Excitation of Atoms and Broadening of Spectral Lines

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540586869
Total Pages : 326 pages
Book Rating : 4.5/5 (868 download)

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Book Synopsis Excitation of Atoms and Broadening of Spectral Lines by : Igorʹ Ilʹich Sobelʹman

Download or read book Excitation of Atoms and Broadening of Spectral Lines written by Igorʹ Ilʹich Sobelʹman and published by Springer Science & Business Media. This book was released on 1995 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of elementary processes and mechanisms, presenting useful and relatively simple methods of approximation for calculating the effective cross sections, giving a number of approximate formulas. Extensive tables list cross sections and rate coefficients for various atoms and elementary processes. For this second edition several sections and formulas have been substantially revised, the tables recalculated using the updated version of ATOM and recent progress in the field has been added.

Tables of Spectral Lines

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Publisher : Springer Science & Business Media
ISBN 13 : 147571601X
Total Pages : 784 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Tables of Spectral Lines by : A. Zaidel'

Download or read book Tables of Spectral Lines written by A. Zaidel' and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: The broad development of spectroscopy in our country and, in particular, the extensive industrial applications of methods of spectral analysis make the need for basic reference literature a pressing one. Tables of spectral lines, as basic, primary material necessary for the identifica tion of spectra, are the most important of these reference books. The need for such tables is acutely felt by all who work in spectroscopy, and numerous requests for such a book have been received by the Commission on Spectroscopy of the Academy of Sciences of the USSR. On the world book market there are fairly complete tables that cover a very great number of spectral lines and that have been complied rather carefully, although they are not free of errors. Tables of this kind are undoubtedly necessary in general spectroscopic research and must be included among the reference books of large scientific institutions. But the number of workers who need such complete tables is comparatively limited. Therefore, after long discussion it was deemed impractical to republish these tables.

Polarization in Spectral Lines

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Publisher : Springer Science & Business Media
ISBN 13 : 1402024150
Total Pages : 899 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Polarization in Spectral Lines by : M. Landi Degl'Innocenti

Download or read book Polarization in Spectral Lines written by M. Landi Degl'Innocenti and published by Springer Science & Business Media. This book was released on 2006-05-17 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scientific research based on spectropolarimetric techniques is undergoing a phase of rapid growth. Instruments of unprecedented sensitivity are nowadays available, particularly for solar observations. To fully exploit the rich diagnostic content of such observations, it is necessary to understand the physical mechanisms involved in the generation and transfer of polarized radiation in astrophysical (or laboratory) plasmas. After an introductory part based on classical physics, this book tackles the subject by a rigorous quantum-mechanical approach. The transfer equations for polarized radiation and the statistical equilibrium equations for the atomic density matrix are derived directly from the principles of Quantum Electrodynamics. The two sets of equations are then used to present a number of applications, mainly concerning the diagnostics of solar magnetic fields. This book is primarily addressed to scientists working in the field of spectropolarimetry. It may also serve as a textbook for a course at the graduate or advanced undergraduate level.

Tables of Spectral Lines of Neutral and Ionized Atoms

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Publisher : Springer Science & Business Media
ISBN 13 : 1475766106
Total Pages : 906 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Tables of Spectral Lines of Neutral and Ionized Atoms by : A. R. Striganov

Download or read book Tables of Spectral Lines of Neutral and Ionized Atoms written by A. R. Striganov and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tables of Spectral Lines of Neutral and Ionized Atoms was first published in Moscow in 1966. All misprints and errors that have come to our attention have been corrected, and additions based on journal articles have been made for the Plenum Press edition. In particular, additions have been made in the tables for Li (4], C I [1], N I (1], N IV [12], and N V [14]. Such highly important spectra as those of N IV, NV, 0 IV, 0 V, and 0 VI in the visible and partially in the ultraviolet regions have, until recently, re ceived almost no attention in the laboratory. The tables of these spectra in clude astrophysical data from B. Edlen (Z. Astrophys. , 7:378, 1933) and C. E. Moore (A Multiplet Table of Astrophysical Interest, Part I, N. B. S. , 1945) with rather rough estimates of the wavelengths of the spectral lines. But as the spectra of highly ionized atoms have been studied in the laboratory, these values have been determined more precisely, and we have striven to incorporate them in the American edition of the book. For the spectra of N IV and NV, we have employed the recent, comprehensive papers of R. Hallin (Arkiv for Fysik, 32:201, 1966; 31:511, 1966), in which the system of energy levels was refined and expanded, and many classified lines in the visible, ordinary ultra violet, and vacuum ultraviolet regions are cited.

