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Experimental and theoretical studies of Stark broadening of spectral lines in plasmas are the cornerstone of a large number of spectroscopic diagnostics of laboratory and astrophysical plasmas. As such, they are very important both fundamentally and practically, the latter being due to the numerous practical applications of plasmas. Examples are studies dealing with: controlled thermonuclear fusion (that would provide a virtually unlimited source of energy), plasma-based lasers for medical and other purposes, technological microwave discharges (especially those used for manufacturing microchips), a better understanding of solar activity, other astrophysical objects (white dwarfs, flare stars, and so on). The book reviews advances in this area achieved in recent years and presents new original papers building on these advances.
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This book is devoted primarily to recent advances in applying the approximate analytical method of the separation of rapid and slow subsystems to other quantum realms. Such systems include hydrogen atoms in a high-frequency laser field, rotator-dipoles in a high-frequency field, one-electron Rydberg quasimolecules in various fields, muonic-electronic helium atoms and the dynamical Stark broadening of spectral lines by plasma ions and electrons. The book also presents novel applications to some unrestricted three-body systems in celestial mechanics, such as a planet orbiting around a binary star or a star-planet-moon system. These results are practically important in the quest for achieving controlled nuclear fusion on Earth, as well as expanding practical applications of lasers and other related fields.
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Nonlinearity is omnipresent in nature and in laboratory experiments. The nonlinear phenomena in the radiation from plasmas are fundamentally important because of the rich physics behind these phenomena. They are also practically important because the most informative way to study laboratory and astrophysical plasmas is by analysing their radiation. These nonlinear phenomena constitute the subject of this comprehensive book. First, the book covers various nonlinear phenomena occurring in plasmas containing quasimonochromic electric fields. Second, the book covers nonlinear phenomena manifesting in the Stark broadening of spectral lines by dynamic plasma electrons or ions. Many theoretical results presented in the book are counterintuitive, and are illustrated by numerous two-dimensional and three-dimensional plots. The book also describes various applications of the theoretical results for areas of diagnostics for laboratory and astrophysical plasmas.
Plasma radiation. --- Plasma physics. --- SCIENCE / Radiation.
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This book presents advances in x-ray spectroscopy of plasmas interacting with a laser radiation and laser-induced plasmas. This research is practically important for the quest for the controlled nuclear fusion, for studying matter under extreme conditions, for providing atomic reference data, for laboratory modelling of physical processes in astrophysical objects, and for a better understanding of intense laser-plasma interactions.
Plasma spectroscopy. --- X-ray spectroscopy. --- Laser plasmas --- Optical physics. --- SCIENCE / Physics / Optics & Light. --- Spectra.
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Simple atoms are atoms consisting of no more than three particles. They are the test-bench of atomic physics and quantum mechanics. This book presents these findings, bridging the gap between textbook descriptions of these systems and the latest research. Counterintuitive phenomena in simple atomic and molecular systems are revealed, along with their fundamental importance and practical applications. These include the advanced methods for lasing in the infra-red and microwave ranges, the improved design of x-ray lasers, and advanced methods for spectroscopic diagnostics of plasmas. The analytical solutions of simple atoms and their role in theoretical physics will also be discussed. The book is aimed at graduate students and researchers in the field of atomic and molecular physics.
Atoms. --- Molecules. --- Nuclear physics. --- Quantum theory. --- Atomic & molecular physics. --- SCIENCE / Physics / Atomic & Molecular.
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As fascinating and unexplainable as the Universe appears to be, there are also an incredible number of similarities between the Universe and the everyday world, and we are constantly evolving to discover more about these incredible parallels, as this book unveils. Important topics such as Rydberg atoms, planet-star and satellite planet systems, star-planet-moon systems, and black holes, and atomic/quantum physics, as well as the explanation of dark matter, are addressed throughout the book. For those with a fascination for the world around us, as well as undergraduate and graduate students, researchers, and anyone who wishes to gain better physical insight into the discussed phenomena, this book offers a simplified approach to the beautiful world around us.
Cosmology. --- Quantum theory. --- Optical physics. --- SCIENCE / Physics / Optics & Light.
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This book covers recent analytical advances in the study of Rydberg atoms and molecules. The book presents classical descriptions of electron trajectories in Rydberg atoms, offering detailed visualisations and deep physical insight into the dynamics of the system. The book surveys studies of the energy shift of Rydberg atoms and molecules, the shapes of the spectral lines they emit, and counterintuitive phenomena observed in the process. At the cutting edge of its field, this research and reference text is ideal for graduate level students and researchers in quantum optics, quantum computing, plasma, and sensing technologies.
Rydberg states. --- Atomic & molecular physics. --- Atomic and molecular physics.
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