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SCORe '96 : Solar Convection and Oscillations and their Relationship - F.P. Pijpers

SCORe '96

Solar Convection and Oscillations and their Relationship

By: F.P. Pijpers (Editor), J. Christensen-Dalsgaard (Editor), C.S. Rosenthal (Editor)

Hardcover

Published: 31st January 1998
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This volume contains the reviews and poster papers presented at the workshop Solar Convection and Oscillations and their Relationship: SCORe '96, held in Arhus, Denmark, May 27 - 31, 1996. The aim of this workshop was to bring together experts in the fields of convection and helioseismology, and to stimulate collaborations and joint research. The participation to this workshop was purposely kept limited in order to provide optimal conditions for informal discussions. In autumn of 199,5 the long-awaited GONG network of solar telescopes became fully operational and the first data already show significant improvement over existing datasets on solar oscillations. Furthermore, in December of 1995 the satellite SOHO was launched which, together with GONG, provides a major step forward in both the quantity and the quality of available solar oscillation data. It is with this in mind that we decided to organize the workshop to prepare for the optimal use of this wealth of data, with which to deepen our understanding of solar structure and specifically, of one of the longest-standing problems in solar and stellar modelling: the treatment of convection.

` ...the editing is exemplary as well, for which the editors deserve a compliment. All articles are really very informative and written in a clear style by experts. It is obligatory reading for researchers and students working in this field.' Space Science, 853/4 (1998)

Preface
Effects of convection on the mean solar structurep. 3
Convective Overshooting and Mixingp. 23
Effect of turbulent pressure on solar oscillation frequenciesp. 51
Parameters of the solar convection zone in evolutionary and seismic modelsp. 55
A calibration of mixing length theory based on RHD simulations of solar-type convectionp. 59
A precision-controlled solar model with realistic subatmospheric stratificationp. 65
Solar models with convective overshootp. 69
Near-surface constraints on the structure of stellar convection zonesp. 73
Stellar Convection; General Propertiesp. 79
Compressible Turbulencep. 105
Sound speed variations near the photosphere due to entropy perturbations in 3d numerical experimentsp. 127
A hydrodynamic simulation of the radiation-convection transition regionp. 131
Photospheric Downflows: How deep, how coherent, how important?p. 135
"Mesogranulation" - A Convective Or An Oscillatory Phenomenon?p. 139
Convective Effects on Mode Frequenciesp. 145
Excitation and Damping of Solar Acoustic Oscillationsp. 161
On Nonlinear Solar Oscillationsp. 171
Effects of Convection on Solar p Modesp. 177
The theory of Anisotropic P-mode Propagation in the Solar Convection Zonep. 181
Rotation and angular momentum transportp. 187
The Solar Dynamo Problemp. 201
Differential rotation in turbulent compressible convectionp. 223
The effects of rotation on the global dynamics of turbulent convectionp. 227
The effects of rotation on convective overshootp. 231
Two-dimensional measurements of Sunspot Oscillationsp. 235
Acoustic Tomography of Solar Convective Flows and Structuresp. 241
Dynamic Behavior of the Solar Atmospherep. 261
The influence of radiative damping on the modes of a magnetized isothermal atmospherep. 277
Dynamical Relations between Photosphere and Chromospherep. 281
Photospheric flows as measured by SOI/MDIp. 285
The Dutch Open Telescopep. 289
The Magneto-Optical Filter in Napoli: Perspectives and Test Observationsp. 293
Synthesis: Convection, Structure and Evolutionp. 299
Index of Authorsp. 311
Index of Keywordsp. 313
Table of Contents provided by Blackwell. All Rights Reserved.

ISBN: 9780792348528
ISBN-10: 0792348524
Series: Astrophysics and Space Science Library
Audience: Professional
Format: Hardcover
Language: English
Number Of Pages: 315
Published: 31st January 1998
Publisher: Springer
Country of Publication: NL
Dimensions (cm): 23.5 x 15.5  x 1.91
Weight (kg): 1.4