Magnetic Coupling Between the Interior and Atmosphere of the Sun

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Publisher :
ISBN 13 : 9783642028601
Total Pages : pages
Book Rating : 4.0/5 (286 download)

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Book Synopsis Magnetic Coupling Between the Interior and Atmosphere of the Sun by : S. S. Hasan

Download or read book Magnetic Coupling Between the Interior and Atmosphere of the Sun written by S. S. Hasan and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: These are the proceedings of the conference on Magnetic Coupling between the Interior and the Atmosphere of the Sun held December 2-5, 2008, which was planned to coincide with the centenary of the discovery of the Evershed effect at Kodaikanal in 1909. The aim of this meeting was to bring a critical focus to the comprehensive understanding of the important issues pertaining to solar magnetism, with particular emphasis on the various MHD processes that operate in the solar atmosphere. The participants reviewed the current status of magnetic field measurements and their implications with regard to recent theories and numerical models that address the fundamental scales and processes in the highly magnetized, turbulent plasma. The conference also provided a platform for in-depth discussions of new results from various space missions, as well as a comparison with ground-based observing facilities such as the Swedish 1-m Solar Telescope.

Magnetic Coupling between the Interior and Atmosphere of the Sun

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Publisher : Springer Science & Business Media
ISBN 13 : 3642028594
Total Pages : 561 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Magnetic Coupling between the Interior and Atmosphere of the Sun by : S.S. Hasan

Download or read book Magnetic Coupling between the Interior and Atmosphere of the Sun written by S.S. Hasan and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar physics in India has a tradition that can be traced to the setting up of the Kodaikanal Observatory in 1899 when the Madras Observatory was relocated to a high altitude site with a view to initiate observations of the sun. This conference on Magnetic Coupling between the Interior and the Atmosphere of the Sun during 2–5 December 2008 was planned to coincide with centenary of the Evershed effect discovery at Kodaikanal in 1909. The aim of this meeting was to bring to a critical focus a comprehensive - derstanding of the important issues pertaining to solar magnetism with particular emphasis on the various MHD processes that operate in the solar atmosphere. The current status of magnetic eld measurements and their implications in the light of recenttheoriesandnumericalmodelingthataddressthe fundamentalscalesandp- cessesinthehighlymagnetizedturbulentplasmawerereviewedduringthismeeting. The meeting was timely for the following reasons: Space observations such as from SOHO and TRACE have provided a wealth of multiwavelength observations onprocessesoccurringinregionsofthe atmosphereextendingfromthe photosphere up to the outer corona. With the launch of Hinode and STEREO in 2006 and of SDO (Solar Dynamics Observatory) shortly, this conference provided a platform for in-depth discussions on new results from various space missions as well as a comparison with ground-based observing facilities such as the Swedish 1-m Solar Telescope. Using sophisticated image processing techniques, such telescopes r- tinelygenerateobservationswitharesolutionbetterthan0. 1arcsec,therebyyielding more informative diagnostics for instance of the microstructure of ux tubes.

Magnetohydrodynamics of the Sun

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Publisher : Cambridge University Press
ISBN 13 : 0521854717
Total Pages : 581 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Magnetohydrodynamics of the Sun by : Eric Priest

Download or read book Magnetohydrodynamics of the Sun written by Eric Priest and published by Cambridge University Press. This book was released on 2014-04-07 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This advanced textbook reviews the complex interaction between the Sun's plasma atmosphere and its magnetic field.

Solar and Space Physics

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Publisher : National Academies Press
ISBN 13 : 0309313953
Total Pages : 37 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Solar and Space Physics by : National Research Council

Download or read book Solar and Space Physics written by National Research Council and published by National Academies Press. This book was released on 2014-09-25 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2010, NASA and the National Science Foundation asked the National Research Council to assemble a committee of experts to develop an integrated national strategy that would guide agency investments in solar and space physics for the years 2013-2022. That strategy, the result of nearly 2 years of effort by the survey committee, which worked with more than 100 scientists and engineers on eight supporting study panels, is presented in the 2013 publication, Solar and Space Physics: A Science for a Technological Society. This booklet, designed to be accessible to a broader audience of policymakers and the interested public, summarizes the content of that report.

Solar Flare Magnetic Fields and Plasmas

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Publisher : Springer Science & Business Media
ISBN 13 : 146143761X
Total Pages : 204 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Solar Flare Magnetic Fields and Plasmas by : Yuhong Fan

Download or read book Solar Flare Magnetic Fields and Plasmas written by Yuhong Fan and published by Springer Science & Business Media. This book was released on 2012-03-28 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is devoted to the dynamics and diagnostics of solar magnetic fields and plasmas in the Sun’s atmosphere. Five broad areas of current research in Solar Physics are presented: (1) New techniques for incorporating radiation transfer effects into three-dimensional magnetohydrodynamic models of the solar interior and atmosphere, (2) The connection between observed radiation processes occurring during flares and the underlying flare energy release and transport mechanisms, (3) The global balance of forces and momenta that occur during flares, (4) The data-analysis and theoretical tools needed to understand and assimilate vector magnetogram observations and (5) Connecting flare and CME phenomena to the topological properties of the magnetic field in the Solar Atmosphere. The role of the Sun’s magnetic field is a major emphasis of this book, which was inspired by a workshop honoring Richard C. (Dick) Canfield. Dick has been making profound contributions to these areas of research over a long and productive scientific career. Many of the articles in this topical issue were first presented as talks during this workshop and represent substantial original work. The workshop was held 9 – 11 August 2010, at the Center Green campus of the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. This volume is aimed at researchers and graduate students active in solar physics, solar-terrestrial physics and magneto-hydrodynamics. Previously published in Solar Physics journal, Vol. 277/1, 2012.

The Sun-Climate Connection Over the Last Millennium Facts and Questions

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Publisher : Bentham Science Publishers
ISBN 13 : 1608059804
Total Pages : 252 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis The Sun-Climate Connection Over the Last Millennium Facts and Questions by : Maxim Ogurtsov

Download or read book The Sun-Climate Connection Over the Last Millennium Facts and Questions written by Maxim Ogurtsov and published by Bentham Science Publishers. This book was released on 2015-01-02 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for a cause of the global warming phenomenon on our planet has sparked some interest in the scientific community. The connection between changes occurring in the sun and global warming presents one fundamental perspective which has been investigated by a number of scientific research groups. In recent times, there have been some promising results that might help us uncover the clues about such a link. The Sun-Climate Connection over the Last Millennium: facts and questions presents fundamental information about the solar activity, space weather, terrestrial climates and their variations over an extended period of time. The information presented is a set of analyses based on modern methods of statistical analysis of non-stationary time series, including Fourier, wavelet and singular spectral analysis while considering space weather phenomena (solar winds, solar flares, aurora borealis etc.) and other terrestrial manifestations of solar activity. The physical mechanisms potentially linking solar activity and space weather to climate are discussed based on these analyses. The eBook also provides some context of modern millennial temperature reconstructions for explaining global warming in the 20th century. Scenarios of the solar activity and climate evolution throughout the 21st century are considered on the basis of the updated data. The eBook provides useful facts for researchers seeking information on climate and space research with respect to solar phenomena

Extreme Events in Geospace

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Publisher : Elsevier
ISBN 13 : 0128127015
Total Pages : 798 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Extreme Events in Geospace by : Natalia Buzulukova

