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The Electron Mass and Calcium Isotope Shifts

Part of the Springer Theses Book Series

DOI: 10.1007/978-3-319-50877-1

ISBN: 978-3-319-50876-4

Publisher: Springer International Publishing - Springer Journals

Jan 4, 2017

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Chapter 1Introduction

Köhler-Langes, Florian

Pages: 1 –4

[Today, the most fundamental models to describe the physical structure and dynamics of nature are based on quantum field theories. The collection of three quantum field theories: (1) quantum electrodynamics (QED), describing the electromagnetic interaction, (2) quantum flavordynamics (QFD),...
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Chapter 2The g-Factor - Exploring Atomic Structure and Fundamental Constants

Köhler-Langes, Florian

Pages: 5 –32

[Slightly more than 100 years ago Ernest Rutherford in 1911 and Niels Bohr in 1913 made the first fundamental steps to explain the atomic structure of nature (Rutherford, Philos Mag Ser 6 21(125):669–688, 1911, [1]; Bohr, Philos Mag Ser 6 26(151):1–25, 1913, [2]). Since then, enormous efforts...
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Chapter 3Penning Trap Physics

Köhler-Langes, Florian

Pages: 33 –74

[Our high-precision measurements of the Larmor-to-cyclotron frequency ratios Γ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek}...
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Chapter 4Towards the Measurement of the Larmor-to-Cyclotron Frequency Ratio

Köhler-Langes, Florian

Pages: 75 –116

[After introducing in the previous Chap. 3 the underlying principles of non-destructive high-precision Penning trap measurements with single, highly charged particles, in the present chapter I will focus on our specific experimental setup and the technical information, which are essential for the...
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Chapter 5Determination of the Atomic Mass of the Electron

Köhler-Langes, Florian

Pages: 117 –133

[In the present chapter, I will present the measurement results of the atomic electron mass, which have been published in Sturm et al. (Nature, 506:467–470, 2014, [1]). An extensive paper focusing in detail on the line-shape model of the Γ\documentclass[12pt]{minimal} \usepackage{amsmath}...
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Chapter 6Probing the Isotope Shift: Δg=g(40Ca17+)-g(48Ca17+)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varDelta g=g({}^{40}\mathrm{Ca}^{17+})-g(^{48}\mathrm{Ca}^{17+})$$\end{document}

Köhler-Langes, Florian

Pages: 135 –145

[In the present chapter, I will report on the first isotope shift measurement of bound electron g-factors of highly charged ions. Despite a 20%\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb}...
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Chapter 7Outlook - A New Generation of High-Precision Penning Trap

Köhler-Langes, Florian

Pages: 147 –165

[Besides the determination of the electron mass and the g-factor difference of lithiumlike calcium isotopes, which have been presented in this thesis, further exciting bound-electron g-factor measurements have been performed in the medium-Z range in the previous years, e.g. the measurements of...

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