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04. Astronomy and Astrophysics
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Results 11-20 of 38 (Search time: 0.007 seconds).
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Issue Date
Title
Author(s)
Citation
10-Dec-2016
First Season MWA EoR Power spectrum Results at Redshift 7
Beardsley, A. P.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+65 Co-authors
The Astrophysical Journal, 2016, Vol.833, p102
3-Mar-2015
The low-frequency environment of the Murchison widefield array: radio-frequency interference analysis and mitigation
Offringa, A.R.
;
Wayth, R.B.
;
Deshpande, A.A.
;
Paul, S
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+25 Co-authors
Publications of the Astronomical Society of Australia,2015,Vol.32, e008
10-Jul-2015
Confirmation of wide-field signatures in redshifted 21 cm power spectra
Thyagarajan, Nithyanandan
;
Jacobs, Daniel C
;
Bowman, Judd D.
;
Deshpande, A.A.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
Paul, Sourabh
;
Prabu, T.
;
Udaya Shankar, N.
;
+30 Co-authors
Astrophysical Journal Letters, 2015, Vol. 807, pL-28
1-May-2015
Foregrounds in wide-field redshifted 21 cm power spectra
Thyagarajan, Nithyanandan
;
Paul, Sourabh
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+25 Co-authors
Astrophysical Journal, 2015, Vol. 804, p 14
Apr-2016
The effects of the small-scale DM power on the cosmological neutral hydrogen (Hi) distribution at high redshifts
Sarkar, Abir
;
Mondal, Rajesh
;
Das, Subinoy
;
Sethi, S.K.
;
Bharadwaj, Somnath
;
Marsh, David J E
Journal of Cosmology and Astroparticle Physics, 2016, Vol.04, p012
Mar-2015
How late can the dark matter form in our universe?
Sarkar, Abir
;
Das, Subinoy
;
Sethi, S.K.
Journal of Cosmology and Astroparticle Physics, 2015, Vol.03, p004
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
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Author
17
Subrahmanyan, Ravi
16
Udaya Shankar, N.
12
Srivani, K.S.
10
Prabu, T.
7
Paul, Sourabh
6
Dwarakanath, K.S.
6
Vasiliev, Evgenii O.
5
Deshpande, A.A.
5
Pandey, Kanhaiya L.
4
+25 Co-authors
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reionization
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dark ages
5
intergalactic medium
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Cosmology: observations
2
diffuse radiation
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interferometric
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accretion
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black holes
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color figures
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