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S. K. Sethi

Observed names: S. K. SETHI, S. Sethi, S.K. Sethi, SHIV K. SETHI, Sethi, S. K., Sethi, S.K., Sethi, SK (15569468), Sethi, Shiv, Sethi, Shiv K., Shiv K Sethi, Shiv K. Sethi, Shiv Sethi, Shiv, Sethi, Shiv. K. Sethi, Shiv.K. Sethi, Shivansh Sethi
Observed institutions: University of Delhi, Raman Research Institute, Centre National de la Recherche Scientifique, Indian Institute of Technology Madras, National Radio Astronomy Observatory, Institut d'Astrophysique de Paris, Harish-Chandra Research Institute, Indian Institute of Science Bangalore, Inter-University Centre for Astronomy and Astrophysics, Syracuse University, Carnegie Mellon University, Banaras Hindu University
ORCID: 0000-0002-7737-1470
Observed ORCID: 0000-0002-7737-1470
OpenAlex ID: A5109243312
First Season Mwa Eor Power Spectrum Results at Redshift 7
2016 · A. P. Beardsley, B. J. Hazelton, et al. · The Astrophysical Journal · 212
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Primordial magnetic fields in the post-recombination era and early reionization
2004 · Shiv K. Sethi, Kandaswamy Subramanian · Monthly Notices of the Royal Astronomical Society · 171
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The Low-Frequency Environment of the Murchison Widefield Array: Radio-Frequency Interference Analysis and Mitigation
2015 · A. R. Offringa, R. B. Wayth, et al. · Publications of the Astronomical Society of Australia · 169
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Improving the Epoch of Reionization Power Spectrum Results from Murchison Widefield Array Season 1 Observations
2019 · N. Barry, M. Wilensky, et al. · The Astrophysical Journal · 165
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FOREGROUNDS IN WIDE-FIELD REDSHIFTED 21 cm POWER SPECTRA
2015 · Nithyanandan Thyagarajan, Daniel C. Jacobs, et al. · The Astrophysical Journal · 165
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CHIPS: THE COSMOLOGICAL H i POWER SPECTRUM ESTIMATOR
2016 · C. M. Trott, B. Pindor, et al. · The Astrophysical Journal · 132
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Using HI to probe large scale structures at z∼3
2001 · Somnath Bharadwaj, Biman B. Nath, et al. · Journal of Astrophysics and Astronomy · 129
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Empirical covariance modeling for 21 cm power spectrum estimation: A method demonstration and new limits from early Murchison Widefield Array 128-tile data
2015 · Joshua S. Dillon, Abraham R. Neben, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 124
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First limits on the 21 cm power spectrum during the Epoch of X-ray heating
2016 · A. Ewall-Wice, Joshua S. Dillon, et al. · Monthly Notices of the Royal Astronomical Society · 116
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HI fluctuations at large redshifts: I-visibility correlation
2001 · Somnath Bharadwaj, Shiv K. Sethi · Journal of Astrophysics and Astronomy · 112
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THE IMPORTANCE OF WIDE-FIELD FOREGROUND REMOVAL FOR 21 cm COSMOLOGY: A DEMONSTRATION WITH EARLY MWA EPOCH OF REIONIZATION OBSERVATIONS
2016 · J. C. Pober, B. J. Hazelton, et al. · The Astrophysical Journal · 96
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THE MURCHISON WIDEFIELD ARRAY 21 cm POWER SPECTRUM ANALYSIS METHODOLOGY
2016 · Daniel C. Jacobs, B. J. Hazelton, et al. · The Astrophysical Journal · 94
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CONFIRMATION OF WIDE-FIELD SIGNATURES IN REDSHIFTED 21 cm POWER SPECTRA
2015 · Nithyanandan Thyagarajan, Daniel C. Jacobs, et al. · The Astrophysical Journal Letters · 94
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H i 21-centimetre emission from an ensemble of galaxies at an average redshift of one
2020 · Aditya Chowdhury, Nissim Kanekar, et al. · Nature · 90
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Quintessence model with double exponential potential
2002 · A.A. Sen, S. Sethi · Physics Letters B · 90
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Low-frequency Observations of Linearly Polarized Structures in the Interstellar Medium Near the South Galactic Pole
2016 · E. Lenc, B. M. Gaensler, et al. · The Astrophysical Journal · 84
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Primordial magnetic field limits from cosmological data
2010 · Tina Kahniashvili, Alexander G. Tevzadze, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 82
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Parametrizing Epoch of Reionization foregrounds: a deep survey of low-frequency point-source spectra with the Murchison Widefield Array
2016 · A. R. Offringa, C. M. Trott, et al. · Monthly Notices of the Royal Astronomical Society · 79
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Multifrequency Wiener filtering of cosmic microwave background data with polarization
1999 · F. R. Bouchet, S. Prunet, et al. · Monthly Notices of the Royal Astronomical Society · 75
Dissipative fluid in Brans-Dicke theory and late time acceleration
2001 · A. A. Sen, S. Sen, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 68
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Generation of magnetic field in the pre-recombination era
2005 · R. Gopal, S. K. Sethi · Monthly Notices of the Royal Astronomical Society · 66
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Photoelectric heating for dust grains at high redshifts
1999 · B. B. Nath, S. K. Sethi, et al. · Monthly Notices of the Royal Astronomical Society · 66
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Comparing Redundant and Sky-model-based Interferometric Calibration: A First Look with Phase II of the MWA
2018 · W. Li, J. C. Pober, et al. · The Astrophysical Journal · 65
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Saras Measurement of the Radio Background at Long Wavelengths
2015 · Nipanjana Patra, Ravi Subrahmanyan, et al. · The Astrophysical Journal · 64
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H i signal from re-ionization epoch
2005 · Shiv K. Sethi · Monthly Notices of the Royal Astronomical Society · 61
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Works count: 167
Citation count: 4,171
H-index: 37
I10-index: 75
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