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Magnetic Fields in the Solar Convection Zone [PDF]
Living Reviews in Solar Physics, 2004 Recent studies of the dynamic evolution of magnetic flux tubes in the solar convection zone are reviewed with focus on emerging flux tubes responsible for the formation of solar active regions. The current prevailing picture is that active regions on the
Fan Yuhong
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Solar Force-free Magnetic Fields [PDF]
Living Reviews in Solar Physics, 2012 The structure and dynamics of the solar corona is dominated by the magnetic field. In most areas in the corona magnetic forces are so dominant that all non-magnetic forces like plasma pressure gradient and gravity can be neglected in the lowest order ...
Thomas Wiegelmann, Takashi Sakurai
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A Large-Scale Dataset of Three-Dimensional Solar Magnetic Fields Extrapolated by Nonlinear Force-Free Method. [PDF]
Sci Data, 2023 Zhao Z +7 more
europepmc +2 more sources
Physics of the Earth and Planetary Interiors, 2011 This review provides an introduction to the generation and evolution of the Sun's magnetic field, summarising both observational evidence and theoretical models. The eleven year solar cycle, which is well known from a variety of observed quantities, strongly supports the idea of a large-scale solar dynamo.
Hood, Alan W., Hughes, David W.
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The magnetic field in the solar atmosphere [PDF]
The Astronomy and Astrophysics Review, 2014 This publication provides an overview of magnetic fields in the solar atmosphere with the focus lying on the corona. The solar magnetic field couples the solar interior with the visible surface of the Sun and with its atmosphere. It is also responsible for all solar activity in its numerous manifestations.
Wiegelmann, T. +2 more
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Rotational Components of the Sun’s Mean Field
The Astrophysical Journal, 2023 This paper uses wavelet transforms to look for the rotational frequencies of the Sun’s mean line-of-sight magnetic field. For a sufficiently high wavelet frequency, the spectra of the dipole, quadrupole, and hexapole field components each show a time ...
Neil R. Sheeley Jr.
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KamLAND, solar antineutrinos, and the solar magnetic field [PDF]
Physical Review D, 2003 15 pages. References corrected.
Chauhan, Bhag C. +2 more
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The solar magnetic field [PDF]
Reports on Progress in Physics, 2006 The magnetic field of the Sun is the underlying cause of the many diverse phenomena combined under the heading of solar activity. Here we describe the magnetic field as it threads its way from the bottom of the convection zone, where it is built up by the solar dynamo, to the solar surface, where it manifests itself in the form of sunspots and faculae,
Solanki, S. +2 more
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Solar mean magnetic field of the chromosphere
Journal of Astrophysics and Astronomy, 2023 The Solar Mean Magnetic Field (SMMF) is the mean value of the line of sight (LOS) component of the solar vector magnetic field averaged over the visible hemisphere of the Sun. So far, the studies on SMMF have mostly been confined to the magnetic field measurements at the photosphere. In this study, we calculate and analyse the SMMF using magnetic field
M. Vishnu, K. Nagaraju, Harsh Mathur
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Temporal Behaviors of Magnetic Helicity Injections by Self and Mutual Sunspot Rotations
The Astrophysical Journal, 2023 Magnetic helicity is a physical parameter used to quantify the complexity of magnetic fields, providing an indication of the energy state in the coronal magnetic structure.
Takahiro Hasegawa, Toshifumi Shimizu
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