Solar Polarization (eBook, PDF)

Redaktion: Nagendra, K. N.; Stenflo, Jan Olof

• Format: PDF

Produktbeschreibung

Novel instruments for high-precision imaging polarimetry have opened new possibilities, including for exploring effects in radiative scattering, atomic physics, spectral line formation, and radiative transfer. This volume gives a comprehensive and up-to-date account of this rapidly evolving and interdisciplinary field of science.

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Produktdetails

• Verlag: Springer Netherlands
• Seitenzahl: 536
• Erscheinungstermin: 9. März 2013
• Englisch
• ISBN-13: 9789401593298
• Artikelnr.: 44182703

Inhaltsangabe

Solar magnetism and the second solar spectrum: Future directions.- Scattering polarization in the chromosphere.- Observations of the Hanle effect in the Ca I 4227 and Sr II 4078 Å lines.- The density matrix theory for polarized radiation redistribution: Extensions for multilevel atom model and quantum Doppler effect.- Evidence for ground-level atomic polarization in the solar atmosphere.- Towards the modelling of the second solar spectrum.- Resonance polarization and Hanle effect: The integral equation formulation and some applications.- Polarized redistribution matrix for Hanle effect: Numerical tests.- An operator perturbation method for polarized line transfer IV: Applications to the Hanle effect with partial frequency redistribution.- The Hanle effect in 1D, 2D and 3D.- Exponential solutions to the radiative transfer equation for polarized light.- Continuum polarization and blend lines in the solar spectrum.- Effect of waves on resonance scattering polarization in solar atmosphere.- Polarized radiation transfer in 2D geometry.- 3D polarised radiative transfer with weak magnetic fields.- Three-dimensional radiative transfer with multilevel atoms.- The Hermitian solution of the radiative transfer equation for non-LTE problems.- Polarised formal solvers: Numerical properties and performance.- The current status of the MISMA hypothesis.- A new diagnostic tool for the solar chromosphere.- An LTE code for the inversion of Stokes spectra from solar magnetic elements.- Inversion of Stokes profiles.- Relationship between the line formation depth and stratification of vector magnetic fields in the solar atmosphere.- First results from Zimpol II.- Stokes profile reconstruction with the imaging vector magnetograph.- Measurement of instrumental polarisation of the Kodaikanaltunnel tower telescope.- Circular polarization measurement using a tunable lithium niobate Fabry-Perot filter.- Scientific highlights from the Solar and Heliospheric Observatory.- Sunspot magnetic oscillations: Comparison between observations and models.- Doppler redistribution of resonance polarization of the O VI 103.2 nm line observed above a polar hole.- Coronal polarization from solar eclipse observations.- Relationship between the green-line corona polarization and coronal magnetic fields.- On the stability of small-scale magnetic elements in the quiet photospheric network.- On the expansion of large and small flux tubes with height.- 2D radiative equilibrium models of magnetic flux tubes.- Estimation of magnetic field components in prominence using magneto hydrodynamic model.- Impact polarization of the H? line during solar flares.- Impact polarization and charge exchange as diagnostics of proton beams in solar flares.- The linear polarization in moustaches.- Broadband linear polarisation of CP stars: A sky survey in the southern hemisphere.- Mapping magnetic fields of Cp stars from Stokes I and V observations.- Transfer of polarized radiation in hydrogen lines in dense magnetized plasmas.- Magnetic field diagnosis in Ap stars through analysis of spectropolarimetric observations with the moment technique.- On the correlation between polarization and brightness in the RV Tauri star AR Puppis.- Modeling magnetic fields on stars other than the Sun.- List of Poster Papers.- Author Index.- List of Participants.