A combined analysis of the observational aspects of the quasi-biennial oscillation in solar magnetic activity
G Bazilevskaya, AM Broomhall, Y Elsworth… - Space Science …, 2014 - Springer
Solar quasi-biennial oscillations (QBOs) with the time scale of 0.6–4 yrs appear to be a basic
feature of the Sun's activity. Observational aspects of QBOs are reviewed on the basis of …
feature of the Sun's activity. Observational aspects of QBOs are reviewed on the basis of …
[HTML][HTML] Space-climatic feedback of the magnetic solar cycle through the interplanetary space
The relationship between solar magnetic activity and solar wind parameters, with observed
time-delayed mutual coupling, is an outstanding challenge in space physics. In this study …
time-delayed mutual coupling, is an outstanding challenge in space physics. In this study …
Phase and amplitude asymmetry in the quasi-biennial oscillation of solar Hα flare activity
LH Deng, XJ Zhang, GY Li, H Deng… - Monthly Notices of the …, 2019 - academic.oup.com
Quasi-biennial oscillation (QBO) of solar magnetic activities is intrinsic to dynamo
mechanism, but still far from fully understood. In this work, the phase and amplitude …
mechanism, but still far from fully understood. In this work, the phase and amplitude …
On the relationship between quasi-biennial variations of solar activity, the heliospheric magnetic field and cosmic rays
GA Bazilevskaya, MS Kalinin, MB Krainev… - Cosmic Research, 2016 - Springer
Quasi-biennial oscillations (QBO) of solar activity (T≈ 1–4 years) are considered to be a
variation of basic solar activity, associated with the solar dynamo process. They are …
variation of basic solar activity, associated with the solar dynamo process. They are …
[HTML][HTML] The Contribution of Large Recurrent Sunspot Groups to Solar Activity: Empirical Evidence
A Shapoval - Universe, 2022 - mdpi.com
We identify large sunspot nestlets (SN) mostly containing recurrent sunspot groups and
investigate the indices of solar activity defined as the 11-or 22-year moving average of the …
investigate the indices of solar activity defined as the 11-or 22-year moving average of the …
Correlation of the quasi-biennial oscillations in galactic cosmic rays and in the solar activity indices
GA Bazilevskaya, MS Kalinin, MB Krainev… - Journal of Physics …, 2015 - iopscience.iop.org
Quasi-biennial oscillation (QBO) is a well-known variation in solar activity, interplanetary
parameters, geomagnetic disturbances and cosmic rays. Solar QBO is translated to the …
parameters, geomagnetic disturbances and cosmic rays. Solar QBO is translated to the …
Current results on the asymptotics of dynamo models
HP Popova - Physics-Uspekhi, 2016 - iopscience.iop.org
Magnetic field generation and evolution models that are capable of describing a large body
of observational material are currently available for different celestial bodies. Despite recent …
of observational material are currently available for different celestial bodies. Despite recent …
Double cycle of solar activity in a two-layer medium
EP Popova, KA Potemina, NA Yukhina - Geomagnetism and Aeronomy, 2014 - Springer
It is commonly accepted that the magnetic field of the Sun and other stars is generated
through the operation of the dynamo mechanism which is based on taking into account the …
through the operation of the dynamo mechanism which is based on taking into account the …
Chinese sunspot drawings and their digitization–(III) quasi-biennial oscillation of the hand-drawn sunspot records
M Wan, SG Zeng, S Zheng, GH Lin - Research in Astronomy and …, 2020 - iopscience.iop.org
Abstract Quasi-biennial Oscillations (QBOs) of the Sun have a significant meaning as a
benchmark of solar cycle, not only for understanding the dynamo action but also in terms of …
benchmark of solar cycle, not only for understanding the dynamo action but also in terms of …
Dynamical systems for modeling the evolution of the magnetic field of stars and Earth
H Popova - Journal of Physics: Conference Series, 2016 - iopscience.iop.org
The cycles of solar magnetic activity are connected with a solar dynamo that operates in the
convective zone. Solar dynamo mechanism is based on the combined action of the …
convective zone. Solar dynamo mechanism is based on the combined action of the …