The High Latitude Heliosphere

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Publisher : Springer Science & Business Media
ISBN 13 : 9401101671
Total Pages : 505 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis The High Latitude Heliosphere by : R.G. Marsden

Download or read book The High Latitude Heliosphere written by R.G. Marsden and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The launch in October 1990 of the joint ESA-NASA Ulysses mission marked the start of a new era in the study of the heliosphere. For the fIrst time, in-situ observations are being made covering the full range of heliographic latitudes. Following the successful gravity-assist manoeuvre at Jupiter in February 1992, Ulysses left the ecliptic plane in a southerly direction and headed back toward the Sun, passing over the southern solar pole in mid-1994. To mark these unique events, the 28th ESLAB Symposium, held in Friedrichs hafen, Germany, on 19-21 April 1994, was devoted to "The High Latitude Helio sphere". Following on from the highly successful 19th ESLAB Symposium "The Sun and the Heliosphere in Three Dimensions" (Les Diablerets, 1985), the purpose of the meeting was to review out-of-ecliptic results from the Ulysses mission obtained to date, and to provide a focus for the fIrst polar pass. Relevant results from other space missions, as well as ground-based and theoretical studies, were also included. Attended by 130 scientists, the main themes of the Symposium were The Sun and Corona, Large-Scale Heliospheric Structure, Energetic Particles in the Heliosphere, Cosmic Rays in the Heliosphere, and Interstellar Gas and Cosmic Dust. The scientifIc programme consisted of a number of Topical Review papers introducing various as pects of these themes, supplemented by a large number of contributed papers (72 in to tal) presented either orally or as posters. Undoubtedly, the excellent poster sessions formed one of the highlights of the meeting.

The Heliosphere Near Solar Minimum

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Publisher : Springer Science & Business Media
ISBN 13 : 9781852332044
Total Pages : 456 pages
Book Rating : 4.3/5 (32 download)

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Book Synopsis The Heliosphere Near Solar Minimum by : Andre Balogh

Download or read book The Heliosphere Near Solar Minimum written by Andre Balogh and published by Springer Science & Business Media. This book was released on 2001-05-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the Ulysses mission scientists gathered observations from the unexplored regions of the heliosphere. This book presents a highly readable and concise account of the results. The authors summarise our understanding of the area and provide the basis for understanding the more complex state of the heliosphere around solar maximum. The first chapter provides an overview of the region, introducing the heliosphere prior to the Ulysses mission, and mission objectives. Subsequent chapters discuss the areas of the heliosphere, large and small scale features, cosmic rays and energetic particles, and the observations of interstellar gas and cosmic dust.

Energetic Particles in the Heliosphere

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Publisher : Springer
ISBN 13 : 3319434950
Total Pages : 241 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Energetic Particles in the Heliosphere by : George M. Simnett

Download or read book Energetic Particles in the Heliosphere written by George M. Simnett and published by Springer. This book was released on 2016-12-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph traces the development of our understanding of how and where energetic particles are accelerated in the heliosphere and how they may reach the Earth. Detailed data sets are presented which address these topics. The bulk of the observations are from spacecraft in or near the ecliptic plane. It is timely to present this subject now that Voyager-1 has entered the true interstellar medium. Since it seems unlikely that there will be a follow-on to the Voyager programme any time soon, the data we already have regarding the outer heliosphere are not going to be enhanced for at least 40 years.

The 3-D Heliosphere at Solar Maximum

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Publisher : Springer Science & Business Media
ISBN 13 : 9401732302
Total Pages : 416 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis The 3-D Heliosphere at Solar Maximum by : R.G. Marsden

Download or read book The 3-D Heliosphere at Solar Maximum written by R.G. Marsden and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our knowledge of the heliosphere in three dimensions near solar minimum has advanced significantly in the last 10 years, largely as a result of the on-going ESAINASA Ulysses mission. Similar advances in our understanding of the global heliosphere near solar maximum are to be expected with the return of Ulysses to high solar latitudes in 2000/200 I. With this in mind, the 34th ESLAB Symposium, held at ESTEC in Noordwijk, The Netherlands, on 3-6 October, 2000, was devoted to 'The 3-D Heliosphere at Solar Maximum'. This was the third ESLAB Sympo sium focusing on the three-dimensional heliosphere (previous symposia being in 1985 and 1994), and the timing was particularly appropriate, marking as it did the 10th anniversary of the launch of the Ulysses spacecraft. Furthermore, Ulysses had just started its third high-latitude pass, the second over the Sun's south polar regions. The symposium addressed a wide range of topics related to the solar-maximum heliosphere, with presentations on many of the latest findings from Ulysses and other space-based missions. Ground-based studies and theoretical modeling were also well represented. Specific questions to which answers were sought included the following.

