| 书目名称 | The Electron Mass and Calcium Isotope Shifts |
| 副标题 | High-Precision Measu |
| 编辑 | Florian Köhler-Langes |
| 视频video | |
| 概述 | Nominated as an outstanding PhD thesis by the GSI Helmholtz Centre for Heavy Ion Research, Darmstadt, Germany and the AMOP section of the DPG.Offers an introduction to bound-electron g-factor physics. |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | This thesis presents the first isotope-shift measurement of bound-electron g-factors of highly charged ions and determines the most precise value of the electron mass in atomic mass units, which exceeds the value in the literature by a factor of 13. As the lightest fundamental massive particle, the electron is one of nature’s few central building blocks. A precise knowledge of its intrinsic properties, such as its mass, is mandatory for the most accurate tests in physics - the Quantum Electrodynamics tests that describe one of the four established fundamental interactions in the universe. The underlying measurement principle combines a high-precision measurement of the Larmor-to-cyclotron frequency ratio on a single hydrogen-like carbon ion studied in a Penning trap with very accurate calculations of the so-called bound-electron g-factor. For the isotope-shift measurement, the bound-electron g-factors of two lithium-like calcium isotopes have been measured with relative uncertainties of a few 10^{-10}, constituting an as yet unrivaled level of precision for lithium-like ions.. . |
| 出版日期 | Book 2017 |
| 关键词 | Precision Atomic Physics; Electron Mass Precision Measurement; Isotope Shift Precision Measurement; Bou |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-50877-1 |
| isbn_softcover | 978-3-319-84511-1 |
| isbn_ebook | 978-3-319-50877-1Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing AG 2017 |
发表于 2025-3-21 18:58:22
