Elementary Processes in Hydrogen-Helium Plasmas

Elementary Processes in Hydrogen-Helium Plasmas PDF Author: Ratko K. Janev
Publisher: Springer Science & Business Media
ISBN: 364271935X
Category : Science
Languages : en
Pages : 322

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Book Description
Atomic and molecular processes play an important role in laboratory and astrophysical plasmas for a wide range of conditions, and determine, in part, their electrical, transport, thermal, and radiation properties. The study of these and other plasma properties requires a knowledge of the cross sections, reaction rate coefficients, and inelastic energy transfers for a variety of collisional reactions. In this review, we provide quantitative information about the most important collision processes occurring in hy drogen, helium, and hydrogen-helium plasmas in the temperature range from 0. 1 eV to 20 keY. The material presented here is based on published atomic and molecular collision data, theoretical calculations, and appro priate extrapolation and interpolation procedures. This review gives the properties of each reaction, graphs of the cross sections and reaction rate coeffiCients, and the coefficients of analytical fits for these quantities. We present this information in a form that will enable researchers who are not experts in atomic physics to use the data easily. The authors thank their colleagues at the Princeton Plasma Physics Laboratory and in the atomic physics community who have made many useful suggestions for the selection and presentation o. f t. he material. We gratefully acknowledge the excellent technical assistance of Elizabeth Carey for the typing, and Bernie Giehl for the drafting. This work was supported in part by the U. S. Department of Energy Contract No. DE-AC02-76-CHO-3073. Princeton, USA R. K. Janev W. D. Langer September, 1987 K. Evans, Jr. , D. E.

Elementary Processes in Hydrogen-Helium Plasmas

Elementary Processes in Hydrogen-Helium Plasmas PDF Author: Ratko K. Janev
Publisher: Springer Science & Business Media
ISBN: 364271935X
Category : Science
Languages : en
Pages : 322

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Book Description
Atomic and molecular processes play an important role in laboratory and astrophysical plasmas for a wide range of conditions, and determine, in part, their electrical, transport, thermal, and radiation properties. The study of these and other plasma properties requires a knowledge of the cross sections, reaction rate coefficients, and inelastic energy transfers for a variety of collisional reactions. In this review, we provide quantitative information about the most important collision processes occurring in hy drogen, helium, and hydrogen-helium plasmas in the temperature range from 0. 1 eV to 20 keY. The material presented here is based on published atomic and molecular collision data, theoretical calculations, and appro priate extrapolation and interpolation procedures. This review gives the properties of each reaction, graphs of the cross sections and reaction rate coeffiCients, and the coefficients of analytical fits for these quantities. We present this information in a form that will enable researchers who are not experts in atomic physics to use the data easily. The authors thank their colleagues at the Princeton Plasma Physics Laboratory and in the atomic physics community who have made many useful suggestions for the selection and presentation o. f t. he material. We gratefully acknowledge the excellent technical assistance of Elizabeth Carey for the typing, and Bernie Giehl for the drafting. This work was supported in part by the U. S. Department of Energy Contract No. DE-AC02-76-CHO-3073. Princeton, USA R. K. Janev W. D. Langer September, 1987 K. Evans, Jr. , D. E.

Elementary Processes in Hydrogen-helium Plasmas

Elementary Processes in Hydrogen-helium Plasmas PDF Author: Ratko K. Janev
Publisher:
ISBN:
Category : Helium
Languages : en
Pages :

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Book Description


Elementary Processes in Hydrogen-Helium Plasmas

Elementary Processes in Hydrogen-Helium Plasmas PDF Author: Ratko K Janev
Publisher:
ISBN: 9783642719363
Category :
Languages : en
Pages : 340

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Book Description


Review of Fundamental Processes and Applications of Atoms and Ions

Review of Fundamental Processes and Applications of Atoms and Ions PDF Author: C. D. Lin
Publisher: World Scientific
ISBN: 9789810215378
Category : Science
Languages : en
Pages : 636

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Book Description
This book reviews the major progress made in the fields of atomic, molecular and optical physics in the last decade. It contains eleven chapters in which contributors have highlighted the major accomplishments made in a given subfield. Each chapter is not a comprehensive review, but rather a succinct survey of the most interesting developments achieved in recent years. This book contains information on many AMO subfields and can be used as a textbook for graduate students interested in entering AMO physics. It may also serve researchers who wish to familiarize themselves with other AMO subfields.

