Ph.D. Theses

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2024-02-22
20:57
[GSI-2024-00489] Dissertation / PhD Thesis

Probing the nuclear structure of fermium by laser spectroscopy
103 pp. () = Dissertation, JGU Mainz, 2023

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2024-02-22
20:41
[GSI-2024-00488] Dissertation / PhD Thesis

Investigation of ion trapping in high-power electron beams for electron coolers
106 p. () = Dissertation, Johannes Gutenberg-Universität Mainz, 2023
Electron coolers utilize high-current electron beams to counteract emittance blow up of hadron beams circling in storage rings with equal velocity, by enveloping the hadrons and transferring their momentum to the electrons in a dedicated cooling section of the accelerator. To achieve effective cooling, electron beams with currents in the Ampere regime are required. [...]

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2024-02-22
20:25
[GSI-2024-00487] Dissertation / PhD Thesis
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Measurement of the electromagnetic form factors of the proton via elastic scattering in the Q$^2$ range from 0.5 to 2 (GeV/c)$^2$
137 p. () = Dissertation, Johannes Gutenberg-Universität Mainz, 2023
The electric and magnetic form factor of the proton are connected to the distributionof electric charge and electric current inside the proton. As a fundamentalproperty of the proton, the knowledge of the form factors therefore allows to gaininsight into the structure of the proton. [...]

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2024-02-08
11:18
[GSI-2024-00465] Dissertation / PhD Thesis

High-power frequency combs for precision spectroscopy in the extreme ultraviolet
101 p. () = Dissertation, Universität Hamburg, 2023

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2024-02-08
10:28
[GSI-2024-00464] Dissertation / PhD Thesis

Fast scintillating ZnO ceramics for relativistic heavy-ion beam diagnostics
Darmstadt : ULB Darmstadt 118 p. () [10.26083/TUPRINTS-00026525] = Dissertation, TU Darmstadt, 2023
This thesis focuses on the study of inorganic scintillating ceramics based on zinc oxide prepared by uni-axial hot pressing in vacuum and doped with different elements such as indium and gallium. The optical and luminescent properties of these samples were tested under heavy-ion irradiation. [...]

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2024-02-08
06:33
[GSI-2024-00462] Dissertation / PhD Thesis

Nonlinear optics approach towards precision spectroscopy of highly charged ions and nuclei
Hamburg : SUB Hamburg 124 p. () = Dissertation, Universität Hamburg, 2023

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2024-02-07
17:08
[GSI-2024-00461] Dissertation / PhD Thesis

Development of Laser Systems and Spectroscopy of Highly Charged Ions
Darmstadt : ULB Darmstadt 100 pp. () = Dissertation, TU Darmstadt, 2023

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2024-02-07
16:56
[GSI-2024-00460] Dissertation / PhD Thesis

A new detection system in the far UV for collinear laser spectroscopy
Darmstadt : ULB Darmstadt 100 pp. () = Dissertation, TU Darmstadt, 2023

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2024-02-07
16:25
[GSI-2024-00459] Dissertation / PhD Thesis

Laser Spectroscopy of ²⁰⁸Bi⁸²⁺ and Commissioning of the HITRAP Cooling Trap
Darmstadt : ULB Darmstadt 127 pp. () [10.26083/TUPRINTS-00026367] = Dissertation, TU Darmstadt, 2023
Today, quantum electrodynamics (QED) is considered the most precisely tested theory in physics. The most precise tests have been performed mainly on comparatively simple systems such as the free electron. [...]

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2024-02-07
14:34
[GSI-2024-00456] Dissertation / PhD Thesis

Mitigation of Heavy Ion-Stimulated Gas Desorption from Accelerator Components
Darmstadt : ULB Darmstadt 117 S. () [10.26083/TUPRINTS-00024344] = Dissertation, TU Darmstadt, 2023
Ion-stimulated desorption is a serious problem regarding intensity limitation for heavy ion circular accelerators. Lost beam ions colliding with the wall of the beam tube trigger the release of huge amounts of gas. [...]

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