The Heliosphere through the Solar Activity Cycle

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Publisher : Springer Science & Business Media
ISBN 13 : 3540743022
Total Pages : 286 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Heliosphere through the Solar Activity Cycle by : A. Balogh

Download or read book The Heliosphere through the Solar Activity Cycle written by A. Balogh and published by Springer Science & Business Media. This book was released on 2007-12-08 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding how the Sun changes though its 11-year sunspot cycle and how these changes affect the vast space around the Sun – the heliosphere – has been one of the principal objectives of space research since the advent of the space age. This book presents the evolution of the heliosphere through an entire solar activity cycle. The last solar cycle (cycle 23) has been the best observed from both the Earth and from a fleet of spacecraft. Of these, the joint ESA-NASA Ulysses probe has provided continuous observations of the state of the heliosphere since 1990 from a unique vantage point, that of a nearly polar orbit around the Sun. Ulysses’ results affect our understanding of the heliosphere from the interior of the Sun to the interstellar medium - beyond the outer boundary of the heliosphere. Written by scientists closely associated with the Ulysses mission, the book describes and explains the many different aspects of changes in the heliosphere in response to solar activity. In particular, the authors describe the rise in solar activity from the last minimum in solar activity in 1996 to its maximum in 2000 and the subsequent decline in activity.

Coupling of the High and Low Latitude Heliosphere and Its Relation to the Corona

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Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Coupling of the High and Low Latitude Heliosphere and Its Relation to the Corona by : COSPAR. Scientific Commission D. D0.7 Symposium (Nagoya, Japan)

Download or read book Coupling of the High and Low Latitude Heliosphere and Its Relation to the Corona written by COSPAR. Scientific Commission D. D0.7 Symposium (Nagoya, Japan) and published by . This book was released on 2000 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cosmic Rays in the Heliosphere

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Publisher : Springer Science & Business Media
ISBN 13 : 9401711895
Total Pages : 376 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Cosmic Rays in the Heliosphere by : L.A. Fisk

Download or read book Cosmic Rays in the Heliosphere written by L.A. Fisk and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: In every scientific discipline there are milestones - periods of significant accom plishment when it is appropriate to pause and summarize the state of the field. Such is the case for the study of the behavior of cosmic rays in the heliosphere. We are just passing through solar minimum conditions, when the heliosphere has a well-ordered and relatively simple configuration. We have been fortunate to have an array of spacecraft - unprecedented in the history of space exploration and unlikely to be repeated for generations - to provide comprehensive measurements of cosmic rays throughout the heliosphere. Ulysses has completed its historic first exploration of the heliosphere at high heliographic latitudes. Pioneer and Voyager have been exploring the outer heliosphere. The durable IMP-8 and now the WIND spacecraft have provided detailed baseline measurements at Earth. Concurrently, there has been a steady improvement in theoretical understanding of cosmic ray behavior through the use of ever more sophisticated numerical models. This milestone in cosmic ray studies was celebrated with a Workshop on Cos mic Rays in the Heliosphere which was convened by L. A. Fisk, J. R. Jokipii.

The Heliosphere in the Local Interstellar Medium

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Publisher : Springer Science & Business Media
ISBN 13 : 9400917821
Total Pages : 408 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis The Heliosphere in the Local Interstellar Medium by : Rudolf von Steiger

Download or read book The Heliosphere in the Local Interstellar Medium written by Rudolf von Steiger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: In summary, we can conclude that the contributions of the different ionization processes to the total ionization rate for the most abundant interstellar species are basically known. The ionization of the noble gases He and Ne is almost completely dominated by photoionization, whereas for H charge-exchange with the solar wind is most important. For other species, such as 0 and Ar, both processes contribute significantly. Electron impact ionization can typically contribute by '" 10% to the total rate in the inner Solar System. Because direct measurements of the solar EUV flux are not yet continuously available, the variation of the ionization rate over the solar cycle still contains a relatively large uncertainty. The recent measurements of pickup ion distributions and of the neutral helium gas provide an independent tool to determine the total ionization rate that can be used to cross calibrate with the results obtained for the individual ionization processes. Acknowledgements The authors are grateful to M. Allen for supplying us with new data on photoioniza tion cross-sections compiled by him. We thank also M. Gruntman for drawing our attention to and support in collecting the most recent data on charge-exchange cross-sections. D. R. was supported by grant No. 2 P03C. 004. 09 from the Com mittee for Scientific Research (Poland). This work was also supported in part through NASA contract NAS7-918, NSF Grant INT-911637, NASA Grant NAGW- 2579.

