New Developments in the Theory of Pressure Broadening

New Developments in the Theory of Pressure Broadening PDF Author: Michel Baranger
Publisher:
ISBN:
Category : Atomic spectra
Languages : en
Pages : 166

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New Developments in the Theory of Pressure Broadening

New Developments in the Theory of Pressure Broadening PDF Author: Michel Baranger
Publisher:
ISBN:
Category : Atomic spectra
Languages : en
Pages : 166

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Book Description


General Theory of Pressure Broadening of Spectral Lines

General Theory of Pressure Broadening of Spectral Lines PDF Author: Aleksander Jabłoński
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082

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Remote Sensing of the Atmosphere for Environmental Security

Remote Sensing of the Atmosphere for Environmental Security PDF Author: Agnès Perrin
Publisher: Springer Science & Business Media
ISBN: 9781402050886
Category : Nature
Languages : en
Pages : 376

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Book Description
This volume continues presentation of the proceedings of a NATO Advanced Research Workshop (ARW) held at Rabat, Morocco on the 17-19th of November 2005 entitled Remote Sensing of the Atmosphere for Environmental Security. Coverage includes a review of recent and upcoming experimental satellite measurements of the Earth’s atmosphere, characterisation of pollution in urban areas and the growing lack of water in many countries of the Mediterranean area, and more.

Infrared Spectroscopy of Diatomics for Space Observation

Infrared Spectroscopy of Diatomics for Space Observation PDF Author: Pierre-Richard Dahoo
Publisher: John Wiley & Sons
ISBN: 1119476615
Category : Science
Languages : en
Pages : 192

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Book Description
This book describes different theoretical models developed to identify the near and mid infrared (IR) spectra of diatomic molecules isolated in the gas phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The applications presented show how molecular interactions modify the near and mid IR spectra of isolated diatomics under the effect of pressure, a nano-cage (substitution site, Clathrate, Fullerene, Zeolite) or surfaces, to identify the characteristics of the perturbing environment.

Pressure Broadening of Spectral Lines

Pressure Broadening of Spectral Lines PDF Author: Peter Joseph Rayer
Publisher: Cambridge University Press
ISBN: 1108862284
Category : Science
Languages : en
Pages : 639

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Book Description
Presenting the quantum mechanical theory of pressure broadening and its application in atmospheric science, this is a unique treatment of the topic and a useful resource for researchers and professionals alike. Rayer proceeds from molecular processes to broad scale atmospheric physics to bring together both sides of the problem of remote sensing. Explanations of the relationship between a series of increasingly general theoretical papers are provided and all key expressions are fully derived to provide a firm understanding of assumptions made as the subject evolved. This book will help the atmospheric physicist to cross into the quantum world and appreciate the more theoretical aspects of line shape and its importance to their own work.

Collisional Line Broadening and Shifting of Atmospheric Gases

Collisional Line Broadening and Shifting of Atmospheric Gases PDF Author: Jeanna Buldyreva
Publisher: World Scientific
ISBN: 184816596X
Category : Science
Languages : en
Pages : 306

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Book Description
This book presents a comprehensive overview of the modern theory of spectral line broadening and shifting by pressure of atmospheric gases. It describes current semi-classical methods for calculating vibrotational line widths and shifts, including very recent modifications and new developments realised by the authors themselves. For most of the considered molecular systems, analytical formulae are also given, which enable the calculation of line broadening coefficients without the use of semi-classical methods. The results of calculations by various approaches are compared with experimental data available in the literature. Numerous appendices list theoretical expressions and parameters' values required for the writing of computer programs for calculation of line broadening and line shifting coefficients.The book is addressed to undergraduate and postgraduate students as well as to professional scientists and researchers working in the field of molecular physics, molecular spectroscopy, quantum chemistry and mathematical physics.

On the Theory of Pressure-broadening and Pressure-induced Absorption

On the Theory of Pressure-broadening and Pressure-induced Absorption PDF Author: Johan van Kranendonk
Publisher:
ISBN:
Category : Absorption
Languages : en
Pages : 114

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14th Symposium on High-Resolution Molecular Spectroscopy

14th Symposium on High-Resolution Molecular Spectroscopy PDF Author: Leonid Nikiforovich Sinit︠s︡a
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819452191
Category : Science
Languages : en
Pages : 328

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Book Description
Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.

An Approach to the Theory of Pressure Broadening of Spectral Lines

An Approach to the Theory of Pressure Broadening of Spectral Lines PDF Author: Wilhelm von Waldenfels
Publisher:
ISBN:
Category :
Languages : en
Pages : 74

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Book Description
An attempt has been made to give a rigorous treatment of pressure or Stark broadening under the assumptions that: (1) the perturbating particles more independent one from the other on straight lines with constant velocity V. The particles are distributed in the space with mean density n, the directions of their velocities are uniformly distributed on the unit sphere; and (2) interactions of particles whose impact parameter is bigger than some constant sigma and interactions of particles with impact time t(p) at times t.