Polarization, Alignment, and Orientation in Atomic Collisions

Polarization, Alignment, and Orientation in Atomic Collisions PDF Author: Nils Andersen
Publisher: Springer Science & Business Media
ISBN: 9780387989891
Category : Science
Languages : en
Pages : 560

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Book Description
CD-ROM contains: articles in PDF format and "charge cloud movies" in Quick Time format.

Hydrogen Recycling at Plasma Facing Materials

Hydrogen Recycling at Plasma Facing Materials PDF Author: C.H. Wu
Publisher: Springer Science & Business Media
ISBN: 9401143315
Category : Technology & Engineering
Languages : en
Pages : 351

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Book Description
One of the most important issues in the construction of future magnetic confinement fusion machines is that of the materials of which they are constructed, and one of the key points of proper material choice is the recycle of hydrogen isotopes with materials at the plasma face. Tritium machines demand high safety and economy, which in turn requires the lowest possible T inventory and smallest possible permeation through the plasma facing materials. The recycle behaviour of the in-vessel components must also be known if the plasma reaction is to predictable and controllable, and finally, the fuel cycle and plasma operating regimes may be actively controlled by special materials and methods. The book discusses both laboratory experiments exploring the basic properties of non-equilibrium hydrogen-solid systems (diffusion, absorption, boundary processes) and experimental results obtained from existing fusion machines under conditions simulating future situations to some extent. Contributions are from experts in the fields of nuclear fusion, materials science, surface science, vacuum science and technology, and solid state physics.

Plasma Physics

Plasma Physics PDF Author: K. Nishikawa
Publisher: Springer Science & Business Media
ISBN: 3662040786
Category : Science
Languages : en
Pages : 353

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Book Description
This book presents a thorough treatment of plasma physics, beginning at an introductory level and proceeding to an extensive discussion of its applications in thermonuclear fusion research. The physics of fusion plasmas is explained mainly in relation to recent progress in tokamak research, but other plasma confinement schemes, such as stellarators and inertial confinement, are also described. The unique and systematic presentation will help readers to understand the overall structure of plasma theory.

Plasma Applications In Gases, Liquids And Solids: Technology And Methods

Plasma Applications In Gases, Liquids And Solids: Technology And Methods PDF Author: Claudia Riccardi
Publisher: World Scientific
ISBN: 9811275947
Category : Science
Languages : en
Pages : 296

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Book Description
This book explores the exciting and evolving world of plasma physics in materials manufacturing and processing. From ionized discharges to non-thermal equilibrium plasmas, new phenomena in physics are constantly emerging. Written, organized, and edited by internationally recognized experts, the various chapters delve into diverse issues in plasma science, including new applications at the nanoscale to the development of diagnostic tools and simulations. The interactions between the plasma state and matter, both surface and bulk, as well as gases and liquids, are explored. As electric discharges in plasmas continue to expand towards new horizons, anyone interested in this fascinating field would benefit from this book as an up-to-date and essential resource.

Introduction to Plasma Spectroscopy

Introduction to Plasma Spectroscopy PDF Author: Hans-Joachim Kunze
Publisher: Springer Science & Business Media
ISBN: 3642022332
Category : Science
Languages : en
Pages : 242

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Book Description
Although based on lectures given for graduate students and postgraduates starting in plasma physics, this concise introduction to the fundamental processes and tools is as well directed at established researchers who are newcomers to spectroscopy and seek quick access to the diagnostics of plasmas ranging from low- to high-density technical systems at low temperatures, as well as from low- to high-density hot plasmas. Basic ideas and fundamental concepts are introduced as well as typical instrumentation from the X-ray to the infrared spectral regions. Examples, techniques and methods illustrate the possibilities. This book directly addresses the experimentalist who actually has to carry out the experiments and their interpretation. For that reason about half of the book is devoted to experimental problems, the instrumentation, components, detectors and calibration.

Atom, Molecule, and Cluster Beams II

Atom, Molecule, and Cluster Beams II PDF Author: Hans Pauly
Publisher: Springer Science & Business Media
ISBN: 3662059029
Category : Science
Languages : en
Pages : 391

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Book Description
This book completes the physical foundations and experimental techniques described in volume 1 with an updated review of the accessory equipment indispensable in molecular beam experiments. It extends the subject to cluster beams and beams of hyperthermal and subthermal energies.