Willy Benz - Böcker
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8 produkter
8 produkter
From Dust to Terrestrial Planets
Proceedings of an ISSI Workshop, 15–19 February 1999, Bern, Switzerland
Inbunden, Engelska, 2000
2 100 kr
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This volume gives a comprehensive and integrated overview of current knowledge and understanding of the processes occurring during the first 100 million years of the solar system, when the terrestrial planets formed. It is the result of a workshop at ISSI, where planetary scientists, astrophysicists, and cosmochemists exchanged their data, interpretations, and ideas on theoretical models. The book provides a broad synthesis of ground- and spaced-based observations, laboratory experiments, numerical simulations, and theoretical considerations dealing with the collapse of molecular clouds to proto-planetary disks and their subsequent evolution. Emphasis is given to the evolution of the disk and the relevant timescales characterizing the underlying (magnetohydro)dynamical, (astro)physical, and (geo)chemical processes responsible for the current distribution and composition of the material in the solar system. Papers in this volume cover the topics of proto-solar disk formation and evolution, formation of the most original compounds and first solids and their subsequent accretion into planetesimals, planetary embryos, and ultimately into planets.The book is intended to provide scientists in space physics and geophysical research with an up-to-date status report on current understanding of terrestrial planet formation, and also to serve the advanced graduate student with introductory material on this active field of research.
1 064 kr
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Research on extrasolar planets is one of the most exciting fields of activity in astrophysics. In a decade only, a huge step forward has been made from the early speculations on the existence of planets orbiting "other stars" to the first discoveries and to the characterization of extrasolar planets. This breakthrough is the result of a growing interest of a large community of researchers as well as the development of a wide range of new observational techniques and facilities.Based on their lectures given at the 31st Saas-Fee Advanced Course, Andreas Quirrenbach, Tristan Guillot and Pat Cassen have written up up-to-date comprehensive lecture notes on the "Detection and Characterization of Extrasolar Planets", "Physics of Substellar Objects Interiors, Atmospheres, Evolution" and "Protostellar Disks and Planet Formation". This book will serve graduate students, lecturers and scientists entering the field of extrasolar planets as detailed and comprehensive introduction.
Trans-Neptunian Objects and Comets
Saas-Fee Advanced Course 35. Swiss Society for Astrophysics and Astronomy
Inbunden, Engelska, 2007
1 064 kr
Skickas inom 10-15 vardagar
1 064 kr
Skickas inom 10-15 vardagar
Research on extrasolar planets is one of the most exciting fields of activity in astrophysics. In a decade only, a huge step forward has been made from the early speculations on the existence of planets orbiting "other stars" to the first discoveries and to the characterization of extrasolar planets. This breakthrough is the result of a growing interest of a large community of researchers as well as the development of a wide range of new observational techniques and facilities.Based on their lectures given at the 31st Saas-Fee Advanced Course, Andreas Quirrenbach, Tristan Guillot and Pat Cassen have written up up-to-date comprehensive lecture notes on the "Detection and Characterization of Extrasolar Planets", "Physics of Substellar Objects Interiors, Atmospheres, Evolution" and "Protostellar Disks and Planet Formation". This book will serve graduate students, lecturers and scientists entering the field of extrasolar planets as detailed and comprehensive introduction.
Trans-Neptunian Objects and Comets
Saas-Fee Advanced Course 35. Swiss Society for Astrophysics and Astronomy
Häftad, Engelska, 2010
1 093 kr
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The study of the Solar system, particularly of its newly discovered outer parts, is one of the hottest topics in modern astrophysics with great potential for revealing fundamental clues about the origin of planets and even the emergence of life. The three lecturers of the 35th Saas-Fee Advanced Course, which have been updated and collected in this volume, cover the field from observational, theoretical and numerical perspectives.
From Dust to Terrestrial Planets
Proceedings of an ISSI Workshop, 15–19 February 1999, Bern, Switzerland
Häftad, Engelska, 2012
2 100 kr
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The workshop "From Dust to Terrestrial Planets" was initiated by a working group of planetary scientists invited to ISSI by Johannes Geiss in November 1997. The group split to focus on three topics, one of which was the history of the early solar system, including the formation of the terrestrial planets in the inner solar system. Willy Benz, Gunter Lugmair, and Frank Podosek were invited to convene planetary scientists, astrophysicists, and cosmochemists to synthesize the current knowledge on the origin and evolution of our inner planetary system. The convenors raised the interest of scientists from all over the world in the detailed assessment of the available astronomical, chronological, geochemical and dynamical constraints of the first period of inner solar system evolution. In partic ular, this included appraisal of the newest results from astronomical observations by the Hubble Space Telescope, the Infrared Space Observatory, and other space and ground-based facilities of solar-like systems and nebular disks, possibly repre senting early stages of the solar accretion disk and planet formation. At the same time, the current models of the origin, evolution, transport, and accretion processes of circum stellar disks were presented. This included the new insights provided by the recent discovery of extrasolar giant planets, which were considered insofar as they are relevant to the overall dynamics of the inner part of the solar system.
1 472 kr
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This volume discusses the evolutionary paths linking planets and their atmospheres to their origin within circumstellar disks. It reviews the main phases of this evolution, summarizes what we understand and what are the important open questions, and suggests ways towards solutions. Dust accretion within disks generates planet cores, while gas accretion on these cores leads to the diversity of their fluid envelopes. The formation of planetary proto-atmospheres and oceans is an essential product of planet formation. A fraction of the planets retain their primary proto-atmosphere, while others lose it and may form a “secondary” atmosphere. When the disk finally dissipates, it leaves us with the combination of a planetary system and a debris disk. Using the next generation of observing facilities, we will be able to reconstruct more accurately the evolutionary paths linking stellar genesis to the possible emergence of habitable worlds.Originally published in Space Science Reviews, Volume 205, Issue 1-4, December 2016
1 472 kr
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This volume discusses the evolutionary paths linking planets and their atmospheres to their origin within circumstellar disks. Dust accretion within disks generates planet cores, while gas accretion on these cores leads to the diversity of their fluid envelopes.