Cartography of the Sun and the Stars
The mapping of the surface of stars requires diverse skills, analysis techniques and advanced modeling, i.e. the collaboration of scientists in various specialties. This volume gives insights into new techniques allowing for the first time to obtain resolved images of stars. It takes stock of what has been achieved so far in Chile, on the ESO VLTI instrument or, in the States, on the CHARA instrument.
In recent times interferometry, combined with adaptive optics has allowed to reconstruct images of stars. Besides the Sun (of course) by now five stars have been resolved in detail. In addition to interferometry, this book highlights techniques used for mapping the surfaces of stars using photometry made by space observatories; Zeeman- and Doppler Imaging; mapping the surface element abundances via spectroscopy. This book will also take stock of the best images of the  solar surface, made by connecting the differential rotation to the underlying physical parameters derived from helioseismology. Recent measurements of flattening of the solar surface by SDO showed that the Sun’s shape is linked to the rotation of the core. It is shown how such a result is generalizable to the stars.
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Cartography of the Sun and the Stars
The mapping of the surface of stars requires diverse skills, analysis techniques and advanced modeling, i.e. the collaboration of scientists in various specialties. This volume gives insights into new techniques allowing for the first time to obtain resolved images of stars. It takes stock of what has been achieved so far in Chile, on the ESO VLTI instrument or, in the States, on the CHARA instrument.
In recent times interferometry, combined with adaptive optics has allowed to reconstruct images of stars. Besides the Sun (of course) by now five stars have been resolved in detail. In addition to interferometry, this book highlights techniques used for mapping the surfaces of stars using photometry made by space observatories; Zeeman- and Doppler Imaging; mapping the surface element abundances via spectroscopy. This book will also take stock of the best images of the  solar surface, made by connecting the differential rotation to the underlying physical parameters derived from helioseismology. Recent measurements of flattening of the solar surface by SDO showed that the Sun’s shape is linked to the rotation of the core. It is shown how such a result is generalizable to the stars.
44.99 In Stock
Cartography of the Sun and the Stars

Cartography of the Sun and the Stars

Cartography of the Sun and the Stars

Cartography of the Sun and the Stars

eBook1st ed. 2016 (1st ed. 2016)

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Overview

The mapping of the surface of stars requires diverse skills, analysis techniques and advanced modeling, i.e. the collaboration of scientists in various specialties. This volume gives insights into new techniques allowing for the first time to obtain resolved images of stars. It takes stock of what has been achieved so far in Chile, on the ESO VLTI instrument or, in the States, on the CHARA instrument.
In recent times interferometry, combined with adaptive optics has allowed to reconstruct images of stars. Besides the Sun (of course) by now five stars have been resolved in detail. In addition to interferometry, this book highlights techniques used for mapping the surfaces of stars using photometry made by space observatories; Zeeman- and Doppler Imaging; mapping the surface element abundances via spectroscopy. This book will also take stock of the best images of the  solar surface, made by connecting the differential rotation to the underlying physical parameters derived from helioseismology. Recent measurements of flattening of the solar surface by SDO showed that the Sun’s shape is linked to the rotation of the core. It is shown how such a result is generalizable to the stars.

Product Details

ISBN-13: 9783319241517
Publisher: Springer International Publishing
Publication date: 03/11/2016
Series: Lecture Notes in Physics , #914
Sold by: Barnes & Noble
Format: eBook
File size: 6 MB

Table of Contents

Claude Aime and Céline Theys: Reconstructing images in astrophysics.- Alexander Kosovichev: Reconstruction of solar subsurfaces through helioseismology with SDO.- Lanza: Imaging surface spots from space photometry.- Hiermath: Reconstruction of Thermal and Magnetic FieldStructure of the Solar Subsurface through Helioseismology.- Michel Rieutord: Physical processes leading to surface.- Pierre Kervella: Interferometry to determine stellar shapes.- Guy Perrin: Interferometry to image surface spots.- Domiciano: Interferometric Surface Mapping of RapidlyRotating Stars. Application to the Be star Acherna

r.- Oleg Kochukhov: Doppler and Zeeman Doppler Imaging of stars.

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