Results 11 to 20 of about 478,739 (348)
Dynamo Model for North–South Asymmetry of Solar Activity [PDF]
The Astrophysical Journal, 2021 Observations reveal a relatively small but statistically significant north–south (NS) asymmetry in sunspot activity varying on a timescale of several solar cycles. This paper proposes a dynamo model for the phenomenon of long-term NS asymmetry. The model
L. Kitchatinov, A. Khlystova
semanticscholar +3 more sources
Acidity in Precipitation and Solar North-South Asymmetry [PDF]
Journal of Astronomy and Space Sciences, 2014 We are motivated by both the accumulating evidence for the connection of solar variability to the chemistry of nitrogen oxide in the atmosphere and recent finding that the Galactic cosmic-ray (GCR) influx is associated with the solar northsouth ...
Ga-Hee Moon +6 more
doaj +3 more sources
North-South Distribution and Asymmetry of GOES SXR Flares during Solar Cycle 24 [PDF]
Open Astronomy, 2020 Here we present the results of the study of the north-south (N-S) distribution and asymmetry of GOES soft X-ray (SXR) flares during solar cycle 24. The period of study includes ascending, maximum and descending phases of the cycle.
Joshi Anita, Chandra Ramesh
doaj +2 more sources
North-south asymmetry of ultra-low-frequency oscillations of Earth’s electromagnetic field
Solar-Terrestrial Physics, 2017 In the paper, we present the result of an experimental study of north-south asymmetry of ultralow-frequency electromagnetic oscillations IPCL. This study is based on observations made at Mirny Observatory (Antarctica).
Guglielmi A.V., Klain B.I., Potapov A.S.
doaj +2 more sources
GRAND MINIMA AND NORTH–SOUTH ASYMMETRY OF SOLAR ACTIVITY [PDF]
The Astrophysical Journal, 2013 A solar-type dynamo model in a spherical shell is developed with allowance for random dependence of the poloidal field generation mechanism on time and latitude.
S. Olemskoy, L. Kitchatinov
semanticscholar +4 more sources
Anomalous CMB north-south asymmetry [PDF]
Physical Review D, 2008 10 pages, 6 figures, to be published in ...
Armando Bernui
openalex +4 more sources
The Galactic Disk North–South Asymmetry in Metallicity May Be a New Tracer for the Disk Warp [PDF]
The Astrophysical Journal LettersGalactic disk warp has been widely characterized by stellar distributions and stellar kinematics but has not been traced by stellar chemistry. Here, we use a sample with over 170,000 red clump (RC) stars selected from LAMOST and APOGEE first to establish
Weixiang Sun +3 more
doaj +2 more sources
Dependence of GCRs influx on the Solar North-South Asymmetry [PDF]
Journal of Atmospheric and Solar-Terrestrial Physics, 2011 We investigate the dependence of the amount of the observed galactic cosmic ray (GCR) influx on the solar North-South asymmetry using the neutron count rates obtained from four stations and sunspot data in archives spanning six solar cycles from 1953 to ...
Chang +24 more
core +2 more sources
North–South Asymmetries in Earth’s Magnetic Field [PDF]
Space Science Reviews, 2016 The solar-wind magnetosphere interaction primarily occurs at altitudes where the dipole component of Earth’s magnetic field is dominating. The disturbances that are created in this interaction propagate along magnetic field lines and interact with the ionosphere–thermosphere system.
K. M. Laundal +7 more
+13 more sources
Secular cycle of the north-south solar asymmetry [PDF]
, 2005 7 pages, 3 ...
Katya Georgieva, B. Kirov
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