Pressure Broadening of Spectral Lines

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Publisher : Cambridge University Press
ISBN 13 : 1108488048
Total Pages : 639 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Pressure Broadening of Spectral Lines by : Peter Joseph Rayer

Download or read book Pressure Broadening of Spectral Lines written by Peter Joseph Rayer and published by Cambridge University Press. This book was released on 2020-08-06 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive study of the quantum mechanical theory of pressure broadening and its application in atmospheric science.

The Shift and Shape of Spectral Lines

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Publisher :
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis The Shift and Shape of Spectral Lines by : Robert G. Breene

Download or read book The Shift and Shape of Spectral Lines written by Robert G. Breene and published by . This book was released on 1955 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radiation Transport in Spectral Lines

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Publisher : Springer Science & Business Media
ISBN 13 : 9401028885
Total Pages : 275 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Radiation Transport in Spectral Lines by : R.G. Athay

Download or read book Radiation Transport in Spectral Lines written by R.G. Athay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: The usual book on the theory of spectral line formation begins with an in-depth dis cussion of radiation transfer, including the elegant methods of obtaining analytical solutions for special cases, and of the physics of line broadening. Neither of those features will be found in this book. It is assumed that the reader is already familiar with the essentials of transport theory and of line broadening and is ready to investi gate some of the particular applications of the theory to the flow of line photons through the outer layers of a star, or other tenuous media. The main thrust of this book is toward the compilation and presentation of a vast quantity of computational material available to the author in the form of computer output. The material presented represents a highly filtered sample of the published work in this subject plus an extensive set of previously unpublished results. To present large quantities of computer output in an intelligible and efficient way is a difficult task, for which I have found no really satisfactory solution. Chapters III and IV, in particular, contain almost exclusively this type of presentation. The reader may find these chapters somewhat tedious because of the level of condensation of the material. I have tried to reach a reasonable balance between over condensation and excessive detail, which in the long run may be irrelevant.

Transfer of Radiation in Spectral Lines

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Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transfer of Radiation in Spectral Lines by : Vsevolod Vladimirovich Ivanov

Download or read book Transfer of Radiation in Spectral Lines written by Vsevolod Vladimirovich Ivanov and published by . This book was released on 1973 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stark Broadening of Spectral Lines in Plasmas

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Publisher : MDPI
ISBN 13 : 3038974552
Total Pages : 171 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Stark Broadening of Spectral Lines in Plasmas by : Eugene Oks

Download or read book Stark Broadening of Spectral Lines in Plasmas written by Eugene Oks and published by MDPI. This book was released on 2019-01-14 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Stark Broadening of Spectral Lines in Plasmas" that was published in Atoms

Experimental Transition Probabilities for Spectral Lines of Seventy Elements

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Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Experimental Transition Probabilities for Spectral Lines of Seventy Elements by : Charles H. Corliss

Download or read book Experimental Transition Probabilities for Spectral Lines of Seventy Elements written by Charles H. Corliss and published by . This book was released on 1962 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Excitation of Atoms and Broadening of Spectral Lines

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Publisher : Springer Science & Business Media
ISBN 13 : 364257825X
Total Pages : 320 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Excitation of Atoms and Broadening of Spectral Lines by : Igor I. Sobel'man

Download or read book Excitation of Atoms and Broadening of Spectral Lines written by Igor I. Sobel'man and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of elementary processes and mechanisms, presenting useful and relatively simple methods of approximation for calculating the effective cross sections, giving a number of approximate formulas. Extensive tables list cross sections and rate coefficients for various atoms and elementary processes. For this second edition several sections and formulas have been substantially revised, the tables recalculated using the updated version of ATOM and recent progress in the field has been added.

