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04. Astronomy and Astrophysics
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Results 21-30 of 46 (Search time: 0.006 seconds).
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Issue Date
Title
Author(s)
Citation
Jul-2017
The effects of the small-scale behaviour of dark matter power spectrum on CMB spectral distortion.
Sarkar, Abir
;
Sethi, S.K.
;
Das, Subinoy
Journal of Cosmology and Astroparticle Physics, 2017, Vol.07, p012
20-Sep-2018
Probing Star Formation in Galaxies at z ≈ 1 via a Giant Metrewave Radio Telescope Stacking Analysis
Apurba, Bera
;
Nissim, Kanekar
;
Benjamin, Weiner J
;
Sethi, S.K.
;
Dwarakanath, K.S.
Astrophysical Journal, 2018, Vol. 865, p39
25-Oct-2018
Assessment of Ionospheric Activity Tolerances for Epoch of Reionization Science with the Murchison Widefield Array
Trott, C.M.
;
Sethi, S.K.
;
Udaya Shankar, N.
;
Subrahmanyan, Ravi
;
+ 19 Co-authors
Astrophysical Journal, 2018, Vol. 867, p15
20-Dec-2016
Delay spectrum with phase-tracking arrays: extracting the Hi power spectrum from the epoch of reionization
Paul, Sourabh
;
Sethi, S.K.
;
Dwarakanath, K.S.
;
Udaya Shankar, N.
;
Subrahmanyan, Ravi
;
Prabu, T.
;
Srivani, K.S.
;
+40 Co-authors
Astrophysical Journal, 2016, Vol. 833, p 213
20-Aug-2018
Comparing Redundant and Sky-model-based Interferometric Calibration: A First Look with Phase II of the MWA
LI, W
;
Paul, Sourabh
;
Sethi, S.K.
;
Udaya Shankar, N.
;
Subrahmanyan, Ravi
;
+ 51 Co-authors
Astrophysical Journal, 2018, Vol. 863, p170
Oct-2018
Evolution of Intergalactic Gas in the Neighborhood of Dwarf Galaxies and Its Manifestations in the HI 21 cm Line
Vasiliev, Evgenii O.
;
Ryabova, M V
;
Shchekinov, Yuri
;
Sethi, S.K.
Astrophysical Bulletin, 2018, Vol.73, p401–412
10-Oct-2019
Improving the Epoch of Reionization Power Spectrum Results from Murchison Widefield Array Season 1 Observations
Barry, N.
;
Wilensky, M.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Subrahmanyan, Ravi
;
+25 Co-Authors
The Astrophysical Journal, 2019, Vol.884, p16
Oct-2020
H i 21-centimetre emission from an ensemble of galaxies at an average redshift of one
Chowdhury, Aditya
;
Kanekar, Nissim
;
Chengalur, J.N.
;
Sethi, S.K.
;
Dwarakanath, K.S.
Nature, 2020, Vol.586, p369–372
Sep-2018
Heating of Intergalactic Gas Near Growing Black Holes During the Hydrogen Reionization Epoch
Vasiliev, Evgenii O.
;
Shchekinov, Yuri
;
Sethi, S.K.
;
Ryabova, M V
Astrophysics, 2018, Vol.61, p354–369
1-Oct-2018
Observing the Influence of Growing Black Holes on the Pre-reionization IGM
Vasiliev, Evgenii O.
;
Sethi, S.K.
;
Shchekinov, Yuri
Astrophysical Journal, 2018, Vol. 865, p130
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7
Paul, Sourabh
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