100 citations · 271 across the 6 of their papers we have counts for
6 papers
Magnetic topological analysis of coronal bright points
K. Galsgaard, M. S. Madjarska, F. Moreno-Insertis +2
{We report on the first of a series of studies on coronal bright points investigating the physical mechanism that generates these phenomena.} {The aim of this paper is to understan…
Active region upflows: 2. Data driven MHD modeling
K. Galsgaard, M. S. Madjarska, K. Vanninathan +2
Context. Observations of many active regions show a slow systematic outflow/upflow from their edges lasting from hours to days. At present no physical explanation has been proven,…
Active region upflows: 1. Multi-instrument observations
K. Vanninathan, M. S. Madjarska, K. Galsgaard +2
Upflows at the edges of active regions (ARs) are studied by spatially and temporally combining multi-instrument observations obtained with EIS/Hinode, AIA and HMI/SDO and IBIS/NSO,…
On the nature of reconnection at a solar coronal null point above a separatrix dome
D. I. Pontin, E. R. Priest, K. Galsgaard
Three-dimensional magnetic null points are ubiquitous in the solar corona, and in any generic mixed-polarity magnetic field. We consider magnetic reconnection at an isolated corona…
Steady state reconnection at a single 3D magnetic null point
K. Galsgaard, D. I. Pontin
To systematically stress a rotationally symmetric 3D magnetic null point by advecting the opposite footpoints of the spine axis in opposite directions. This stress eventually conce…
Dynamics of braided coronal loops II: Cascade to multiple small-scale reconnection events
D. I. Pontin, A. L. Wilmot-Smith, G. Hornig +1
Aims: Our aim is to investigate the resistive relaxation of a magnetic loop that contains braided magnetic flux but no net current or helicity. The loop is subject to line-tied bou…