Publications (65)
The AARTFAAC Cosmic Explorer: observations of the 21-cm power spectrum in the EDGES absorption trough
B. K. Gehlot, F. G. Mertens, L. V. E. Koopmans +12
Radio Interferometric Calibration via Ordered-Subsets Algorithms: OS-LS and OS-SAGE calibrations
S. Kazemi, S. Yatawatta, S. Zaroubi
On the 3 dimensional structure of edge-on disk galaxies
M. Pohlen, S. Zaroubi, R. F. Peletier +1
The first power spectrum limit on the 21-cm signal of neutral hydrogen during the Cosmic Dawn at z=20-25 from LOFAR
B. K. Gehlot, F. G. Mertens, L. V. E. Koopmans +19
Large Scale Power Spectrum from Peculiar Velocities Via Likelihood Analysis
S. Zaroubi, A. Dekel, Y. Hoffman +1
A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR data
M. Mevius, F. Mertens, L. V. E. Koopmans +14
Tight Constraints on the Excess Radio Background at $z = 9.1$ from LOFAR
R. Mondal, A. Fialkov, C. Fling +13
The LOFAR radio environment
A. R. Offringa, A. G. de Bruyn, S. Zaroubi +93
Wiener Reconstruction of Galaxy Surveys in Spherical Harmonics
O. Lahav, K. B. Fisher, Y. Hoffman +2
Metals and ionizing photons from dwarf galaxies
S. Salvadori, E. Tolstoy, A. Ferrara +1
Post-correlation radio frequency interference classification methods
A. R. Offringa, A. G. de Bruyn, M. Biehl +3
Ionospheric contributions to the excess power in high-redshift 21-cm power-spectrum observations with LOFAR
S. A. Brackenhoff, M. Mevius, L. V. E. Koopmans +9
Redshift-Distance Survey of Early-Type Galaxies. IV. Dipoles of the Velocity Field
L. N. da Costa, M. Bernardi, M. V. Alonso +5
From Local Velocities to Microwave Background
S. Zaroubi, N. Sugiyama, J. Silk +2
Planck intermediate results. VI: The dynamical structure of PLCKG214.6+37.0, a Planck discovered triple system of galaxy clusters
Planck Collaboration, P. A. R. Ade, N. Aghanim +200
Deeper multi-redshift upper limits on the Epoch of Reionization 21-cm signal power spectrum from LOFAR between z=8.3 and z=10.1
F. G. Mertens, M. Mevius, L. V. E. Koopmans +20
Simulating the 21cm forest detectable with LOFAR and SKA in the spectra of high-z GRBs
B. Ciardi, S. Inoue, F. B. Abdalla +26
On the Non-Gaussianity Observed in the COBE-DMR Sky Maps
A. J. Banday, S. Zaroubi, K. M. Gorski
Spectral modelling of Cygnus A between 110 and 250 MHz. Impact on the LOFAR 21-cm signal power spectrum
E. Ceccotti, A. R. Offringa, L. V. E. Koopmans +15
Constraining the intergalactic medium at $z\approx$ 9.1 using LOFAR Epoch of Reionization observations
R. Ghara, S. K. Giri, G. Mellema +19
Foregrounds for observations of the cosmological 21 cm line: II. Westerbork observations of the fields around 3C196 and the North Celestial Pole
G. Bernardi, A. G. de Bruyn, G. Harker +11
Linear polarization structures in LOFAR observations of the interstellar medium in the 3C196 field
V. JeliÄ, A. G. de Bruyn, V. N. Pandey +21
Wiener Reconstruction of The Large Scale Structure
S. Zaroubi, Y. Hoffman, K. B. Fisher +1
Post-correlation filtering techniques for off-axis source and RFI removal
A. R. Offringa, A. G. de Bruyn, S. Zaroubi
First upper limits on the 21-cm signal power spectrum of neutral hydrogen at $z=9.16$ from the LOFAR 3C196 field
E. Ceccotti, A. R. Offringa, F. G. Mertens +16
Large-Scale Power Spectrum and Structures From the ENEAR galaxy Peculiar Velocity Catalog
S. Zaroubi, M. Bernardi, L. N. da Costa +5
The brightness and spatial distributions of terrestrial radio sources
A. R. Offringa, A. G. de Bruyn, S. Zaroubi +75
Lyman alpha emission from the first galaxies: Implications of UV backgrounds and the formation of molecules
M. A. Latif, Dominik R. G. Schleicher, M. Spaans +1
Large Scale Power Spectrum from Peculiar Velocities Via Likelihood Analysis
S. Zaroubi, I. Zehavi, A. Dekel +2
Wide-field LOFAR-LBA power-spectra analyses: Impact of calibration, polarization leakage and ionosphere
B. K. Gehlot, L. V. E. Koopmans, A. G. de Bruyn +9
Imaging neutral hydrogen on large-scales during the Epoch of Reionization with LOFAR
S. Zaroubi, A. G. de Bruyn, G. Harker +17
A LOFAR RFI detection pipeline and its first results
A. R. Offringa, A. G. de Bruyn, S. Zaroubi +1
A novel radio imaging method for physical spectral index modelling
E. Ceccotti, A. R. Offringa, L. V. E. Koopmans +9