A Search for Spectral Lines from WIMP Annihilation in the Milky Way Using the Fermi Large Area Telescope

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Publisher : Stanford University
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis A Search for Spectral Lines from WIMP Annihilation in the Milky Way Using the Fermi Large Area Telescope by : Yvonne Vasetta Edmonds

Download or read book A Search for Spectral Lines from WIMP Annihilation in the Milky Way Using the Fermi Large Area Telescope written by Yvonne Vasetta Edmonds and published by Stanford University. This book was released on 2011 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most popular class of dark matter candidates is the class of weakly-interacting massive particles (WIMPs). The Fermi Large Area Telescope has the possibility of indirectly detecting WIMPs by the flux from their annihilation/decay products. When a WIMP annihilates or decays directly into a photon gamma and another particle Y the photons are monochromatic. Detection of the resulting spectral line(s) would provide convincing evidence for particulate dark matter and could provide the WIMP mass. In the case of no detection, knowledge of the dark matter distribution can be used to place limits on the annihilation cross section and lifetime for the WIMP(s) to Y-gamma channel. We present the spectrum from 4.8 to 264 GeV and spectral line flux upper limits, obtained from a subset of this spectrum, from 7 to 200 GeV. The spatial region of the dataset covers a large portion of the sky, the high latitudes plus the Galactic Center. We report upper limits on the WIMP cross sections for annihilation to gamma-gamma and Z-gamma and lower limits on the WIMP lifetime for decay to gamma-neutrino. We discuss the implications of the spectrum and line flux limits for several dark matter models with optimistic branching ratios for photon channels.

Broadening of Spectral Lines and Oscillator Strength of the Noble Gases

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Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Broadening of Spectral Lines and Oscillator Strength of the Noble Gases by : V. S. Fursov

Download or read book Broadening of Spectral Lines and Oscillator Strength of the Noble Gases written by V. S. Fursov and published by . This book was released on 1955 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Redistribution of the Intensities of Spectral Lines of Elements in a Discharge in Argon

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Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Redistribution of the Intensities of Spectral Lines of Elements in a Discharge in Argon by : K. N. Mochalov

Download or read book Redistribution of the Intensities of Spectral Lines of Elements in a Discharge in Argon written by K. N. Mochalov and published by . This book was released on 1954 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intensities of Spectral Lines on the Application of the Quantum Theory to the Problem of the Relative Intensities of the Components of the Fine Structure & of the Stark Effect of the Lines of the Hydrogen Spectrum

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Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Intensities of Spectral Lines on the Application of the Quantum Theory to the Problem of the Relative Intensities of the Components of the Fine Structure & of the Stark Effect of the Lines of the Hydrogen Spectrum by : Hendrik A. Kramers

Download or read book Intensities of Spectral Lines on the Application of the Quantum Theory to the Problem of the Relative Intensities of the Components of the Fine Structure & of the Stark Effect of the Lines of the Hydrogen Spectrum written by Hendrik A. Kramers and published by . This book was released on 1919 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theory of the Relation of Spectral Lines to Mass Variations Within the Atom

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Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Theory of the Relation of Spectral Lines to Mass Variations Within the Atom by : Lloyd Blinn Ham

Download or read book Theory of the Relation of Spectral Lines to Mass Variations Within the Atom written by Lloyd Blinn Ham and published by . This book was released on 1924 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Spectral Lines in Diamond

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Publisher : Springer Science & Business Media
ISBN 13 : 3642222153
Total Pages : 470 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Handbook of Spectral Lines in Diamond by : Bernhard Dischler

Download or read book Handbook of Spectral Lines in Diamond written by Bernhard Dischler and published by Springer Science & Business Media. This book was released on 2012-06-13 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is a breakthrough in the understanding of the large number of spectral lines in diamond. Data on more than 2000 lines and bands are presented in 200 tables, including many unpublished results. With a novel organization scheme, the search for a specific line is greatly simplified as a benefit for researchers and students. In order to meet the interest in the understanding of the spectra, structure assignments for 80 % of the lines are given, of which 15 % only were published before. The majority of the structures for the 300 centers is explained in most cases for the first time. A key instrument in the interpretation is the analysis by donor-acceptor pair transitions. In a special chapter 95 such centers are listed and discussed, of which only two have been published before, the first one by the present author in 1994.