Collisional-radiative Model for Helium-like Ions - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Collisional-radiative Model for Helium-like Ions write by Takashi Fujimoto. This book was released on 1983. Collisional-radiative Model for Helium-like Ions available in PDF, EPUB and Kindle.
Modern Methods in Collisional-Radiative Modeling of Plasmas
Modern Methods in Collisional-Radiative Modeling of Plasmas - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modern Methods in Collisional-Radiative Modeling of Plasmas write by Yuri Ralchenko. This book was released on 2016-02-25. Modern Methods in Collisional-Radiative Modeling of Plasmas available in PDF, EPUB and Kindle. This book provides a compact yet comprehensive overview of recent developments in collisional-radiative (CR) modeling of laboratory and astrophysical plasmas. It describes advances across the entire field, from basic considerations of model completeness to validation and verification of CR models to calculation of plasma kinetic characteristics and spectra in diverse plasmas. Various approaches to CR modeling are presented, together with numerous examples of applications. A number of important topics, such as atomic models for CR modeling, atomic data and its availability and quality, radiation transport, non-Maxwellian effects on plasma emission, ionization potential lowering, and verification and validation of CR models, are thoroughly addressed. Strong emphasis is placed on the most recent developments in the field, such as XFEL spectroscopy. Written by leading international research scientists from a number of key laboratories, the book offers a timely summary of the most recent progress in this area. It will be a useful and practical guide for students and experienced researchers working in plasma spectroscopy, spectra simulations, and related fields.
Collisional-radiative Models for Hydrogen-like and Helium-like Carbon and Oxygen Ions and Applications to Experimental Data from the TS Tokamak and the Reversed Field Pinch RFX
Collisional-radiative Models for Hydrogen-like and Helium-like Carbon and Oxygen Ions and Applications to Experimental Data from the TS Tokamak and the Reversed Field Pinch RFX - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Collisional-radiative Models for Hydrogen-like and Helium-like Carbon and Oxygen Ions and Applications to Experimental Data from the TS Tokamak and the Reversed Field Pinch RFX write by L. Carraro. This book was released on 1996. Collisional-radiative Models for Hydrogen-like and Helium-like Carbon and Oxygen Ions and Applications to Experimental Data from the TS Tokamak and the Reversed Field Pinch RFX available in PDF, EPUB and Kindle.
Introduction to Plasma Spectroscopy
Introduction to Plasma Spectroscopy - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Introduction to Plasma Spectroscopy write by Hans-Joachim Kunze. This book was released on 2009-09-18. Introduction to Plasma Spectroscopy available in PDF, EPUB and Kindle. 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.
Space and Time Resolved Spectroscopy of Laser-produced Plasmas
Space and Time Resolved Spectroscopy of Laser-produced Plasmas - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Space and Time Resolved Spectroscopy of Laser-produced Plasmas write by . This book was released on 1988. Space and Time Resolved Spectroscopy of Laser-produced Plasmas available in PDF, EPUB and Kindle. The determination of level populations and detailed population mechanisms in dense plasmas has become an increasingly important problem in atomic physics. In this work, the density variation of line intensities and level populations in aluminum K-shell and molybdenum and silver L-shell emission spectra have been measured from high-powered, laser-produced plasmas. For each case, the density dependence of the observed line emission is due to the effect of high frequency electron-ion collisions on metastable levels. The density dependent line intensities vary greatly in laser-produced plasmas and can be used to extract detailed information concerning the population kinetics and level populations of the ions. The laser-plasmas had to be fully characterized in order to clearly compare the observed density dependence with atomic theory predictions. This has been achieved through the combined use of new diagnostic instruments and microdot targets which provided simultaneously space, time, and spectrally resolved data. The plasma temperatures were determined from the slope of the hydrogen-like recombination continuum. The time resolved electron density profiles were measured using multiple frame holographic interferometry. Thus, the density dependence of K-shell spectral lines could be clearly examined, independent of assumptions concerning the dynamics of the plasma. In aluminum, the electron density dependence of various helium-like line intensity ratios were measured. Standard collisional radiative equilibrium models fail to account for the observed density dependence measured for the ''He/sub .cap alpha.//IC'' ratio. Instead, a quasi-steady state atomic model based on a purely recombining plasma is shown to accurately predict the measured density dependence. This same recombining plasma calculation successfully models the density dependence of the high-n ''He/sub .gamma.//He/sub .beta./'' and ''He/sub delta//He/sub .beta./'' helium-like resonance line intensity ratios.