Planck intermediate results. X. Physics of the hot gas in the Coma cluster
Planck Collaboration, P. A. R. Ade, N. Aghanim +207
Galactic interstellar filaments as probed by LOFAR and Planck
S. Zaroubi, V. JeliÄ, A. G. de Bruyn +13
Near-field imaging of local interference in radio interferometric data: Impact on the redshifted 21 cm power spectrum
S. Munshi, F. G. Mertens, L. V. E. Koopmans +24
Radiation from early black holes - I: effects on the neutral inter-galactic medium
E. Ripamonti, M. Mapelli, S. Zaroubi
Constraints on the state of the IGM at $z\sim 8-10$ using redshifted 21-cm observations with LOFAR
R. Ghara, S. Zaroubi, B. Ciardi +21
First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR
S. Munshi, F. G. Mertens, L. V. E. Koopmans +24
Radio Interferometric Calibration Using The SAGE Algorithm
S. Kazemi, S. Yatawatta, S. Zaroubi +3
Initial deep LOFAR observations of Epoch of Reionization windows: I. The North Celestial Pole
S. Yatawatta, A. G. de Bruyn, M. A. Brentjens +86
Deprojection Galaxy Cluster X-ray, Sunyaev-Zel'dovich Temperature Decrement and Weak Lensing Mass Maps
S. Zaroubi, G. Squires, G. de Gasperis +3
Initial LOFAR observations of Epoch of Reionization windows: II. Diffuse polarized emission in the ELAIS-N1 field
V. Jelic, A. G. de Bruyn, M. Mevius +106
Deprojection of Rich Cluster Images
S. Zaroubi, G. Squires, Y. Hoffman +1
Statistical analysis of the causes of excess variance in the 21 cm signal power spectra obtained with the Low-Frequency Array
H. Gan, L. V. E Koopmans, F. G. Mertens +11
Prospects for detecting the 21cm forest from the diffuse intergalactic medium with LOFAR
B. Ciardi, P. Labropoulos, A. Maselli +20
The Impact of Lyman alpha Trapping on the Formation of Primordial Objects
M. A. Latif, S. Zaroubi, M. Spaans
The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)
S. Ghosh, L. V. E. Koopmans, C. Brinkerink +17
Mitigating incoherent excess variance in high-redshift 21 cm observations with multi-output cross-Gaussian process regression
S. Munshi, L. V. E. Koopmans, F. G. Mertens +8
LEDDB: LOFAR Epoch of Reionization Diagnostic Database
O. Martinez-Rubi, V. K. Veligatla, A. G. de Bruyn +6
LOFAR: The LOw-Frequency ARray
M. P. van Haarlem, M. W. Wise, A. W. Gunst +197
The LOFAR Two Metre Sky Survey: Deep Fields. II. The ELAIS-N1 LOFAR deep field
J. Sabater, P. N. Best, C. Tasse +20
Lyman alpha emission from the first galaxies: Signatures of accretion and infall in the presence of line trapping
M. A. Latif, Dominik. R. G. Schleicher, M. Spaans +1
Polarization leakage in epoch of reionization windows: II. Primary beam model and direction dependent calibration
K. M. B. Asad, L. V. E. Koopmans, V. JeliÄ +11
Probing Ionospheric Structures using the LOFAR radio telescope
M. Mevius, S. van der Tol, V. N. Pandey +24
Improved upper limits on the 21-cm signal power spectrum of neutral hydrogen at $\boldsymbol{z \approx 9.1}$ from LOFAR
F. G. Mertens, M. Mevius, L. V. E Koopmans +23
Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz
H. K. Vedantham, L. V. E. Koopmans, A. G. de Bruyn +91
Transient RFI environment of LOFAR-LBA at 72-75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal
B. K. Gehlot, L. V. E. Koopmans, S. A. Brackenhoff +13
Polarization leakage in Epoch of Reionization windows: I. LOFAR observations of the 3C196 field
K. M. B. Asad, L. V. E. Koopmans, V. JeliÄ +25
Comparing Foreground Removal Techniques for Recovery of the LOFAR-EoR 21cm Power Spectrum
Ian Hothi, Emma Chapman, Jonathan R. Pritchard +10
Upper limits on the 21-cm Epoch of Reionization power spectrum from one night with LOFAR
A. H. Patil, S. Yatawatta, L. V. E. Koopmans +25
LOFAR insights into the epoch of reionization from the cross power spectrum of 21cm emission and galaxies
R. P. C. Wiersma, B. Ciardi, R. M. Thomas +18
Foregrounds for observations of the cosmological 21 cm line: I. First Westerbork measurements of Galactic emission at 150 MHz in a low latitude field
G. Bernardi, A. G. de Bruyn, M. A. Brentjens +11
The Large-Scale Tidal Velocity Field
Y. Hoffman, A. Eldar, S. Zaroubi +1
The matter power spectrum from the Lyman-alpha forest: an optical depth estimate
S. Zaroubi, M. Viel, A. Nusser +2