Solar Chromosphere

Author : R.G. Athay
Publisher : Springer Science & Business Media
ISBN 13 : 9401017158
Total Pages : 517 pages
Book Rating : 4.52/5 ( download)

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Download or read book The Solar Chromosphere and Corona: Quiet Sun written by R.G. Athay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: The widespread tendency in solar physics to divide the solar atmosphere into separate layers and to distinguish phenomena of solar activity from phenomena of the quiet Sun emphasizes the wide ranging diversity of physical conditions and events occurring in the solar atmosphere. This diversity spans the range from a neutral, essentially quiescent atmosphere to a highly ionized, violently convective atmosphere; from a domain in which magnetic field effects are unimportant to a domain in which the magnetic pressure exceeds the gas pressure, and from a domain in which the particle motions are Maxwellian to a domain in which an appreciable fraction of the particles is accelerated to relativistic energies. It is now widely recognized that the chromosphere and corona have a common origin in the mechanical energy flux generated in the hydrogen convection zone lying beneath the photosphere. Furthermore, magnetic field phenomena appear to be as vital to the structure of th~ quiet Sun as to the active Sun. For these reasons it appears desirable to present a unified treatment of the entire solar atmosphere, both active and quiet, in a single volume. On the other hand, such a treatise must be very long if it is to avoid being superficial, and it is very difficult for a single author to write authoritatively on such a wide range of topics.

Author : Richard B. Dunn
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.16/5 ( download)

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Download or read book Photometry of the Solar Chromosphere written by Richard B. Dunn and published by . This book was released on 1965 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Stuart D. Jordan
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.31/5 ( download)

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Download or read book The Temperature Distribution in the Solar Chromosphere written by Stuart D. Jordan and published by . This book was released on 1969 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new approximate method is developed for calculating the temperature distribution in an atmosphere where local mechanical-energy dissipation is balanced by local net radiative loss in one or more spectral lines for which the atmosphere is optically thick. The method uncouples the equations of radiative transfer for the individual spectral lines from the energy-conservation equation and from each other. This permits a solution of each individual transfer equation for the radiation field in each line. These results, used in the energy-conservation equation, yield the temperature distribution if the optical depth ratio of the spectral lines at each point is known. The method is applied to selected strong resonance lines in the solar chromosphere.

Author : Jacques Maurice Beckers
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.84/5 ( download)

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Download or read book A Study of the Fine Structures in the Solar Chromosphere written by Jacques Maurice Beckers and published by . This book was released on 1964 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Oran R. White
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.98/5 ( download)

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Download or read book On the Height of Formation of H-alpha in the Solar Chromosphere written by Oran R. White and published by . This book was released on 1966 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : R. J. Bray
Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.86/5 ( download)

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Download or read book The Solar Chromosphere written by R. J. Bray and published by . This book was released on 1974 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: A young boy, angry because his family is moving again, begins to play with puppets rather than make new friends.

Author : International Astronomical Union. Symposium
Publisher : Cambridge University Press
ISBN 13 : 9780521874694
Total Pages : 404 pages
Book Rating : 4.96/5 ( download)

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Download or read book Waves and Oscillations in the Solar Atmosphere (IAU S247) written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2008-06-12 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the latest summary on the solar coronal heating enigma and magneto-seismology of the solar atmosphere, for solar physics researchers.

Author : A. Hanslmeier
Publisher : Springer Science & Business Media
ISBN 13 : 9401593310
Total Pages : 279 pages
Book Rating : 4.11/5 ( download)

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Download or read book Motions in the Solar Atmosphere written by A. Hanslmeier and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the Summerschool and Workshop Motions in the Solar Atmosphere held from September 1st to September 12th, 1997, at the Solar Observatory Kanzelh6he, which belongs to the Astronomical Institute of the University of Graz, Austria. This type of conference has proved to be very successful in bringing together experts from specialized topics in solar physics and young scientists and students from different countries. Moreover, the summerschool was accompanied by a workshop which offered young scientists the opportunity to present their new results to a general audience. In total the summerschool and the workshop were attended by 50 par ticipants from 10 different countries. The topic selected was quite general, covering the whole solar atmo sphere and its dynamic processes: from dynamo actions and large and small scale motions in the photosphere through the complex dynamics of the chro mosphere to the corona. Also the possible influences of variations in solar output parameters to the Earth's climate were addressed. The main lec tures were given by 7 lecturers. Furthermore, there were 20 contributions to the workshop which were presented in oral form. The selection of the Kanzelh6he Solar Observatory located in Central Europe, Austria, also permitted colleagues from the former eastern coun tries to attend the meeting. At the Kanzelh6he Observatory new instru ments had been recently installed so that the meeting provided a further stimulus for the local people working there.

Author : Siegfried Böhme
Publisher : Springer Science & Business Media
ISBN 13 : 3662123258
Total Pages : 851 pages
Book Rating : 4.56/5 ( download)

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Download or read book Literature 1980, Part 2 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : S. Böhme
Publisher : Springer Science & Business Media
ISBN 13 : 366212307X
Total Pages : 869 pages
Book Rating : 4.72/5 ( download)

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Download or read book Literature 1976, Part 2 written by S. Böhme and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Volume 18 contains literature published in 1976 and received before March 1, 1977; some older liter ature which was received late and which is not recorded in earlier volumes is also included.