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pro vyhledávání: '"Prior, Chris"'
The magnetic nature of the formation of solar active regions lies at the heart of understanding solar activity and, in particular, solar eruptions. A widespread model, used in many theoretical studies, simulations and the interpretation of observatio
Externí odkaz:
http://arxiv.org/abs/2106.11638
Autor:
Prior, Chris, MacTaggart, David
Magnetic winding is a fundamental topological quantity that underpins magnetic helicity and measures the entanglement of magnetic field lines. Like magnetic helicity, magnetic winding is also an invariant of ideal magnetohydrodynamics. In this articl
Externí odkaz:
http://arxiv.org/abs/2009.11708
Autor:
MacTaggart, David, Prior, Chris
Magnetic helicity is an invariant of ideal magnetohydrodynamics (MHD) that encodes information on the topology of magnetic field lines. It has long been appreciated that magnetic topology is an important constraint for the evolution of magnetic field
Externí odkaz:
http://arxiv.org/abs/2009.11712
Autor:
MacTaggart, David, Prior, Chris
Evidence for the emergence of twisted flux tubes into the solar atmosphere has, so far, come from indirect signatures. In this work, we investigate the topological input of twisted flux tube emergence directly by studying helicity and winding fluxes.
Externí odkaz:
http://arxiv.org/abs/1909.01071
Autor:
Prior, Chris, MacTaggart, David
Magnetic helicity flux gives information about the topology of a magnetic field passing through a boundary. In solar physics applications, this boundary is the photosphere and magnetic helicity flux has become an important quantity in analysing magne
Externí odkaz:
http://arxiv.org/abs/1902.07997
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2016 Feb . 113(7), 1719-1724.
Externí odkaz:
https://www.jstor.org/stable/26467725
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