A5061560417- Atomic and Molecular Physics
- Particle Detector Development and Performance
- Nuclear physics research studies
- X-ray Spectroscopy and Fluorescence Analysis
- Quantum Chromodynamics and Particle Interactions
- Particle physics theoretical and experimental studies
- Photocathodes and Microchannel Plates
- Dark Matter and Cosmic Phenomena
- Mass Spectrometry Techniques and Applications
- Muon and positron interactions and applications
Heidelberg University
2024
We propose an experiment to measure the nuclear charge radii of light elements with up 20~times higher accuracy. These are essential both for understanding physics at low energies, and experimental theoretical applications in simple atomic systems. Such comparisons advance bound-state quantum electrodynamics useful searching new beyond Standard Model. The energy levels muonic atoms highly susceptible structure, especially mean square radius. lightest nuclei (with number, $Z=1,2$) have been...
Abstract The QUARTET collaboration aims to significantly improve the precision of absolute nuclear charge radii light nuclei from Li Ne by using an array metallic magnetic calorimeters perform high-precision X-ray spectroscopy low-lying states in muonic atoms. A proof-of-principle measurement with lithium, beryllium and boron is planned for fall 2023 at Paul Scherrer Institute. We discuss performance achieved maXs-30 detector module be used. To place close target chamber where muon beam will...
The QUARTET collaboration aims to significantly improve the precision of absolute nuclear charge radii light nuclei from Li Ne by using an array metallic magnetic calorimeters perform high-precision X-ray spectroscopy low-lying states in muonic atoms. A proof-of-principle measurement with lithium, beryllium and boron is planned for fall 2023 at Paul Scherrer Institute. We discuss performance achieved maXs-30 detector module be used. To place close target chamber where muon beam will impact...