77 citations · 139 across the 2 of their papers we have counts for
3 papers
Observations of Solar Coronal Rain in Null Point Topologies
E. I. Mason, S. K. Antiochos, N. M. Viall
Coronal rain is the well-known phenomenon in which hot plasma high in the Sun's corona undergoes rapid cooling (from > 10^6 K to < 10^4 K), condenses, and falls to the surface. Cor…
Patterns of Activity in a Global Model of a Solar Active Region
Stephen J. Bradshaw, Nicholeen M. Viall
In this work we investigate the global activity patterns predicted from a model active region heated by distributions of nanoflares that have a range of frequencies. What differs i…
Examining Periodic Solar Wind Density Structures Observed in the SECCHI Heliospheric Imagers
Nicholeen M. Viall, Harlan E. Spence, Angelos Vourlidas +1
We present an analysis of small-scale, periodic, solar-wind density enhancements (length-scales as small as \approx 1000 Mm) observed in images from the Heliospheric Imager (HI) ab…