Zbrata to Accompany National Bureau of Standards

By Moore, Charlotte E.

Book Id: WPLBN0000696244
Format Type: PDF eBook:
File Size: 27.39 MB
Reproduction Date: 2005

Title:	Zbrata to Accompany National Bureau of Standards
Author:	Moore, Charlotte E.
Volume:
Language:	English
Subject:	Technology., Reference materials, Technology and literature
Collections:	Techonology eBook Collection
Historic Publication Date:
Publisher:


Citation APA MLA Chicago E. Moor, B. C. (n.d.). Zbrata to Accompany National Bureau of Standards. Retrieved from http://gutenberg.us/

Description
Technical Reference Publication

Excerpt
Preface: The preparation of a Multiplet Table that will meet the needs of all astrophysicists both now and in the future is an almost overwhelming undertaking. The most eminent workers would have to exercise careful judgment in handling the spectroscopic literature today. The writer has been bold enough to attempt it, only because of the many requests for a revision of the earlier Table and the enthusiasm with which it was received in spite of its many faults. Admittedly the present work is far from ideal. With all its limitations, however, it could never have been published without a vast amount of collaboration. The generosity and encouragement of spectroscopists and astrophysicists both at home and abroad has been the inspiration for this book. No two people would present the same choice of material, and the writer feels that her judgment has been far from adequate for this task. Whatever usefulness the volume may have is due to the many workers who have stood by, ready to supply material, to discuss puzzles?

Table of Contents
TABLE OF CONTENTS Page Introduction VI. VII VIII 1 Need for spectrum analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Need for Multiplet Table.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Range of Present Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Importance of Multiplets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 First edition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Arrangement of Table.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Multiplet Table--General Considerations 7 Astronomical Spectra.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Astrophysical importance of spectra, H-Zn.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Elements Ga-Ba.. ..- . ......................................................... 10 Rare Earths. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Elements Hf-U.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-. . . . . . . . . . . . . Basis of Selection 12 The Short Periods (H-A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Nebular spectra. ..: ........................................................... 14 First Spark Spectra. ........................................................... 15 Infra-Red Solar Spectrum. ................................................... 16 The First Long Period (K-Kr).. ................................................. 17 The Spectrum of Fe I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 The Second Long Period (Rb-Xe).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 ForbiddenLines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Arrangement of the Multiplet Table 20 Size of Present Revised Multiplet Table.. . . . . . . . . . . . . . . . . . . . . . . . . . . . .; . . . . . . . . . . . 21 Periodic Table.. ............................................................... 22 Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Ionization Potential.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Grading of Analysis of Individual Spectra. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Grading of List of Individual Spectra. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Date of completion of Individual Spectra. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Arrangement of the Multiplets of Each Spectrum 27 Spectrum Analysis--general arraggement of mult~plets.. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Multiplet Designations-quantum numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Incomplete Multiplets.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Unclassified Lines.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Special Remarks on Individual Spectta. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Columns of the Table of Multiplets 32 Wave-Length.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Intensity.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Excitation Potentials.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spectroscopic Notation A Series Spectra 36 Series Notation and Limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Special Cases.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Complex Spectra 38 Regular Notation.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Numbered Levels.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Notes on Individual Spectra 40 H,B , He 11 etc.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Fe I etc.. ..................................................................... XI11 XI11 XI11 XI11 XIV XIV XIV XIV XIV XIV XVI XVI XVI XVI XVII XVII XVIlI XX XXI XXI XXI XXII XXIII XXIV XXIV xxv XXVI XXVI XXVI XXVIII