38 citations · 137 across the 8 of their papers we have counts for
Showing 2018Show all
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astro-ph.GA2018★ 17 cited
Radio observations of planetary nebulae: no evidence for strong radial density gradients
Marcin Hajduk, Peter A. M. van Hoof, Karolina Śniadkowska +4
Radio continuum observations trace thermal emission of ionized plasma in planetary nebulae and bring useful information on nebular geometries. A model of homogeneous sphere or shel…
astro-ph.SR2018★ 38 cited
LOFAR observations of the quiet solar corona
C. Vocks, G. Mann, F. Breitling +9
The quiet solar corona emits meter-wave thermal bremsstrahlung. Coronal radio emission can only propagate above that radius, , where the local plasma frequency eqals the obser…