1-11 of 11
Authors: M A Brentjens
Save search
Sort by
Journal Article

A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR data Free

PDF
M Mevius and others
Monthly Notices of the Royal Astronomical Society, Volume 509, Issue 3, January 2022, Pages 3693–3702, https://doi.org/10.1093/mnras/stab3233
Published: 10 November 2021
Journal Article

The AARTFAAC Cosmic Explorer: observations of the 21-cm power spectrum in the EDGES absorption trough Free

PDF
B K Gehlot and others
Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 3, December 2020, Pages 4158–4173, https://doi.org/10.1093/mnras/staa3093
Published: 09 October 2020
Journal Article

Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z ≈ 9.1 from LOFAR Free

PDF
F G Mertens and others
Monthly Notices of the Royal Astronomical Society, Volume 493, Issue 2, April 2020, Pages 1662–1685, https://doi.org/10.1093/mnras/staa327
Published: 05 February 2020
Journal Article

The first power spectrum limit on the 21-cm signal of neutral hydrogen during the Cosmic Dawn at z = 20–25 from LOFAR Free

PDF
B K Gehlot and others
Monthly Notices of the Royal Astronomical Society, Volume 488, Issue 3, September 2019, Pages 4271–4287, https://doi.org/10.1093/mnras/stz1937
Published: 12 July 2019
Journal Article

Wide-field LOFAR-LBA power-spectra analyses: impact of calibration, polarization leakage, and ionosphere Free

PDF
B K Gehlot and others
Monthly Notices of the Royal Astronomical Society, Volume 478, Issue 2, August 2018, Pages 1484–1501, https://doi.org/10.1093/mnras/sty1095
Published: 01 May 2018
Journal Article

Polarization leakage in epoch of reionization windows – II. Primary beam model and direction-dependent calibration Free

PDF
K. M. B. Asad and others
Monthly Notices of the Royal Astronomical Society, Volume 462, Issue 4, 11 November 2016, Pages 4482–4494, https://doi.org/10.1093/mnras/stw1863
Published: 30 July 2016
Journal Article

Polarization leakage in epoch of reionization windows – I. Low Frequency Array observations of the 3C196 field Free

PDF
K. M. B. Asad and others
Monthly Notices of the Royal Astronomical Society, Volume 451, Issue 4, 21 August 2015, Pages 3709–3727, https://doi.org/10.1093/mnras/stv1107
Published: 28 June 2015
Journal Article

Chromatic effects in the 21 cm global signal from the cosmic dawn Free

PDF
H. K. Vedantham and others
Monthly Notices of the Royal Astronomical Society, Volume 437, Issue 2, 11 January 2014, Pages 1056–1069, https://doi.org/10.1093/mnras/stt1878
Published: 21 November 2013
Journal Article

Probing reionization with LOFAR using 21-cm redshift space distortions Free

PDF
Hannes Jensen and others
Monthly Notices of the Royal Astronomical Society, Volume 435, Issue 1, 11 October 2013, Pages 460–474, https://doi.org/10.1093/mnras/stt1341
Published: 19 August 2013
Journal Article

Imaging neutral hydrogen on large scales during the Epoch of Reionization with LOFAR Free

PDF
S. Zaroubi and others
Monthly Notices of the Royal Astronomical Society, Volume 425, Issue 4, October 2012, Pages 2964–2973, https://doi.org/10.1111/j.1365-2966.2012.21500.x
Published: 01 October 2012
Journal Article

Foreground simulations for the LOFAR–epoch of reionization experiment Free

PDF
V. Jelić and others
Monthly Notices of the Royal Astronomical Society, Volume 389, Issue 3, September 2008, Pages 1319–1335, https://doi.org/10.1111/j.1365-2966.2008.13634.x
Published: 09 September 2008