Download or read book Extreme Events in Geospace written by Natalia Buzulukova and published by Elsevier. This book was released on 2017-12-01 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extreme Events in Geospace: Origins, Predictability, and Consequences helps deepen the understanding, description, and forecasting of the complex and inter-related phenomena of extreme space weather events. Composed of chapters written by representatives from many different institutions and fields of space research, the book offers discussions ranging from definitions and historical knowledge to operational issues and methods of analysis. Given that extremes in ionizing radiation, ionospheric irregularities, and geomagnetically induced currents may have the potential to disrupt our technologies or pose danger to human health, it is increasingly important to synthesize the information available on not only those consequences but also the origins and predictability of such events. Extreme Events in Geospace: Origins, Predictability, and Consequences is a valuable source for providing the latest research for geophysicists and space weather scientists, as well as industries impacted by space weather events, including GNSS satellites and radio communication, power grids, aviation, and human spaceflight. The list of first/second authors includes M. Hapgood, N. Gopalswamy, K.D. Leka, G. Barnes, Yu. Yermolaev, P. Riley, S. Sharma, G. Lakhina, B. Tsurutani, C. Ngwira, A. Pulkkinen, J. Love, P. Bedrosian, N. Buzulukova, M. Sitnov, W. Denig, M. Panasyuk, R. Hajra, D. Ferguson, S. Lai, L. Narici, K. Tobiska, G. Gapirov, A. Mannucci, T. Fuller-Rowell, X. Yue, G. Crowley, R. Redmon, V. Airapetian, D. Boteler, M. MacAlester, S. Worman, D. Neudegg, and M. Ishii. Helps to define extremes in space weather and describes existing methods of analysis Discusses current scientific understanding of these events and outlines future challenges Considers the ways in which space weather may affect daily life Demonstrates deep connections between astrophysics, heliophysics, and space weather applications, including a discussion of extreme space weather events from the past Examines national and space policy issues concerning space weather in Australia, Canada, Japan, the United Kingdom, and the United States

The Solar Activity Cycle

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Publisher : Springer
ISBN 13 : 1493925849
Total Pages : 602 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis The Solar Activity Cycle by : André Balogh

Download or read book The Solar Activity Cycle written by André Balogh and published by Springer. This book was released on 2015-04-16 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers edited by four experts in the field, this book sets out to describe the way solar activity is manifested in observations of the solar interior, the photosphere, the chromosphere, the corona and the heliosphere. The 11-year solar activity cycle, more generally known as the sunspot cycle, is a fundamental property of the Sun. This phenomenon is the generation and evolution of magnetic fields in the Sun’s convection zone, the photosphere. It is only by the careful enumeration and description of the phenomena and their variations that one can clarify their interdependences. The sunspot cycle has been tracked back about four centuries, and it has been recognized that to make this data set a really useful tool in understanding how the activity cycle works and how it can be predicted, a very careful and detailed effort is needed to generate sunspot numbers. This book deals with this topic, together with several others that present related phenomena that all indicate the physical processes that take place in the Sun and its exterior environment. The reviews in the book also present the latest theoretical and modelling studies that attempt to explain the activity cycle. It remains true, as has been shown in the unexpected characteristics of the first two solar cycles in the 21st century, that predictability remains a serious challenge. Nevertheless, the highly expert and detailed reviews in this book, using the very best solar observations from both ground- and space based telescopes, provide the best possible report on what is known and what is yet to be discovered. Originally published in Space Science Reviews, Vol 186, Issues 1-4, 2014.

Waves and Oscillations in the Solar Atmosphere (IAU S247)

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Publisher : Cambridge University Press
ISBN 13 : 9780521874694
Total Pages : 404 pages
Book Rating : 4.8/5 (746 download)

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Book Synopsis Waves and Oscillations in the Solar Atmosphere (IAU S247) by : International Astronomical Union. Symposium

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.

