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Solar Physics

PROGRAM of

'Solar Physics'

Forth Year


Introduction

  • Sun as a Star: Radius, Mass, Luminosity. Measuring of These Parameters. Other Characteristics of the Sun: Variability of Rotation, Magnetism, Chemical Structure, Planetary System. Structure of Solar Bowels and Atmosphere. Contemporary Investigations of Sun and the Most Actual Problems.

Solar Tools and Some Methods of Sun Investigation

  • Features of Sun Observation. Photoheliograph. Coelostats. Siderostats. Solar Telescopes (Their Types). Daily Astro-Climate and Its Features. Solar Spectrographs, Their Main Characteristics: Dispersion, Resolution, Normal Chink and Instrumental Profile. Echelette Spectrographs. Double Diffraction Spectrographs. Interference-Polarized Filters, Their Main Characteristics and Use. Chromospheric Telescopes. Coronographs. Methods of Solar Magnetic Fields Measuring: Visual, Photografic, Photoelectric. Magnetograph. Stokes-Meter.

Bowels of the Sun

  • Sources of Solar Energy. р-р-Reaction and CN-Cycle. Standard Model of Sun. Physical Conditions in Bowels of the Sun According to Standard Model. Sun's Evolution. Comparasion of Standard Model with Observation: Problsms of Solar Luminosity, Its Neutrino Stream, Changes of Its Radius, Lithium Quantity in Atmosphere, Long-Periodical Global Oscillation.

Solar Photosphere

  • Photosphere as the Range of Heights in Atmosphere. Structural Formations in Photosphere: Granules, Sun Spots, Pores, Torches. General Shape and Solution of Radiation Transport Equation. Function of Source. Mechanismes of Continuous and Selective Absorption. Optical and Geometrical Depth. Thermodynamic Model of Photosphere.

Solar Chromosphere

  • Chromosphere Spectrum on the Limb. State of the Matter and Temperature in Chromosphere. Heterogeneousness of Chromosphere. Chromosphere Net, Floccules and Spicules. Super-Granulation. Structure and Dynamics of Spicules. Thermodynamic Model of Chromosphere.

Solar Corona

  • White Corona and Its Components. Polarization of Corona. Emissive Corona. Electron Concentration in Corona, Mass of the Matter. Solar Prominences, Discharges, Coronal Transients. Emissive Spectrum. Solar Wind, Time of Coronae Renovation. Coronae Themperature and Chemical Structure. Problem of Coronae Heating.

Methods and Results of Solar Magnetic Fields Measuring

  • Normal and Anomalous Zeeman Effects, Effective Lande Factor. Splitting and Polarization of Spectralm Lines by Voluntary Value and Orientation of Magnetic Field. С?рса Formulas. Use of Linear and Circle Polarization Analysers by Magnetic Fields Observation. Polarization Mosaic. Spectral Manifestation of Homogeneous and Heterogeneousness Magnetic Field. Small-Scale Fource Tubes. Methodological Problems of Diagnostics of Small-Scale Magnetic Fields. Empiric Datas of Magnetic Fields in Photosphere, Chromosphere and Corona.

Some Problems of Theory of Solar Magnetic Fields

  • Potential and Forceless Field. Characteristics of Magnetic Field in Balanced Force Tubes by Potential and Forceless Field. Problem of Existence of Super-Power Fields.

Solar Activity

  • Active Regions and Solar Activity. Phenomenons in Active Region (Magnetic Field, Spots, Torches, Solar Prominences, Flares, Discharges. Ciclyc Recurrence of Solar Activity. Schwabe-Wolf Law. Evolution of Active Regions. Prognosis of Solar Activity.

Solar Flares

  • Classification of Flares. Flares Energy, Their Activity Complex. Brightness Curves. Continuous Spectrum, White Flares. Electromagnetic Radiation and Discharges of Particles during Flares. Magnetic Fields in Flares. Geoeffectiveness of Flares.

Influence of Solar Activity

  • Energy Characteristics of Different Components of Solar Radiation Influence on Earth. Influence of Solar Activity on the Lithosphere. Solar Activity and Climate. Solar Activity and Processes in Biosphere. Influence of Solar Activity on People Health.

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