Integration of maXs-type microcalorimeter detectors for high-resolution X-ray spectroscopy into the experimental environment at the CRYRING@ ESR electron cooler

P Pfäfflein, S Allgeier, S Bernitt, A Fleischmann… - Physica …, 2022 - iopscience.iop.org
We report on the first integration of novel magnetic microcalorimeter detectors (MMCs),
developed within SPARC (Stored Particles Atomic Physics Research Collaboration), into the …

Metallic magnetic calorimeter arrays for the first phase of the ECHo experiment

F Mantegazzini, A Barth, H Dorrer, CE Düllmann… - Nuclear Instruments and …, 2022 - Elsevier
The ECHo experiment has been designed for the determination of the effective electron
neutrino mass by means of the analysis of the end-point region of the 163 Ho electron …

Development and characterisation of high-resolution microcalorimeter detectors for the ECHo-100k experiment

F Mantegazzini, N Kovac, C Enss… - Nuclear Instruments and …, 2023 - Elsevier
The goal of the ECHo experiment is a direct determination of the absolute scale of the
neutrino mass by the analysis of the end-point region of the 163 Ho electron capture (EC) …

MMC Array to Study X-Ray Transitions in Muonic Atoms

D Unger, A Abeln, TE Cocolios, O Eizenberg… - Journal of Low …, 2024 - Springer
The QUARTET collaboration aims to significantly improve the precision of the absolute
nuclear charge radii of light nuclei from Li to Ne by using an array of metallic magnetic …

Optimum filter-based analysis for the characterization of a high-resolution magnetic microcalorimeter towards the DELight experiment

F Toschi, B Maier, G Heine, T Ferber, S Kempf… - arxiv preprint arxiv …, 2023 - arxiv.org
Ultra-sensitive cryogenic calorimeters have become a favored technology with widespread
application where eV-scale energy resolutions are needed. In this article, we characterize …

Optimum filter-based analysis for the characterization of a high-resolution magnetic microcalorimeter

F Toschi, B Maier, G Heine, T Ferber, S Kempf, M Klute… - Physical Review D, 2024 - APS
Ultrasensitive cryogenic calorimeters have become a favored technology with widespread
application where eV-scale energy resolutions are needed. In this article, we characterize …

[HTML][HTML] Study of naturally occurring radionuclides in the ECHo set-up

A Göggelmann, J Jochum, L Gastaldo… - The European Physical …, 2022 - Springer
The determination of the effective electron neutrino mass by analyzing the end point region
of the\(^{163}\) Ho electron capture (EC) spectrum relies on the precise description of the …

Cryogenic read-out system and resonator optimisation for the microwave SQUID multiplexer within the ECHo experiment

FK Ahrens - 2022 - archiv.ub.uni-heidelberg.de
The framework of this thesis is the development of a dedicated microwave SQUID
multiplexing read-out system for the ECHo experiment, which aims at the investigation of the …

Multikanal-Auslesung von metallischen magnetischen Kalorimetern mittels eines vollständigen Mikrowellen-SQUID-Multiplexer-Systems

DP Richter - 2021 - archiv.ub.uni-heidelberg.de
Zur Untersuchung der Elektron-Neutrinomasse mit sub-eV/c^ 2-Präzision wird derzeit das
ECHo-Experiment aufgebaut, welches auf die Auslesung einer sehr großen Anzahl von …

Background Studies for the ECHo Experiment

J Jochum - 2022 - tobias-lib.ub.uni-tuebingen.de
The aim of the Electron Capture Ho-163 (ECHo) experiment is the determination of the
effective electron neutrino mass. This should be achieved by analyzing the Ho-163 electron …