Solar Prominences

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Publisher : Springer
ISBN 13 : 3319104160
Total Pages : 488 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Solar Prominences by : Jean-Claude Vial

Download or read book Solar Prominences written by Jean-Claude Vial and published by Springer. This book was released on 2014-11-24 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest research results on solar prominences, including new developments on e.g. chirality, fine structure, magnetism, diagnostic tools and relevant solar plasma physics. In 1875 solar prominences, as seen out of the solar limb, were described by P.A. Secchi in his book Le Soleil as "gigantic pink or peach-flower coloured flames". The development of spectroscopy, coronagraphy and polarimetry brought tremendous observational advances in the twentieth century. The authors present and discuss exciting new challenges (resulting from observations made by space and ground-based telescopes in the 1990s and the first decade of the 21st century) concerning the diagnostics of prominences, their formation, their life time and their eruption along with their impact in the heliosphere (including the Earth). The book starts with a general introduction of the prominence “object” with some historical background on observations and instrumentation. In the next chapter, the various forms of prominences are described with a thorough attempt of classification. Their thermodynamic (and velocity) properties are then derived with emphasis on the methods (and their limits) used. This goes from the simplest optically thin case to the heavy radiative treatment of plasmas out of local thermodynamic equilibrium. The following chapters are devoted to the magnetic field measurements and indirect derivation. A new branch of diagnostic tools, the seismology, is presented along with some MHD basics. This allows to better understand the propagation of waves, the energy and force equilibria. Both small-scale and large-scale studies and their relationship are presented. The importance of the newly discovered cavities is stressed in the context of prominence destabilization. The issues of prominence formation and eruption, their connection with flares and Coronal Mass Ejections and their impact on the Earth are addressed on the basis of the latest results. Finally, an exciting new area of research is unveiled with the newly discovered evidence of similar manifestations in the Universe and their possible impact on the habitability of exoplanets. References to the basic physics (where necessary) are provided and the proposed web sites addresses will allow the reader to load exciting movies. The book is aimed at advanced students in astrophysics, post-graduates, solar physicists and more generally astrophysicists. Amateurs will enjoy the many new images which go with the text.

The Sun: New Challenges

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Publisher : Springer Science & Business Media
ISBN 13 : 3642294170
Total Pages : 237 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis The Sun: New Challenges by : Vladimir N. Obridko

Download or read book The Sun: New Challenges written by Vladimir N. Obridko and published by Springer Science & Business Media. This book was released on 2012-07-27 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: These are the proceedings of the Symposium 3 of JENAM 2011 on new scientific challenges posed by the Sun. The topics covered are 1. The unusual sunspot minimum, which poses challenges to the solar dynamo theory 2. The Sun’s Terra-Hertz emission, which opens a new observational window 3. Corona wave activity 4. Space weather agents - initiation, propagation, and forecasting In 21 in-depth contributions, the reader will be presented with the latest findings.

Extraterrestrial Seismology

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Publisher : Cambridge University Press
ISBN 13 : 1107041724
Total Pages : 467 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Extraterrestrial Seismology by : Vincent C. H. Tong

Download or read book Extraterrestrial Seismology written by Vincent C. H. Tong and published by Cambridge University Press. This book was released on 2015-06-25 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking a transdisciplinary approach to seismology, this unique book reviews the most recent developments in planetary seismology, helioseismology, and asteroseismology.

Multi-Wavelength Investigations of Solar Activity (IAU S223)

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Publisher : Cambridge University Press
ISBN 13 : 9780521851954
Total Pages : 766 pages
Book Rating : 4.8/5 (519 download)

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Book Synopsis Multi-Wavelength Investigations of Solar Activity (IAU S223) by : International Astronomical Union. Symposium

Download or read book Multi-Wavelength Investigations of Solar Activity (IAU S223) written by International Astronomical Union. Symposium and published by Cambridge University Press. This book was released on 2004 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: These Proceedings present the most recent results from the highly successful international solar space missions (SOHO, CORONAS-F, TRACE, RHESSI, YOHKOH) and ground observatories around the Earth, reported at the IAU Symposium 223 held in St. Petersburg, Russia, June 14-19, 2004. These include discussions of the current theories of solar dynamics and activity, new constraints provided by the multi-wavelength observations of the Sun from the interior to the heliosphere, as well as discussions of future coordinated plans and efforts of multi-wavelength investigations of the Sun. The Proceedings contain the material of seven plenary sessions and three round-table discussions

