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Yashwant Gupta
Yashwant Gupta
Professor, National Centre for Radio Astrophysics
Email verificata su ncra.tifr.res.in
Titolo
Citata da
Citata da
Anno
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
3702023
A simulation-calibrated limit on the H i power spectrum from the GMRT Epoch of Reionization experiment
G Paciga, JG Albert, K Bandura, TC Chang, Y Gupta, C Hirata, J Odegova, ...
Monthly Notices of the Royal Astronomical Society 433 (1), 639-647, 2013
3342013
The upgraded GMRT: opening new windows on the radio Universe
Y Gupta, B Ajithkumar, HS Kale, S Nayak, S Sabhapathy, S Sureshkumar, ...
Current Science, 707-714, 2017
2382017
The GMRT Epoch of Reionization experiment: a new upper limit on the neutral hydrogen power spectrum at z≈ 8.6
G Paciga, TC Chang, Y Gupta, R Nityanada, J Odegova, UL Pen, ...
Monthly Notices of the Royal Astronomical Society 413 (2), 1174-1183, 2011
2162011
Understanding the radio emission geometry of PSR B0329+ 54
RT Gangadhara, Y Gupta
The Astrophysical Journal 555 (1), 31, 2001
1862001
Refractive interstellar scintillation in pulsar dynamic spectra
Y Gupta, BJ Rickett, AG Lyne
Monthly Notices of the Royal Astronomical Society 269 (4), 1035-1068, 1994
1491994
LOFAR detection of 110–188 MHz emission and frequency-dependent activity from FRB 20180916B
Z Pleunis, D Michilli, CG Bassa, JWT Hessels, A Naidu, BC Andersen, ...
The Astrophysical Journal Letters 911 (1), L3, 2021
1362021
A real-time software backend for the GMRT
J Roy, Y Gupta, UL Pen, JB Peterson, S Kudale, J Kodilkar
Experimental Astronomy 28, 25-60, 2010
1202010
The GMRT EoR experiment: limits on polarized sky brightness at 150 MHz
UL Pen, TC Chang, CM Hirata, JB Peterson, J Roy, Y Gupta, J Odegova, ...
Monthly Notices of the Royal Astronomical Society 399 (1), 181-194, 2009
1092009
Long-term scintillation studies of pulsars. i. observations and basic results
NDR Bhat, AP Rao, Y Gupta
The Astrophysical Journal Supplement Series 121 (2), 483, 1999
1041999
Understanding the radio emission geometry of multiple-component radio pulsars from retardation and aberration effects
Y Gupta, RT Gangadhara
The Astrophysical Journal 584 (1), 418, 2003
1002003
Pulsar scintillation and the local bubble
NDR Bhat, Y Gupta, AP Rao
The Astrophysical Journal 500 (1), 262, 1998
921998
Simultaneous single-pulse observations of radio pulsars-IV. Flux density spectra of individual pulses
M Kramer, A Karastergiou, Y Gupta, S Johnston, NDR Bhat, AG Lyne
Astronomy & Astrophysics 407 (2), 655-668, 2003
852003
Giant Metrewave Radio Telescope discovery of a millisecond pulsar in a very eccentric binary system
PC Freire, Y Gupta, SM Ransom, CH Ishwara-Chandra
The Astrophysical Journal 606 (1), L53, 2004
842004
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
812018
Multifrequency integrated profiles of pulsars
S Johnston, A Karastergiou, D Mitra, Y Gupta
Monthly Notices of the Royal Astronomical Society 388 (1), 261-274, 2008
802008
Refractive interstellar scintillation of pulsar intensities at 74 MHz
Y Gupta, BJ Rickett, WA Coles
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 403, no. 1, p. 183-201 …, 1993
761993
Observations of four glitches in the young pulsar J1833− 1034 and study of its glitch activity
J Roy, Y Gupta, W Lewandowski
Monthly Notices of the Royal Astronomical Society 424 (3), 2213-2221, 2012
742012
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
712023
Gmrt discovery of psr j1544+ 4937: an eclipsing black-widow pulsar identified with a fermi-lat source
B Bhattacharyya, J Roy, PS Ray, Y Gupta, D Bhattacharya, RW Romani, ...
The Astrophysical journal letters 773 (1), L12, 2013
712013
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20