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Subhajit Dandapat
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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
3762023
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
722023
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
532022
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
352023
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
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
Low-frequency wideband timing of InPTA pulsars observed with the uGMRT
K Nobleson, N Agarwal, R Girgaonkar, A Pandian, BC Joshi, ...
Monthly Notices of the Royal Astronomical Society 512 (1), 1234-1243, 2022
162022
Comparing recent PTA results on the nanohertz stochastic gravitational wave background
G Agazie, J Antoniadis, A Anumarlapudi, AM Archibald, P Arumugam, ...
arXiv preprint arXiv:2309.00693, 2023
142023
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
142022
Third order post-Newtonian gravitational radiation from two-body scattering: Instantaneous energy and angular momentum radiation
G Cho, S Dandapat, A Gopakumar
Physical Review D 105 (8), 084018, 2022
102022
Low frequency view of profile change event in PSR J1713+ 0747 with the uGMRT
J Singha, BC Joshi, Y Maan, Y Gupta, N Agarwal, M Bagchi, ND Batra, ...
The Astronomer's Telegram 14667, 1, 2021
52021
Noise analysis of the Indian Pulsar Timing Array data release I
A Srivastava, S Desai, N Kolhe, M Surnis, BC Joshi, A Susobhanan, ...
Physical Review D 108 (2), 023008, 2023
42023
Gravitational waves from black-hole encounters: Prospects for ground and galaxy-based observatories
S Dandapat, M Ebersold, A Susobhanan, P Rana, A Gopakumar, S Tiwari, ...
Physical Review D 108 (2), 024013, 2023
42023
Instantaneous third post-Newtonian accurate expressions for the radiated energy and angular momentum during hyperbolic encounters of non-spinning compact objects
G Cho, S Dandapat, A Gopakumar
arXiv preprint arXiv:2111.00818, 2022
22022
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
2024
An efficient prescription to search for linear gravitational wave memory in pulsar timing array data and its application to the NANOGrav 12.5-year dataset
S Dandapat, A Susobhanan, L Dey, A Gopakumar, PT Baker, P Jetzer
arXiv preprint arXiv:2402.03472, 2024
2024
Multiband extension of the wideband timing technique
AK Paladi, C Dwivedi, P Rana, K Nobleson, A Susobhanan, BC Joshi, ...
Monthly Notices of the Royal Astronomical Society 527 (1), 213-231, 2024
2024
Low-frequency pulse-jitter measurement with the uGMRT I : PSR J04374715
T Kikunaga, S Hisano, ND Batra, S Desai, BC Joshi, M Bagchi, T Prabu, ...
arXiv preprint arXiv:2312.01875, 2023
2023
Using low-frequency scatter-broadening measurements for precision estimates of dispersion measures
J Singha, BC Joshi, MA Krishnakumar, F Kareem, A Bathula, C Dwivedi, ...
arXiv preprint arXiv:2309.16765, 2023
2023
arXiv: The second data release from the European Pulsar Timing Array: V. Implications for massive black holes, dark matter and the early Universe
J Antoniadis, G Theureau, RJ Truant, K Postnov, M Burgay, Y Gupta, ...
2023
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