Radiative Transfer

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Publisher : Springer Nature
ISBN 13 : 3030952479
Total Pages : 611 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Radiative Transfer by : Hélène Frisch

Download or read book Radiative Transfer written by Hélène Frisch and published by Springer Nature. This book was released on 2022-05-26 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses analytic and asymptotic methods relevant to radiative transfer in dilute media, such as stellar and planetary atmospheres. Several methods, providing exact expressions for the radiation field in a semi-infinite atmosphere, are described in detail and applied to unpolarized and polarized continuous spectra and spectral lines. Among these methods, the Wiener–Hopf method, introduced in 1931 for a stellar atmospheric problem, is used today in fields such as solid mechanics, diffraction theory, or mathematical finance. Asymptotic analyses are carried out on unpolarized and polarized radiative transfer equations and on a discrete time random walk. Applicable when photons undergo a large number of scatterings, they provide criteria to distinguish between large-scale diffusive and non-diffusive behaviors, typical scales of variation of the radiation field, such as the thermalization length, and specific descriptions for regions close and far from boundaries. Its well organized synthetic view of exact and asymptotic methods of radiative transfer makes this book a valuable resource for both graduate students and professional scientists in astrophysics and beyond.

Recent Advances in Spectroscopy

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Publisher : Springer Science & Business Media
ISBN 13 : 3642103227
Total Pages : 230 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Recent Advances in Spectroscopy by : Rajat K. Chaudhuri

Download or read book Recent Advances in Spectroscopy written by Rajat K. Chaudhuri and published by Springer Science & Business Media. This book was released on 2010-06-16 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there have been great advances in the fields of laboratory and astronomical spectroscopy. These have been equally matched by large-scale computations using state-of-the-art theoretical methods. The accurate atomic opacities that are available today play a great role in the field of biomedical research using nanotechnology. The proceedings of the "International Conference on Recent Advances in Spectroscopy: Theoretical, Experimental and Astrophysical Perspectives" contain both invited and contributory papers, which give the most recent results by the peers in the areas of theoretical and experimental atomic physics as well as observational astrophysics.

Low-Frequency Waves in Space Plasmas

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Publisher : John Wiley & Sons
ISBN 13 : 1119054958
Total Pages : 524 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Low-Frequency Waves in Space Plasmas by : Andreas Keiling

Download or read book Low-Frequency Waves in Space Plasmas written by Andreas Keiling and published by John Wiley & Sons. This book was released on 2016-04-04 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-frequency waves in space plasmas have been studied for several decades, and our knowledge gain has been incremental with several paradigm-changing leaps forward. In our solar system, such waves occur in the ionospheres and magnetospheres of planets, and around our Moon. They occur in the solar wind, and more recently, they have been confirmed in the Sun’s atmosphere as well. The goal of wave research is to understand their generation, their propagation, and their interaction with the surrounding plasma. Low-frequency Waves in Space Plasmas presents a concise and authoritative up-to-date look on where wave research stands: What have we learned in the last decade? What are unanswered questions? While in the past waves in different astrophysical plasmas have been largely treated in separate books, the unique feature of this monograph is that it covers waves in many plasma regions, including: Waves in geospace, including ionosphere and magnetosphere Waves in planetary magnetospheres Waves at the Moon Waves in the solar wind Waves in the solar atmosphere Because of the breadth of topics covered, this volume should appeal to a broad community of space scientists and students, and it should also be of interest to astronomers/astrophysicists who are studying space plasmas beyond our Solar System.

Magnetic Fields in the Solar Atmosphere

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Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Magnetic Fields in the Solar Atmosphere by : Jacques Maurice Beckers

Download or read book Magnetic Fields in the Solar Atmosphere written by Jacques Maurice Beckers and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes the magnetic field configurations observed in the solar atmosphere including the corona and the solar wind. The techniques for observing solar magnetic fields are briefly reviewed. The significance of Alfven waves in transporting energy is stressed. (Author).