Atomic Transition Probabilities. Vol.2. Sodium Through Calcium
Author: W. L. Wiese
Publisher:
Published: 1966
Total Pages:
ISBN-13:
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Author: W. L. Wiese
Publisher:
Published: 1966
Total Pages:
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DOWNLOAD EBOOKAuthor: Wolfgang L. Wiese
Publisher: Forgotten Books
Published: 2018-03-19
Total Pages: 316
ISBN-13: 9780483595064
DOWNLOAD EBOOKExcerpt from Atomic Transition Probabilities, Vol. 2: Sodium Through Calcium; A Critical Data Compilation The System now comprises a complex of data centers and other activities, carried on in academic institutions and other laboratories both in and out of government. The independent operational status of existing critical data projects is maintained and encouraged. Data centers that are components of the nsrds produce compilations of critically evaluated data, critical reviews of the state of quantitative knowledge in specialized areas, and computations of useful functions derived from stand ard reference data. In addition, the-centers and projects establish criteria for evaluation and compilation of data and make recommendations on needed improvements in experimental techniques. They are normally closely associated with active research in the relevant field. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: W. L. Wiese
Publisher:
Published: 1969
Total Pages: 308
ISBN-13:
DOWNLOAD EBOOKAtomic transition probabilities for about 5,000 spectral lines of the second ten elements, based on all available literature sources, are critically compiled. The data are presented in separate tables for each element and stage of ionization. For each ion the transitions are arranged according to multiplets, supermultiplets, transition arrays, and increasing quantum numbers. Allowed and forbidden transitions are listed separately. For each line the transition probability for spontaneous emission, the absorption oscillator strength, and the line strength are given along with the spectroscopic designation, the wavelength, the statistical weights, and the energy levels of the upper and lower states. In addition, the estimated accuracy and the source are indicated. In short introductions, which precede the tables for each ion, the main justifications for the choice of the adopted data and for the accuracy rating are discussed. A general introduction contains a detailed discussion of the critical factors entering into each major experimental and theoretical method. It also includes a general critical assessment of the widely used Coulomb approximation, and a number of illustrative examples for the exploitation of regularities or systematic trends among oscillator strengths. (Author).
Author: United States. National Bureau of Standards
Publisher:
Published: 1970
Total Pages: 100
ISBN-13:
DOWNLOAD EBOOKAuthor: W. L. Wiese
Publisher:
Published: 1966
Total Pages: 320
ISBN-13:
DOWNLOAD EBOOKAtomic transition probabilities for about spectral lines of the elements are critically compiled. The data are presented in separate tables for each element.
Author: Stati Uniti d'America. Department of commerce
Publisher:
Published: 1969
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Melvin William Smith
Publisher:
Published: 1969
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1969
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. National Bureau of Standards
Publisher:
Published: 1966
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. National Bureau of Standards
Publisher:
Published: 1966
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOK