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The Spectroscopic Isotope Shift In Singly Ionized Lead
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Book Synopsis The Spectroscopic Isotope Shift in Singly Ionized Lead by : Felix Eugene Geiger
Download or read book The Spectroscopic Isotope Shift in Singly Ionized Lead written by Felix Eugene Geiger and published by . This book was released on 1950 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Isotope Shift in the Spectrum of Neutral Lead by : Thurston E. Manning
Download or read book Isotope Shift in the Spectrum of Neutral Lead written by Thurston E. Manning and published by . This book was released on 1950 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Isotope Shifts in Atomic Spectra by : W.H. King
Download or read book Isotope Shifts in Atomic Spectra written by W.H. King and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atomic and nuclear physics are two flourishing but distinct branches of physics; the subject of isotope shifts in atomic spectra is one of the few that links these two branches. It is a subject that has been studied for well over fifty years, but interest in the subject, far from flagging, has been stimulated in recent years. Fast computers have enabled theoreticians to evaluate the properties of many-electron atoms, and laser spectroscopy has made it possible to measure isotope shifts in the previously unmeasurable areas of very rare isotopes, short-lived radioactive isotopes, weak transitions, and transitions involving high-lying atomic levels. Isotope shifts can now be measured with greater accuracy than before in both optical transitions and x-ray transitions of muonic atoms; this improved accuracy is revealing new facets of the subject. I am very grateful to Dr. H. G. Kuhn, F. R. S. , for having introduced me to the subject in the 1950s, and for supervising my efforts to measure isotope shifts in the spectrum of ruthenium. I thus approach the subject as an experimental atomic spectroscopist. This bias is obviously apparent in my use of the spectroscopist's notation of lower-upper for a transition, rather than the nuclear physicist's upper-lower. My reasons are given in Section 1. 3 and I hope that nuclear physicists will forgive me for using this notation even for muonic x-ray transitions.
Book Synopsis Dissertations in Physics by : M. Lois Marckworth
Download or read book Dissertations in Physics written by M. Lois Marckworth and published by Stanford, Calif. : Stanford University Press. This book was released on 1961 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974-07 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1972 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Isotope Shift Spectroscopy of Ions in Cryogenically Cooled Neutral Plasmas by : Nishant Bhatt
Download or read book Isotope Shift Spectroscopy of Ions in Cryogenically Cooled Neutral Plasmas written by Nishant Bhatt and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes precision measurements of isotope shifts of Nd$^+$ ions using a novel cryogenic ion source. Isotope shift measurements are useful in searching for a hypothetical light boson that couples with electrons and neutrons, and which could be the long-sought-after dark matter particle. Isotope shifts of two transitions of the same element, scaled by a mass-dependent factor, can be plotted against each other to make a King plot. The nonlinearity of such a King plot can be used to constrain the mass of the new physics boson and its coupling strength to electrons and neutrons (denoted as $y_ey_n$). In this experiment, we take advantage of five stable spin-zero isotopes of neodymium to measure the isotope shifts of two optical transitions in Nd$^+$ with MHz-level accuracy. The experiment employs the cryogenic ion source, which is designed to produce cold and dense neutral plasmas by laser ablation of metal targets, followed by cryogenic buffer gas cooling. In this ion source, large ion densities ($\gtrsim 10^9$ cm$^{-3}$) can be obtained at temperatures as low as \SI{6}{\K}. The lasers used for the isotope shift measurements were stabilized using a novel transfer interferometer laser stabilization method, which is a simple and robust way to stabilize multiple lasers with different frequencies. The King plot analysis of the Nd$^+$ isotope shift measurements constrains $y_ey_n\lesssim \num{1.4e-9}$, which is comparable to the constraints placed by state-of-the-art isotope shift measurements on other atomic ions. We also discuss the prospects for further improvements to the accuracy of Nd$^+$ isotope shifts using telecom-band optical clock transitions identified in this thesis, which could probe for new physics bosons with $y_ey_n$ as low as $\num{e-15}$, and lead to extremely precise tests of physics beyond the standard model.
Download or read book Spectrophysics written by Anne P. Thorne and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the methods of experimental spectroscopy and their use in the study of physical phenomena. The applications of optical spectroscopy may be grouped under three broad headings: chemical analysis, elucidation of atomic and molecular structure, and investigations of the interactions of radiating atoms and molecules with their environment. I have used the word 'Spectro physics' for the third of these by analogy with spectrochemistry for the first and in preference to 'quantitative spectroscopy'. A number of textbooks treat atomic and molecular structure at varying levels of profundity, but elementary spectrophysics is not, so far as I am aware, covered in anyone existing book. There is moreover a lack of up-to-date books on experimental techniques that treat in a fairly elementary fashion interfero metric, Fourier transform and radiofrequency methods as well as prism and grating spectroscopy. In view of the importance of spectrophysics in astrophys ics and plasma physics as well as in atomic and molecular spectroscopy there seemed a place for a book describing both the experimental methods and their spectrophysical applications.
Book Synopsis Doctoral Dissertations Accepted by American Universities by : Donald Bean Gilchrist
Download or read book Doctoral Dissertations Accepted by American Universities written by Donald Bean Gilchrist and published by . This book was released on 1950 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1972 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1980 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis Isotope Shift Studies in the Rare Earths and Lead by : Paul Lung Sang Lee
Download or read book Isotope Shift Studies in the Rare Earths and Lead written by Paul Lung Sang Lee and published by . This book was released on 1972 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectroscopy written by and published by Academic Press. This book was released on 1976-09-17 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume attempts to cover the entire subject of spectroscopy from pair production in the gamma-ray region to dielectric loss in the low radio-frequency region. Defining spectroscopy as the study of the emission and absorption of electromagnetic radiation by matter, this book presents a general theory that is applicable throughout the entire range of the electromagnetic spectrum and show how the theory can be applied in gaining knowledge of the structure of matter from experimental measurements in all spectral regions. The book is intended for graduate students interested in acquiring a general knowledge of spectroscopy, for spectroscopists interested in acquiring knowledge of spectroscopy outside the range of their own specialties, and for other physicists and chemists who may be curious as to “what those spectroscopists have been up to and as to what spectroscopists find so interesting about their own work.
Book Synopsis Publications of the National Bureau of Standards ... Catalog by : United States. National Bureau of Standards
Download or read book Publications of the National Bureau of Standards ... Catalog written by United States. National Bureau of Standards and published by . This book was released on 1983 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Department of Energy. Energy Materials Coordinating Committee Publisher : ISBN 13 : Total Pages :206 pages Book Rating :4.3/5 (243 download)
Book Synopsis Annual Technical Report - Energy Materials Coordinating Committee (EMACC) by : United States. Department of Energy. Energy Materials Coordinating Committee
Download or read book Annual Technical Report - Energy Materials Coordinating Committee (EMACC) written by United States. Department of Energy. Energy Materials Coordinating Committee and published by . This book was released on 1979 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: