عنوان

Solar Surface Magnetism

شابک

9401045194

شابک

940111188X

شابک

9789401045193

شابک

9789401111881

شماره

b594817

عنوان اصلي

Solar Surface Magnetism

نام عام مواد

[Book]

نام نخستين پديدآور

edited by Robert J. Rutten, Carolus J. Schrijver.

محل نشرو پخش و غیره

Dordrecht

نام ناشر، پخش کننده و غيره

Springer Netherlands : Imprint : Springer

تاریخ نشرو بخش و غیره

1994

نام خاص و کميت اثر

(552 pages)

عنوان فروست

NATO ASI series., Series C,, Mathematical and physical sciences ;, 433.

متن يادداشت

I. Context --; The Sun among the stars --; II. Techniques --; Recipes for solar polarimetry --; Some aspects of polarimetry with LEST --; Speckle techniques for spectroscopic observations --; The Fe I 10265 Å line as an excellent tool for magnetic field measurements --; III. Magnetic elements --; Properties of small magnetic elements --; Dynamics of small magnetic elements in a growing active region --; The upper photosphere and lower chromosphere of small-scale magnetic features --; Vector spectropolarimetry with the Advanced Stokes Polarimeter (ASP) for quantitative solar magnetometry --; Preliminary properties of pores derived from 1.56 micron lines --; The magnetic chromosphere --; Fine structures of the solar chromospheres --; Non-linearities of chromospheric oscillations --; Chromospheric oscillations --; Modelling umbrae --; Sunspot temperatures --; Interpretation of sunspot oscillations --; Dynamics of the Evershed effect --; The cause of the Evershed effect in sunspots: flows or waves? --; An analytical model for fluted sunspots and a new interpretation of Evershed flow --; Some consequences of an uncombed and inhomogeneous penumbra --; IV. Magnetic patterns --; On photospheric flows and chromospheric corks --; Large-scale photospheric motions: first results from an extraordinary eleven-hour granulation observation --; Solar magnetic fields and percolation theory --; Scaling properties of photospheric magnetic fields --; Magnetoconvective patterns --; Average east-west inclinations of surface magnetic field lines --; Magnetic field configurations basic to filament channels and filaments --; An observational and conceptual model of the magnetic field of a filament --; The solar magnetic cycle --; Cycle patterns of the axisymmetric magnetic field --; Returning to the random walk --; V. Theory of magnetoconvection --; The solar dynamo --; Dynamics of erupting magnetic flux tubes --; Theory of passive magnetic field transport --; Dynamic interaction of convection with magnetic flux sheets: first results of a new MHD code --; Magnetoconvection and magnetoturbulence --; VI. Prospects --; Solar surface magnetism: quests for observations --; The THEMIS telescope --; THEMIS polarimetry --; SOHO: science objectives and capabilities --; Author index --; Citation index.

متن يادداشت

While the emergence and evolution of solar surface magnetic flux reveals what goes on in the solar interior, the interplay of convection and magnetic field in the photosphere regulates the field dispersal and drives the instabilities which heat the outer solar atmosphere. The book presents a synthesis between observers and theorists, both with regard to the magnetic elements which make up solar magnetic fields (ranging from tiny flux tubes to whole active regions), and to the surface patterns in which these elements display properties of the subsurface dynamo. A major breakthrough comes from numerical simulations. Modeling of flux concentration, flux tube dynamics, penumbral topology, umbral fine structure, etc. turns solar physics into an experimental science. The reviews and research papers in this volume provide an up-to-date overview of the solar frontier of astrophysical magnetohydrodynamics.
The elements and patterns of solar surface magnetism contain much information about the subsurface solar dynamo as well as on the magnetically dominated energy budget and structuring of the outer solar atmosphere. The volume treats high-resolution solar polarimetry, the physics of solar magnetic elements, and the information contained in their patterns of emergence on the solar surface in depth, with a good balance between theoretical and observational studies.

عنوان اصلي به زبان ديگر

Proceedings of the NATO Advanced Research Workshop, Soesterberg, the Netherlands, November 1--5, 1993

موضوع مستند نشده

Solar chromosphere -- Observations -- Congresses.

موضوع مستند نشده

Solar magnetic fields -- Observations -- Congresses.

موضوع مستند نشده

Solar polarimetry -- Congresses.

مستند نام اشخاص تاييد نشده

edited by Robert J. Rutten, Carolus J. Schrijver.

مستند نام اشخاص تاييد نشده

Carolus J Schrijver

مستند نام اشخاص تاييد نشده

Robert J Rutten

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y