Observatories in Earth Orbit and Beyond

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Publisher : Springer Science & Business Media
ISBN 13 : 9401134545
Total Pages : 537 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Observatories in Earth Orbit and Beyond by : Y. Kondo

Download or read book Observatories in Earth Orbit and Beyond written by Y. Kondo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: When I became President of International Astronomical Union Commission 44 for the triennial period 1985-1988, several members of the Organizing Committee and I agreed that it would be a good idea for our Commission to host a conference on observatories in space in view of their increasingly important role in astronomi cal research. IAU Colloquium Number 123 "Observatories in Earth Orbit and Beyond" is the first colloquium sponsored by IAU Com mission 44 on Astronomy from Space, although Commission 44 has co-sponsored numerous colloquia and symposia in the past. The past two decades have seen a flourishing of astronomical observatories in space. Over a dozen orbiting observatories have opened up a new window on the universe, providing hitherto una vailable data in the electromagnetic spectral range from gamma-ray, X-ray, ultraviolet to infrared and radio. This has clearly demon strated the crucial nature of astronomical observations from space. The invited talks of present colloquium consist primarily of reviews of currently operating observatories in space, future observatories that have been approved by sponsoring government or space agencies, the launch systems of U.S.A., E.S.A., U.S.S.R. and Japan, discussions of various orbits and sites (such as the Moon), and alternate approaches in designing space observatories. Several panel discus sions addressed those issues as well as the major unsolved problems of astronomy. Contributed poster papers included descriptions of space observatories that are in planning stage.

Encyclopedia of Astronomy & Astrophysics

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Publisher : CRC Press
ISBN 13 : 1000523039
Total Pages : 5610 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Encyclopedia of Astronomy & Astrophysics by : P Murdin

Download or read book Encyclopedia of Astronomy & Astrophysics written by P Murdin and published by CRC Press. This book was released on 2001-01-01 with total page 5610 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a unique collaboration, Nature Publishing Group and Institute of Physics Publishing have published the most extensive and comprehensive reference work in astronomy and astrophysics. This unique resource covers the entire field of astronomy and astrophysics and this online version includes the full text of over 2,750 articles, plus sophisticated search and retrieval functionality and links to the primary literature. The Encyclopaedia's authority is assured by editorial and advisory boards drawn from the world's foremost astronomers and astrophysicists. This first class resource is an essential source of information for undergraduates, graduate students, researchers and seasoned professionals, as well as for committed amateurs, librarians and lay people wishing to consult the definitive astronomy and astrophysics reference work.

Annuaire européen. 42.1994(1996)

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Publisher : Martinus Nijhoff Publishers
ISBN 13 : 9789041101938
Total Pages : 1278 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Annuaire européen. 42.1994(1996) by : Tsimaratos

Download or read book Annuaire européen. 42.1994(1996) written by Tsimaratos and published by Martinus Nijhoff Publishers. This book was released on 1996-11-19 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "European Yearbook" promotes the scientific study of European organisations and the Organisation for Economic Co-operation and Development. Each volume contains a detailed survey of the history, structure and yearly activities of each organisation and an up-to-date chart providing a clear overview of the member states of each organisation. In addition, a number of articles on topics of general interest are included in each volume. A general index by subject and name, and a cumulative index of all the articles which have appeared in the "Yearbook," are included in every volume and provide direct access to the "Yearbook"'s subject matter. Each volume contains a comprehensive bibliography covering the year's relevant publications. This is an indispensable work of reference for anyone dealing with the European institutions. It is bilingual (English and French).

Interball in the ISTP Program

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Publisher : Springer Science & Business Media
ISBN 13 : 9401144877
Total Pages : 292 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Interball in the ISTP Program by : David Gary Sibeck

Download or read book Interball in the ISTP Program written by David Gary Sibeck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date progress report on the current status of solar-terrestrial relation studies with an emphasis on observations by the Russian Interball spacecraft and the Czech Magion subsatellites. Papers in the volume describe the various spacecraft in the International Solar-Terrestrial Program and the research questions that they are being used to address. The emphasis is on correlative studies employing multiple instruments and multiple spacecraft. The book begins with a description of each spacecraft active in 1998 and describes the roles they can play in correlative studies. This is followed by an up-to-date status report concerning ongoing studies of the solar wind, foreshock, bow shock, magnetopause, magnetotail, and ionosphere, with an emphasis on the observations made by the four Interball spacecraft. Readership: Researchers and graduate students of space physics and astrophysics.

