The HPC resources from GENCI, PRACE, and Compute Canada facilitated, the simulation of the Sun’s magnetic cycle by scientists from CEA, CNRS, the University Paris-Diderot, Harvard-Smithsonian Center for Astrophysics, and the University of Montréal. The discovery of a scaling law for determining the magnetic cycle of a star is a pioneering research and the results will help to comprehend violent space weather phenomena. In addition the simulations of the magnetism of solar-type stars contribute to the preparations for space missions including ESA’s Cosmic Vision Solar Orbiter and PLATO, whose launches are planned for 2018 and 2024. The results we published in the July 14, 2017 issue of Science.
PRACE is delighted to have been able to contribute to this ground-breaking research by offering access to the European HPC Infrastructure, and to have enabled this outstanding achievement.
The PRACE SSC warmly welcomes this award in recognition of scientific excellence enabled by high-performance computing. This pioneering work, culminating in the discovery of a scaling law for the stellar magnetic period cycle will improve our understanding of space weather and its impact on terrestrial and satellite communications systems. In addition, it opens a new frontier in solar physics research for which access to Europe’s most advanced computing resources will play an important role.
Sinéad Ryan, Vice-Chair of PRACE Scientific Steering Committee (SSC)
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