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MA Krishnakumar
MA Krishnakumar
Verified email at physik.uni-bielefeld.de
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Year
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
3532023
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
982023
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
862015
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
792018
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
692023
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
512022
Multi-frequency scatter-broadening evolution of pulsars
MA Krishnakumar, BC Joshi, PK Manoharan
Pulsar Astrophysics the Next Fifty Years, Proceedings of the International …, 2018
412018
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
342023
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
312023
The second data release from the European Pulsar Timing Array: V
J Antoniadis, P Arumugam, S Arumugam, S Babak, M Bagchi, AS Nielsen, ...
Implications for massive black holes, dark matter and the early Universe, 2023
292023
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
262015
Simultaneous multi-frequency single pulse observations of pulsars
A Naidu, BC Joshi, PK Manoharan, MA KrishnaKumar
Astronomy & Astrophysics 604, A45, 2017
242017
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
222021
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
212021
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
192022
Radio Pulsation Search and Imaging Study of SGR J1935+ 2154
MP Surnis, BC Joshi, Y Maan, MA Krishnakumar, PK Manoharan, A Naidu
The Astrophysical Journal 826 (2), 184, 2016
192016
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
182020
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
182018
High precision measurements of interstellar dispersion measure with the upgraded GMRT
MA Krishnakumar, PK Manoharan, BC Joshi, R Girgaonkar, S Desai, ...
Astronomy & Astrophysics 651, A5, 2021
172021
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
172019
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