O. Wucknitz

Research interests

Publications

• Sub-arcsecond imaging with the International LOFAR Telescope

  Astronomy and Astrophysics · 2021 · 10.1051/0004-6361/202140649

• Needle-like structures discovered on positively charged lightning branches

  Nature · 2019 · 10.1038/s41586-019-1086-6

• Shock location and CME 3D reconstruction of a solar type II radio burst with LOFAR

  Astronomy and Astrophysics · 2018 · 10.1051/0004-6361/201732308

• Detection of microgauss coherent magnetic fields in a galaxy five billion years ago

  Nature Astronomy · 2017 · 10.1038/s41550-017-0218-x

• LOFAR imaging of Cygnus A – direct detection of a turnover in the hotspot radio spectra

  Monthly Notices of the Royal Astronomical Society · 2016 · 10.1093/mnras/stw2105

• LBCS: The LOFAR Long-Baseline Calibrator Survey

  Astronomy and Astrophysics · 2016 · 10.1051/0004-6361/201629016

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

  Astroparticle Physics · 2014 · 10.1016/j.astropartphys.2014.06.001

• Measuring a Cherenkov ring in the radio emission from air showers at 110–190MHz with LOFAR

  Astroparticle Physics · 2014 · 10.1016/j.astropartphys.2014.11.006

• Calibrating high-precision Faraday rotation measurements for LOFAR and the next generation of low-frequency radio telescopes

  Astronomy and Astrophysics · 2013 · 10.1051/0004-6361/201220728

• Synchronous X-ray and Radio Mode Switches: A Rapid Global Transformation of the Pulsar Magnetosphere

  Science · 2013 · 10.1126/science.1230960

• Studying Galactic interstellar turbulence through fluctuations in synchrotron emission

  Astronomy and Astrophysics · 2013 · 10.1051/0004-6361/201322013

• Initial deep LOFAR observations of epoch of reionization windows

  Springer Link (Chiba Institute of Technology) · 2013 · 10.1051/0004-6361/201220874/pdf

• M 87 at metre wavelengths: the LOFAR picture

  Astronomy and Astrophysics · 2012 · 10.1051/0004-6361/201220209

• First LOFAR observations at very low frequencies of cluster-scale non-thermal emission: the case of Abell 2256

  Astronomy and Astrophysics · 2012 · 10.1051/0004-6361/201219154

• The LOFAR radio environment

  Astronomy and Astrophysics · 2012 · 10.1051/0004-6361/201220293

• Wide-band simultaneous observations of pulsars: disentangling dispersion measure and profile variations

  Astronomy and Astrophysics · 2012 · 10.1051/0004-6361/201218970

• Observing pulsars and fast transients with LOFAR

  Springer Link (Chiba Institute of Technology) · 2011 · 10.1051/0004-6361/201116681/pdf

• A gravitationally lensed water maser in the early Universe

  Nature · 2008 · 10.1038/nature07544

• Models for the lens and source of B0218+357: a LensClean approach to determine H0

  Monthly Notices of the Royal Astronomical Society · 2004 · 10.1111/j.1365-2966.2004.07514.x

• The Hubble constant from the gravitational lens CLASS B0218+357 using the Advanced Camera for Surveys

  Monthly Notices of the Royal Astronomical Society · 2004 · 10.1111/j.1365-2966.2004.08618.x

• Disentangling microlensing and differential extinction in the double QSO HE 0512–3329

  Astronomy and Astrophysics · 2003 · 10.1051/0004-6361:20030608

Current projects

No projects listed.