Results 21 to 30 of about 177,176 (286)
KamLAND, solar antineutrinos, and the solar magnetic field [PDF]
Physical Review D, 2003 In this work the possibility of detecting solar electron antineutrinos produced by a solar core magnetic field from the KamLAND recent observations is investigated. We find a scaling of the antineutrino probability with respect to the magnetic field profile in the sense that the same probability function can be reproduced by any profile with a suitable
Chauhan, Bhag C. +2 more
openaire +2 more sources
Measurements of Photospheric and Chromospheric Magnetic Fields
, 2015 The Sun is replete with magnetic fields, with sunspots, pores and plage regions being their most prominent representatives on the solar surface. But even far away from these active regions, magnetic fields are ubiquitous.
Centeno, Rebecca +4 more
core +1 more source
Probing the internal solar magnetic field through g-modes [PDF]
, 2006 The observation of g-mode candidates by the SoHO mission opens the possibility of probing the internal structure of the solar radiative zone (RZ) and the solar core more directly than possible via the use of the p-mode helioseismology data.
Rashba, T. I. +3 more
core +4 more sources
VECTOR MAGNETIC FIELDS OF SOLAR GRANULATION [PDF]
The Astrophysical Journal, 2008 24 pages in total, 9 ...
Jin, Chunlan, Wang, Jingxiu, Zhao, Meng
openaire +2 more sources
The Astrophysical Journal, 2023 The solar magnetic structure changes over the solar cycle. It has a dipole structure during solar minimum, where the open flux extends mainly from the polar regions into the interplanetary space.
Minami Yoshida +2 more
doaj +1 more source
Solar Wind Electric Fields in the Ion Cyclotron Frequency Range
, 2006 Measurements of fluctuations of electric fields in the frequency range from a fraction of one Hz to 12.5 Hz are presented, and corrected for the Lorentz transformation of magnetic fluctuations to give the electric fields in the plasma frame. The electric
Bale, S. D. +4 more
core +1 more source
TANGLED MAGNETIC FIELDS IN SOLAR PROMINENCES [PDF]
The Astrophysical Journal, 2010 Solar prominences are an important tool for studying the structure and evolution of the coronal magnetic field. Here we consider so-called "hedgerow" prominences, which consist of thin vertical threads. We explore the possibility that such prominences are supported by tangled magnetic fields. A variety of different approaches are used.
van Ballegooijen, A. A., Cranmer, S. R.
openaire +2 more sources
Fractality of Magnetic Helicity Distribution in the Solar Corona
The Astrophysical JournalWe find a universal power-law scaling of magnetic helicity distribution in the solar corona. Magnetic helicity is a dynamical invariant for ideal magnetohydrodynamics (MHD) and characterizes complex magnetic field structure by measuring the degree of ...
Anda Xiong +3 more
doaj +1 more source
Splitting and Reconstruction of a Solar Filament Caused by Magnetic Emergence and Reconnection
The Astrophysical Journal, 2023 We present observations and interpretation of a nonerupting filament in NOAA active region (AR) 12827 that undergoes splitting and restructuring on 2021 June 4, using the high-resolution data obtained by the New Vacuum Solar Telescope, the Solar Dynamics
Zhike Xue +6 more
doaj +1 more source
Data-driven modeling of solar coronal magnetic field evolution and eruptions
The Innovation, 2022 Magnetic fields play a fundamental role in the structure and dynamics of the solar corona. As they are driven by their footpoint motions on the solar surface, which transport energy from the interior of the Sun into its atmosphere, the coronal magnetic ...
Chaowei Jiang +3 more
doaj +1 more source