Showing 1–20 of 27 results
/ Date/ Name
Oct 5, 2020The AARTFAAC Cosmic Explorer: observations of the 21-cm power spectrum in the EDGES absorption troughAug 14, 2023A novel radio imaging method for physical spectral index modellingJul 29, 2024Ionospheric contributions to the excess power in high-redshift 21-cm power-spectrum observations with LOFARFeb 25, 2025Spectral modelling of Cygnus A between 110 and 250 MHz. Impact on the LOFAR 21-cm signal power spectrumNov 6, 2023Transient RFI environment of LOFAR-LBA at 72-75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signalFeb 17, 2020Constraining the intergalactic medium at $z\approx$ 9.1 using LOFAR Epoch of Reionization observationsMar 28, 2021Characterization of the AARTFAAC-12 aperture array: radio source counts at 42 and 61 MHzJul 30, 2024Mitigating calibration errors from mutual coupling with time-domain filtering of 21 cm cosmological radio observationsJun 2, 2017Polarization leakage in epoch of reionization windows: III. Wide-field effects of narrow-field arraysSep 16, 2022Assessing the impact of two independent direction-dependent calibration algorithms on the LOFAR 21-cm signal power spectrumNov 3, 2021A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR dataDec 1, 2021Degree-Scale Galactic Radio Emission at 122 MHz around the North Celestial Pole with LOFAR-AARTFAACFeb 17, 2020Improved upper limits on the 21-cm signal power spectrum of neutral hydrogen at $\boldsymbol{z \approx 9.1}$ from LOFARMar 4, 2022Statistical analysis of the causes of excess variance in the 21 cm signal power spectra obtained with the Low-Frequency ArrayDec 9, 2025The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)Jul 16, 2024The impact of lossy data compression on the power spectrum of the high redshift 21-cm signal with LOFARApr 1, 2020Tight Constraints on the Excess Radio Background at $z = 9.1$ from LOFARJul 15, 2024Beyond the horizon: Quantifying the full sky foreground wedge in the cylindrical power spectrumFeb 28, 2017Upper limits on the 21-cm Epoch of Reionization power spectrum from one night with LOFARAug 29, 2019Precision requirements for interferometric gridding in 21-cm power spectrum analysis