Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

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.

Astrophysical spectropolarimetry. --- Spectropolarimetry, Astrophysical --- Astronomical spectroscopy --- Polarimetry --- Astrophysical spectropolarimetry --- Polarimétrie.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Due to the advent of a new generation of detectors, X-ray polarimetry promises to join X-ray imaging, spectroscopy and timing as one of the main observational techniques in high energy astrophysics. This has renewed interest in the field, and indeed several polarimetric missions have recently been proposed. This volume provides a complete and up-to-date view of the subject for researchers in astrophysics. The contributors discuss the present status and perspectives of instruments, review current theoretical models, and examine future missions. As well as detailed papers, the book contains broad reviews that can be easily understood by astrophysicists new to the field.

Astrophysical spectropolarimetry. --- X-ray astronomy. --- Astronomy --- Space astronomy --- X-rays --- Spectropolarimetry, Astrophysical --- Astronomical spectroscopy --- Polarimetry

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Magnetism defines the complex and dynamic solar corona. It determines the magnetic loop structure that dominates images of the corona, and stores the energy necessary to drive coronal eruptive phenomena and flare explosions. At great heights the corona transitions into the ever-outflowing solar wind, whose speed and three-dimensional morphology are controlled by the global coronal magnetic field. Coronal magnetism is thus at the heart of any understanding of the nature of the corona, and essential for predictive capability of how the Sun affects the Earth. Coronal magnetometry is a subject that requires a concerted effort to draw together the different strands of research happening around the world. Each method provides some information about the field, but none of them can be used to determine the full 3D field structure in the full volume of the corona. Thus, we need to combine them to understand the full picture. The purpose of this Frontiers Research Topic on Coronal Magnetometry is to provide a forum for comparing and coordinating these research methods, and for discussing future opportunities.

solar corona --- Solar Activity --- magnetohydrodynamics --- solar flares --- Coronal mass ejections --- Magnetic Fields --- spectropolarimetry --- Sun --- solar corona --- Solar Activity --- magnetohydrodynamics --- solar flares --- Coronal mass ejections --- Magnetic Fields --- spectropolarimetry --- Sun

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Magnetism defines the complex and dynamic solar corona. It determines the magnetic loop structure that dominates images of the corona, and stores the energy necessary to drive coronal eruptive phenomena and flare explosions. At great heights the corona transitions into the ever-outflowing solar wind, whose speed and three-dimensional morphology are controlled by the global coronal magnetic field. Coronal magnetism is thus at the heart of any understanding of the nature of the corona, and essential for predictive capability of how the Sun affects the Earth. Coronal magnetometry is a subject that requires a concerted effort to draw together the different strands of research happening around the world. Each method provides some information about the field, but none of them can be used to determine the full 3D field structure in the full volume of the corona. Thus, we need to combine them to understand the full picture. The purpose of this Frontiers Research Topic on Coronal Magnetometry is to provide a forum for comparing and coordinating these research methods, and for discussing future opportunities.

solar corona --- Solar Activity --- magnetohydrodynamics --- solar flares --- Coronal mass ejections --- Magnetic Fields --- spectropolarimetry --- Sun