The Sun and the Heliosphere in Three Dimensions

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Publisher : Springer Science & Business Media
ISBN 13 : 9400946120
Total Pages : 518 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis The Sun and the Heliosphere in Three Dimensions by : R.G. Marsden

Download or read book The Sun and the Heliosphere in Three Dimensions written by R.G. Marsden and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 19th ESLAB Symposium on 'The Sun and the Heliosphere in Three Dimensions' was held in Les Diablerets (Switzerland) on 4-6 June 1985. Organised almost exactly ten years after the Goddard Space Fl i ght Center Sympos i um dea 1 i ng with the Sun and the i nterp 1 anetary medium in three dimensions, the aim of this Symposium was not only to review the progress made in understanding the three-dimensional structure and dynamics of the heliosphere, but also to look ahead to the scientific return to be expected from the Ulysses mission. Scheduled for launch in May 1986, the scientific instrumentation on board Ulysses will shed light on the conditions and processes occurring away from the ecliptic plane, thereby adding literally a new dimension to our understanding of the only stellar plasmasphere to which we have direct access. The scientific programme of the Symposium was built around a series of invited review papers dealing with aspects of the corona and its influence on the interplanetary medium via transient ejecta, the solar wind, energetic solar particles and galactic cosmic rays, interplanetary dust and neutral gas. These invited talks were supplemented by a number of contributed and poster papers. With the exception of three contributed talks and Wibberenz' review of coronal and acceleration of energetic particles, all papers propagation presented at the Symposium are included in this volume.

Reports on Astronomy

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Publisher : Springer Science & Business Media
ISBN 13 : 9401157626
Total Pages : 584 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Reports on Astronomy by : Immo Appenzeller

Download or read book Reports on Astronomy written by Immo Appenzeller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: IAU Transactions are published as a volume corresponding to each General Assembly. Volume A is produced prior to the Assembly and contains Reports on Astronomy, prepared by each Commission President. The intention is to summarize the astronomical results that have affected the work of the Commission since the production of the previous Reports up to a time which is about one year prior to the General Assembly. Volume B is produced after the Assembly and contains accounts of Commission Meetings which were held, together with other material. The reports included in the present volume range from outline summaries to lengthy compilations and references. Most reports are in English.

Highlights of Spanish Astrophysics IV

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Publisher : Springer Science & Business Media
ISBN 13 : 140205999X
Total Pages : 373 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Highlights of Spanish Astrophysics IV by : Sociedad Española De Astronomía. Scientific Meeting

Download or read book Highlights of Spanish Astrophysics IV written by Sociedad Española De Astronomía. Scientific Meeting and published by Springer Science & Business Media. This book was released on 2007-07-23 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume documents the contributions presented at the Seventh Scientific Meeting of the Spanish Astronomical Society (Sociedad Española de Astronomía, SEA). The event bought together 301 participants who presented 161 contributed talks and 120 posters, the greatest numbers up to now. The fact that most exciting items of the current astronomical research were addressed in the meeting proofs the good health of the SEA, a consolidated organization founded fifteen years ago in Barcelona. Two plenary sessions of the meeting were devoted to the approved entrance of Spain as a full member of the European Southern Observatory (ESO) and to the imminent first light of the greatest telescope in the world, the GTC (Gran Telescopio de Canarias), milestones that will certainly lead the Spanish Astronomy in the next future.

Solar Astrophysics

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Publisher : John Wiley & Sons
ISBN 13 : 3527618082
Total Pages : 480 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Solar Astrophysics by : Peter V. Foukal

Download or read book Solar Astrophysics written by Peter V. Foukal and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised edition of Solar Astrophysics describes our current understanding of the sun - from its deepest interior, via the layers of the directly observable atmosphere to the solar wind, right out to its farthest extension into interstellar space. It includes a comprehensive account of the history of solar astrophysics, along with an overview of the key instruments throughout the various periods. In contrast to other books on this topic, the choice of material deals evenhandedly with the entire scope of important topics covered in solar research. The authors make the advances in our understanding of the sun accessible to students and non-specialists by way of careful use of relatively simple physical concepts. The book offers an incisive, reliable, and well-planned look at all that is fascinating and new in studies of the sun.

Physics of the Inner Heliosphere I

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Publisher : Springer Science & Business Media
ISBN 13 : 3642753612
Total Pages : 290 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Physics of the Inner Heliosphere I by : Rainer Schwenn

Download or read book Physics of the Inner Heliosphere I written by Rainer Schwenn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics of the Inner Heliosphere gives for the first time a comprehensive and complete summary of our knowledge of the inner solar system. Using data collected over more than 11 years by the HELIOS twin solar probes, one of the most successful ventures in unmanned space exploration, the authors have compiled 10 extensive reviews of the physical processes of the inner heliosphere and their connections to the solar atmosphere. Researchers and advanced students in space and plasma physics, astronomy, and solar physics will be surprised to see just how closely the heliosphere is tied to the sun and how sensitively it depends on our star. The four chapters of Volume I of the work deal with large-scale phenomena: - observations of the solar corona - the structure of the interplanetary medium - the interplanetary magnetic field - interplanetary dust.