25 citations · 61 across the 3 of their papers we have counts for
3 papers
Constraints to do realistic modeling of the electric field ahead of the tip of a lightning leader
Alexander Broberg Skeltved, Nikolai Østgaard, Andrew Mezentsev +2
Several computer models exist to explain the observation of terrestrial gamma-ray flashes (TGFs). Some of these models estimate the electric field ahead of lightning leaders and it…
Meter-scale spark X-ray spectrumstatistics
B. E. Carlson, N. Østgaard, P. Kochkin +5
X-ray emission by sparks implies bremsstrahlung from a population of energetic electrons, but the details of this process remain a mystery. We present detailed statistical analysis…
Relativistic electrons from sparks in the laboratory
N. Østgaard, B. E. Carlson, R. S. Nisi +7
Discharge experiments were carried out at the Eindhoven University of Technology in 2013. The experimental setup was designed to search for electrons produced in meter-scale sparks…