3 papers
astro-ph.EP2019
The evolution of the electron number density in the coma of comet 67P at the location of Rosetta from 2015 November through 2016 March
Erik Vigren, Niklas J. T. Edberg, Anders I. Eriksson +6
A comet ionospheric model assuming the plasma to move radially outward with the same bulk speed as the neutral gas and not being subject to severe reduction through dissociative re…
physics.space-ph2018
Ion velocity and electron temperature inside and around the diamagnetic cavity of comet 67P
Elias Odelstad, Anders I. Eriksson, Fredrik L. Johansson +7
A major point of interest in cometary plasma physics has been the diamagnetic cavity, an unmagnetized region in the inner-most part of the coma. Here, we combine Langmuir and Mutua…
physics.space-ph2018
Plasma Density Structures at Comet 67P/Churyumov-Gerasimenko
I. A. D. Engelhardt, A. I. Eriksson, G. Stenberg Wieser +7
We present Rosetta RPC case study from four events at various radial distance, phase angle and local time from autumn 2015, just after perihelion of comet 67P/Churyumov-Gerasimenko…