 ncra.tifr.res.in 的电子邮件经过验证 - 首页
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The second data release from the European Pulsar Timing Array-III. Search for gravitational wave signals
J Antoniadis, P Arumugam, S Arumugam, S Babak, M Bagchi, ...
Astronomy & Astrophysics 678, A50, 2023
4722023
The second data release from the European Pulsar Timing Array-I. The dataset and timing analysis
J Antoniadis, S Babak, ASB Nielsen, CG Bassa, A Berthereau, M Bonetti, ...
Astronomy & Astrophysics 678, A48, 2023
2022023
The second data release from the European Pulsar Timing Array: V. Implications for massive black holes, dark matter and the early Universe
J Antoniadis, P Arumugam, S Arumugam, P Auclair, S Babak, M Bagchi, ...
arXiv preprint arXiv:2306.16227, 2023
1812023
Precision pulsar timing with the ORT and the GMRT and its applications in pulsar astrophysics
BC Joshi, P Arumugasamy, M Bagchi, D Bandyopadhyay, A Basu, ...
Journal of Astrophysics and Astronomy 39 (4), 51, 2018
1022018
Scatter broadening measurements of 124 pulsars at 327 MHz
MA Krishnakumar, D Mitra, A Naidu, BC Joshi, PK Manoharan
The Astrophysical Journal 804 (1), 23, 2015
912015
The indian pulsar timing array: First data release
P Tarafdar, K Nobleson, P Rana, J Singha, MA Krishnakumar, BC Joshi, ...
Publications of the Astronomical Society of Australia 39, e053, 2022
682022
The second data release from the European Pulsar Timing Array-II. Customised pulsar noise models for spatially correlated gravitational waves
J Antoniadis, P Arumugam, S Arumugam, S Babak, M Bagchi, ...
Astronomy & Astrophysics 678, A49, 2023
672023
Second data release from the European pulsar timing array: challenging the ultralight dark matter paradigm
C Smarra, B Goncharov, E Barausse, J Antoniadis, S Babak, ASB Nielsen, ...
Physical Review Letters 131 (17), 171001, 2023
602023
Comparing Recent Pulsar Timing Array Results on the Nanohertz Stochastic Gravitational-wave Background
G Agazie, J Antoniadis, A Anumarlapudi, AM Archibald, P Arumugam, ...
The Astrophysical Journal 966 (1), 105, 2024
442024
Multi-frequency scatter-broadening evolution of pulsars
MA Krishnakumar, BC Joshi, PK Manoharan
Pulsar Astrophysics the Next Fifty Years, Proceedings of the International …, 2018
422018
PONDER-A Real time software backend for pulsar and IPS observations at the Ooty Radio Telescope
A Naidu, BC Joshi, PK Manoharan, MA Krishnakumar
Experimental Astronomy 39, 319-341, 2015
272015
Simultaneous multi-frequency single pulse observations of pulsars
A Naidu, BC Joshi, PK Manoharan, MA KrishnaKumar
Astronomy & Astrophysics 604, A45, 2017
252017
Evidence for profile changes in PSR J1713+ 0747 using the uGMRT
J Singha, MP Surnis, BC Joshi, P Tarafdar, P Rana, A Susobhanan, ...
Monthly Notices of the Royal Astronomical Society: Letters 507 (1), L57-L61, 2021
242021
pinta: The uGMRT data processing pipeline for the Indian Pulsar Timing Array
A Susobhanan, Y Maan, BC Joshi, T Prabu, S Desai, K Nobleson, ...
Publications of the Astronomical Society of Australia 38, e017, 2021
232021
Observed glitches in eight young pulsars
A Basu, BC Joshi, MA Krishnakumar, D Bhattacharya, R Nandi, ...
Monthly Notices of the Royal Astronomical Society 491 (3), 3182-3191, 2020
222020
The second data release from the European Pulsar Timing Array
E Collaboration, I Collaboration, J Antoniadis, P Arumugam, S Arumugam, ...
A&A 678, A50, 2023
212023
Multi-frequency Scatter-broadening Evolution of Pulsars. II. Scatter-broadening of Nearby Pulsars
MA Krishnakumar, Y Maan, BC Joshi, PK Manoharan
The Astrophysical Journal 878 (2), 130, 2019
212019
Nanohertz gravitational wave astronomy during SKA era: An InPTA perspective
BC Joshi, A Gopakumar, A Pandian, T Prabu, L Dey, M Bagchi, S Desai, ...
Journal of Astrophysics and Astronomy 43 (2), 98, 2022
202022
Pulsar scintillation studies with LOFAR-I. The census
Z Wu, JPW Verbiest, RA Main, JM Grießmeier, Y Liu, S Osłowski, ...
Astronomy & Astrophysics 663, A116, 2022
202022
A search for pulsars in steep spectrum radio sources
Y Maan, C Bassa, J van Leeuwen, MA Krishnakumar, BC Joshi
The Astrophysical Journal 864 (1), 16, 2018
202018
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