| Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z ≈ 9.1 from LOFAR FG Mertens, M Mevius, LVE Koopmans, AR Offringa, G Mellema, ... Monthly Notices of the Royal Astronomical Society 493 (2), 1662-1685, 2020 | 290 | 2020 |
| A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR data M Mevius, F Mertens, LVE Koopmans, AR Offringa, S Yatawatta, ... Monthly Notices of the Royal Astronomical Society 509 (3), 3693-3702, 2022 | 27 | 2022 |
| Assessing the impact of two independent direction-dependent calibration algorithms on the LOFAR 21 cm signal power spectrum-And applications to an observation of a field … H Gan, FG Mertens, LVE Koopmans, AR Offringa, M Mevius, VN Pandey, ... Astronomy & Astrophysics 669, A20, 2023 | 12 | 2023 |
| Statistical analysis of the causes of excess variance in the 21 cm signal power spectra obtained with the Low-Frequency Array H Gan, LVE Koopmans, FG Mertens, M Mevius, AR Offringa, B Ciardi, ... Astronomy & Astrophysics 663, A9, 2022 | 9 | 2022 |
| Degree-scale galactic radio emission at 122 MHz around the North Celestial Pole with LOFAR-AARTFAAC BK Gehlot, LVE Koopmans, AR Offringa, H Gan, R Ghara, SK Giri, ... Astronomy & Astrophysics 662, A97, 2022 | 6 | 2022 |
| A Detection of Cosmological 21 cm Emission from CHIME in Cross-correlation with eBOSS Measurements of the Lyα Forest M Amiri, K Bandura, A Chakraborty, M Dobbs, M Fandino, S Foreman, ... The Astrophysical Journal 963 (1), 23, 2024 | 5 | 2024 |
| Hunting Elusive Excess Variance in Big LOFAR Data H Gan University of Groningen, 2022 | | 2022 |
| The correlation between calibration and excess noise in the LOFAR-EoR HY Gan | | 2018 |
| Nuclear reactions in astrophysical plasmas H Gan Ruprecht-Karls-Universität Heidelberg, 2017 | | 2017 |
