274 citations · 2k across the 49 of their papers we have counts for
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Estimates of current helicity and tilt of solar active regions and Joy's law
K. Kuzanyan, N. Kleeorin, I. Rogachevskii +2
The tilt angle, current helicity and twist of solar magnetic fields can be observed in solar active regions. We carried out estimates of these parameters by two ways. Firstly, we c…
Current helicity and magnetic field anisotropy in solar active regions
H. Xu, R. Stepanov, K. Kuzanyan +3
The electric current helicity density contains six terms, where are components of the magnetic fie…
Probe of the Solar Magnetic Field Using the "Cosmic-Ray Shadow" of the Sun
M. Amenomori, X. J. Bi, D. Chen +77
We report on a clear solar-cycle variation of the Sun's shadow in the 10 TeV cosmic-ray flux observed by the Tibet air shower array during a full solar cycle from 1996 to 2009. In…
Current helicity of active regions as a tracer of large-scale solar magnetic helicity
H. Zhang, D. Moss, N. Kleeorin +5
We demonstrate that the current helicity observed in solar active regions traces the magnetic helicity of the large-scale dynamo generated field. We use an advanced 2D mean-field d…
Mean Interplanetary Magnetic Field Measurement Using the ARGO-YBJ Experiment
G. Aielli, C. Bacci, B. Bartoli +109
The sun blocks cosmic ray particles from outside the solar system, forming a detectable shadow in the sky map of cosmic rays detected by the ARGO-YBJ experiment in Tibet. Because t…