Atomic Processes in Hot Plasmas and X-ray Emission
Author: Takako Katō
Publisher:
Published: 1978
Total Pages: 51
ISBN-13:
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Author: Takako Katō
Publisher:
Published: 1978
Total Pages: 51
ISBN-13:
DOWNLOAD EBOOKAuthor: Frank B. Rosmej
Publisher: Springer Nature
Published: 2021-09-06
Total Pages: 668
ISBN-13: 3030059685
DOWNLOAD EBOOKPlasma Atomic Physics provides an overview of the elementary processes within atoms and ions in plasmas, and introduces readers to the language of atomic spectra and light emission, allowing them to explore the various and fascinating radiative properties of matter. The book familiarizes readers with the complex quantum-mechanical descriptions of electromagnetic and collisional processes, while also developing a number of effective qualitative models that will allow them to obtain adequately comprehensive descriptions of collisional-radiative processes in dense plasmas, dielectronic satellite emissions and autoionizing states, hollow ion X-ray emissions, polarized atoms and ions, hot electrons, charge exchange, atomic population kinetics, and radiation transport. Numerous applications to plasma spectroscopy and experimental data are presented, which concern magnetic confinement fusion, inertial fusion, laser-produced plasmas, and X-ray free-electron lasers’ interaction with matter. Particular highlights include the development of quantum kinetics to a level surpassing the almost exclusively used quasi-classical approach in atomic population kinetics, the introduction of the recently developed Quantum-F-Matrix-Theory (QFMT) to study the impact of plasma microfields on atomic populations, and the Enrico Fermi equivalent photon method to develop the “Plasma Atom”, where the response properties and oscillator strength distribution are represented with the help of a local plasma frequency of the atomic electron density. Based on courses held by the authors, this material will assist students and scientists studying the complex processes within atoms and ions in different kinds of plasmas by developing relatively simple but highly effective models. Considerable attention is paid to a number of qualitative models that deliver physical transparency, while extensive tables and formulas promote the practical and useful application of complex theories and provide effective tools for non-specialist readers.
Author: David Salzmann
Publisher: Oxford University Press
Published: 1998-08-20
Total Pages: 272
ISBN-13: 0195355156
DOWNLOAD EBOOKThe aim of this book is to provide the reader with a coherent and updated comprehensive treatise that covers the central subjects of the field. The style and content is suitable both for students and researchers. Highlights of the book include (among many others) the Ion-Sphere model, statistical models, Average-Atom model, emission spectrum, unresolved transition arrays, supertransition arrays, radiation transport, escape factors and x-ray lasers.
Author: Jacques Bauche
Publisher: Springer
Published: 2015-08-03
Total Pages: 386
ISBN-13: 3319181475
DOWNLOAD EBOOKThis book is devoted to the calculation of hot-plasma properties which generally requires a huge number of atomic data. It is the first book that combines information on the details of the basic atomic physics and its application to atomic spectroscopy with the use of the relevant statistical approaches. Information like energy levels, radiative rates, collisional and radiative cross-sections, etc., must be included in equilibrium or non-equilibrium models in order to describe both the atomic-population kinetics and the radiative properties. From the very large number of levels and transitions involved in complex ions, some statistical (global) properties emerge. The book presents a coherent set of concepts and compact formulas suitable for tractable and accurate calculations. The topics addressed are: radiative emission and absorption, and a dozen of other collisional and radiative processes; transition arrays between level ensembles (configurations, superconfigurations); effective temperatures of configurations, superconfigurations, and ions; charge-state distributions; radiative power losses and opacity. There are many numerical examples and comparisons with experiment presented throughout the book. The plasma properties described in this book are especially relevant to large nuclear fusion facilities such as the NIF (California) and the ITER (France), and to astrophysics. Methods relevant to the central-field configurational model are described in detail in the appendices: tensor-operator techniques, second-quantization formalism, statistical distribution moments, and the algebra of partition functions. Some extra tools are propensity laws, correlations, and fractals. These methods are applied to the analytical derivation of many properties, specially the global ones, through which the complexity is much reduced. The book is intended for graduate-level students, and for physicists working in the field.
Author: Kakuyūgō Kagaku Kenkyūjo
Publisher:
Published: 1991
Total Pages: 187
ISBN-13:
DOWNLOAD EBOOKAuthor: Yong-Ki Kim
Publisher: Conference Proceedings Series
Published: 1990
Total Pages: 314
ISBN-13:
DOWNLOAD EBOOKAuthor: James S. Cohen
Publisher: American Inst. of Physics
Published: 2004-11-09
Total Pages: 298
ISBN-13: 9780735402119
DOWNLOAD EBOOKAll papers were peer-reviewed for this proceedings volume. The conference focused on atomic physics relevant to plasmas, and plasma science dependent on atomic processes, from either a modeling or diagnostics point of view. Also, an exciting breakthrough discovery was first announced at this conference on a new antihydrogen formation technique. Topics include the relatively mature research areas of atomic structure and collisions, atomic kinetics, laser-produced plasmas, magnetic- and inertial-confinement fusion, Z-pinches, opacities and equation of state, lighting, and astrophysics, as well as the burgeoning areas of warm dense matter simulations and ultracold plasmas used, for example, in the recent formation of antihydrogen.
Author: K. Mima
Publisher:
Published: 1991
Total Pages: 187
ISBN-13:
DOWNLOAD EBOOKAuthor: C. F. Barnett
Publisher: Academic Press
Published: 2013-09-11
Total Pages: 517
ISBN-13: 1483218678
DOWNLOAD EBOOKApplied Atomic Collision Physics, Volume 2: Plasmas covers topics on magnetically confined plasmas. The book starts by providing the history of fusion research and describing the various approaches in both magnetically and inertially confined plasmas. The text then gives a general discussion of the basic concepts and properties in confinement and heating of a plasma. The theory of atomic collisions that result in excited quantum states, particularly highly ionized impurity atoms; and diverse diagnostic topics such as emission spectra, laser scattering, electron cyclotron emission, particle beams, and bremsstrahlung are also considered. The book further tackles heating of plasma by energetic particles; the boundary or edge plasma and particle-surface interactions; and the role of atomic physics in hot dense plasmas. Physicists and people involved in plasma and fusion energy studies will find the book invaluable.
Author: Heinrich F. Beyer
Publisher: Springer Science & Business Media
Published: 2013-03-09
Total Pages: 242
ISBN-13: 3662034956
DOWNLOAD EBOOKThis title is a comprehensive collection of atomic characteristics of highly charged ion sources and elementary processes related to X-ray radiation: energy levels, wavelengths, transition probabilities, cross sections and rate coefficients. Many figures, tables, simple formulas and scaling laws accompany the text wherever possible.