Polarization in Spectral Lines
Title | Polarization in Spectral Lines PDF eBook |
Author | M. Landi Degl'Innocenti |
Publisher | Springer Science & Business Media |
Total Pages | 899 |
Release | 2006-05-17 |
Genre | Science |
ISBN | 1402024150 |
The scientific research based on spectropolarimetric techniques is undergoing a phase of rapid growth. Instruments of unprecedented sensitivity are nowadays available, particularly for solar observations. To fully exploit the rich diagnostic content of such observations, it is necessary to understand the physical mechanisms involved in the generation and transfer of polarized radiation in astrophysical (or laboratory) plasmas. After an introductory part based on classical physics, this book tackles the subject by a rigorous quantum-mechanical approach. The transfer equations for polarized radiation and the statistical equilibrium equations for the atomic density matrix are derived directly from the principles of Quantum Electrodynamics. The two sets of equations are then used to present a number of applications, mainly concerning the diagnostics of solar magnetic fields. This book is primarily addressed to scientists working in the field of spectropolarimetry. It may also serve as a textbook for a course at the graduate or advanced undergraduate level.
Polarization Measurement on Spectral Lines of Low Intensity and Short Duration
Title | Polarization Measurement on Spectral Lines of Low Intensity and Short Duration PDF eBook |
Author | L. Danielsson |
Publisher | |
Total Pages | 40 |
Release | 1973 |
Genre | |
ISBN |
Non-LTE Scattering Resonance Polarization in Solar Spectral Lines
Title | Non-LTE Scattering Resonance Polarization in Solar Spectral Lines PDF eBook |
Author | Gary Joseph Sadiba |
Publisher | |
Total Pages | 288 |
Release | 1986 |
Genre | Radiative transfer |
ISBN |
Introduction to Spectropolarimetry
Title | Introduction to Spectropolarimetry PDF eBook |
Author | Jose Carlos del Toro Iniesta |
Publisher | Cambridge University Press |
Total Pages | 247 |
Release | 2003-03-06 |
Genre | Science |
ISBN | 1139436503 |
Spectropolarimetry embraces the most complete and detailed measurement and analysis of light, as well as its interaction with matter. This book provides an introductory overview of the area, which plays an increasingly important role in modern solar observations. Chapters include a comprehensive description of the polarization state of polychromatic light and its measurement, an overview of astronomical (solar) polarimetry, the radiative transfer equation for polarized light, and the formation of spectral lines in the presence of a magnetic field. Most topics are dealt with within the realm of classical physics, although a small amount of quantum mechanics is introduced where necessary. This text will be a valuable reference for graduates and researchers in astrophysics, solar physics and optics.
On the Existence of a New Polarization-effect in Stellar Spectral-lines
Title | On the Existence of a New Polarization-effect in Stellar Spectral-lines PDF eBook |
Author | Teresita Tamburini |
Publisher | |
Total Pages | 5 |
Release | 1961 |
Genre | |
ISBN |
Solar Polarization
Title | Solar Polarization PDF eBook |
Author | Jan Olof Stenflo |
Publisher | Springer Science & Business Media |
Total Pages | 434 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 940090231X |
Much progress has been made in recent years in understanding the complex physics of polarized radiation in the sun and stars. This physics includes vector radiative transfer and spectral line formation in the presence of magnetic fields, scattering theory and coherence effects, partial redistribution and turbulent magnetic fields, numerical techniques and Stokes inversion, as well as concepts for polarimetric imaging with a precision limited only by photon statistics. The present volume gives a comprehensive and up-to-date account of this rapidly evolving field of science.
Polarization and Directional Effects in the Radiation from Plasmas
Title | Polarization and Directional Effects in the Radiation from Plasmas PDF eBook |
Author | EUGENE. OKS |
Publisher | |
Total Pages | 0 |
Release | 2024-04-02 |
Genre | Science |
ISBN | 9780750362832 |
The book covers various polarization and directional effects - practically important for diagnostics of plasmas - in the radiation of satellites of spectral lines from plasmas, in the intra-Stark spectroscopy of plasmas, in the Stark broadening of spectral lines by a high-energy hydrogen or deuterium beam, or by a relativistic electron beam in magnetic fusion plasmas, in the Stark broadening of spectral lines in strongly-magnetized plasmas, in the radiation of plasma-based x-ray lasers, and in the laser-induced fluorescence from plasmas.