activity
20102023
most citedThe Open Flux Problem

194 citations · 1.1k across the 43 of their papers we have counts for

collaborators
Showing 2022Show all

6 papers · 1 filter

astro-ph.IM2022★ 3 cited

Exploring the Solar Poles: The Last Great Frontier of the Sun

Dibyendu Nandy, Dipankar Banerjee, Prantika Bhowmik +19

Despite investments in multiple space and ground-based solar observatories by the global community, the Sun's polar regions remain unchartered territory - the last great frontier f…

astro-ph.SR2022★ 24 cited

Modelling Cosmic Radiation Events in the Tree-ring Radiocarbon Record

Qingyuan Zhang, Utkarsh Sharma, Jordan A. Dennis +6

Annually-resolved measurements of the radiocarbon content in tree-rings have revealed rare sharp rises in carbon-14 production. These 'Miyake events' are likely produced by rare in…

astro-ph.SR2022

SIR-HUXt -- a particle filter data assimilation scheme for assimilating CME time-elongation profiles

Luke Barnard, Mathew Owens, Chris Scott +2

We present the development of SIR-HUXt, the integration of a sequential importance resampling (SIR) data assimilation scheme with the HUXt solar wind model. SIR-HUXt is designed to…

astro-ph.SR2022

HUXt -- An open source, computationally efficient reduced-physics solar wind model, written in Python

Luke Barnard, Mathew Owens

HUXt is an open source numerical model of the solar wind written in Python. It is based on the solution of the 1D inviscid Burger's equation. This reduced-physics approach produces…

astro-ph.SR2022★ 10 cited

Solar Energetic Particle Ground-Level Enhancements and the Solar Cycle

Mathew Owens, Luke Barnard, Benjamin Pope +3

Severe geomagnetic storms appear to be ordered by the solar cycle in a number of ways. They occur more frequently close to solar maximum and declining phase, are more common in lar…

physics.space-ph2022

Unifying the Validation of Ambient Solar Wind Models

Martin A. Reiss, Karin Muglach, Richard Mullinix +18

Progress in space weather research and awareness needs community-wide strategies and procedures to evaluate our modeling assets. Here we present the activities of the Ambient Solar…