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20132019
most citedCalibrating High-Precision Faraday Rotation Measurements for LOFAR and the Next Generation of Low-Frequency Radio Telescopes

161 citations · 540 across the 9 of their papers we have counts for

collaborators

9 papers

physics.ins-det2019★ 2 cited

Technical Design Report for the PANDA Endcap Disc DIRC

Panda Collaboration, F. Davi, W. Erni +460

PANDA (anti-Proton ANnihiliation at DArmstadt) is planned to be one of the four main experiments at the future international accelerator complex FAIR (Facility for Antiproton and I…

astro-ph.IM2016★ 46 cited

A model-based approach to the spatial and spectral calibration of NIRSpec onboard JWST

Bernhard Dorner, Giovanna Giardino, Pierre Ferruit +8

Context: The NIRSpec instrument for the James Webb Space Telescope (JWST) can be operated in multiobject (MOS), long-slit, and integral field (IFU) mode with spectral resolutions f…

astro-ph.GA2015★ 35 cited

Wide-field LOFAR imaging of the field around the double-double radio galaxy B1834+620: A fresh view on a restarted AGN and doubeltjes

E. Orrú, S. van Velzen, R. F. Pizzo +8

The existence of double-double radio galaxies (DDRGs) is evidence for recurrent jet activity in AGN, as expected from standard accretion models. A detailed study of these rare sour…

astro-ph.IM2015★ 58 cited

Calibrating the absolute amplitude scale for air showers measured at LOFAR

A. Nelles, J. R. Hörandel, T. Karskens +74

Air showers induced by cosmic rays create nanosecond pulses detectable at radio frequencies. These pulses have been measured successfully in the past few years at the LOw Frequency…

astro-ph.HE2014★ 73 cited

The shape of the radio wavefront of extensive air showers as measured with LOFAR

A. Corstanje, P. Schellart, A. Nelles +78

Extensive air showers, induced by high energy cosmic rays impinging on the Earth's atmosphere, produce radio emission that is measured with the LOFAR radio telescope. As the emissi…

astro-ph.GA2014★ 20 cited

Discovery of Carbon Radio Recombination Lines in absorption towards Cygnus~A

J. B. R. Oonk, R. J. van Weeren, F. Salgado +100

We present the first detection of carbon radio recombination line absorption along the line of sight to Cygnus A. The observations were carried out with the LOw Frequency ARray in…

astro-ph.IM2013★ 125 cited

Detecting cosmic rays with the LOFAR radio telescope

P. Schellart, A. Nelles, S. Buitink +102

The low frequency array (LOFAR), is the first radio telescope designed with the capability to measure radio emission from cosmic-ray induced air showers in parallel with interferom…

astro-ph.IM2013★ 161 cited

Calibrating High-Precision Faraday Rotation Measurements for LOFAR and the Next Generation of Low-Frequency Radio Telescopes

C. Sotomayor-Beltran, C. Sobey, J. W. T. Hessels +77

Faraday rotation measurements using the current and next generation of low-frequency radio telescopes will provide a powerful probe of astronomical magnetic fields. However, achiev…

astro-ph.GA2013★ 20 cited

LOFAR detections of low-frequency radio recombination lines towards Cassiopeia A

Ashish Asgekar, J. B. R. Oonk, S. Yatawatta +89

Cassiopeia A was observed using the Low-Band Antennas of the LOw Frequency ARray (LOFAR) with high spectral resolution. This allowed a search for radio recombination lines (RRLs) a…