<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "High-precision measurement of the proton’s atomic mass"^^ . "In the course of this thesis major parts of the new Penning trap experiment LIONTRAP (Light-Ion Trap) have been built up, the whole apparatus has been commissioned and characterized. This enabled the first two measurement campaigns, including the measurements of the proton’s and oxygen’s atomic masses.\r\n\r\nThe LIONTRAP experiment is dedicated to high-precision mass measurements of light ions. The measurement principle is based on the cyclotron frequency comparison of a carbon ion to the one of a light ion to determine its atomic mass. Therefore, the most harmonic cylindrical Penning trap described in the literature so far has been realized.\r\n\r\nIn the first measurement campaign, the proton’s atomic mass has been determined with an unrivaled relative precision of 3×10^−11. This result is a factor of three more precise compared to the literature value at this time, revealing\r\na more than three standard deviation to it. Additionally, the oxygen’s atomic mass has been measured with the second best precision, in agreement with the literature value. During the second measurement campaign the largest systematic effect of the proton mass measurement, the image charge shift, has been analyzed. The achieved relative uncertainty of 5% is the second most precise measurement reported in literature so far. Moreover, the measured result is in very good accordance with the result predicted by dedicated simulations."^^ . "2020" . . . . . . . "Fabian"^^ . "Heiße"^^ . "Fabian Heiße"^^ . . . . . . "High-precision measurement of the proton’s atomic mass (PDF)"^^ . . . "Thesis_Heiße_Fabian.pdf"^^ . . . "High-precision measurement of the proton’s atomic mass (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "High-precision measurement of the proton’s atomic mass (Other)"^^ . . . . . . "preview.jpg"^^ . . . "High-precision measurement of the proton’s atomic mass (Other)"^^ . . . . . . "medium.jpg"^^ . . . "High-precision measurement of the proton’s atomic mass (Other)"^^ . . . . . . "small.jpg"^^ . . . "High-precision measurement of the proton’s atomic mass (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #27910 \n\nHigh-precision measurement of the proton’s atomic mass\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .