384 citations · 1.5k across the 37 of their papers we have counts for
39 papers
A study of neutrinoless double electron capture in Ca from the AMoRE experiment
AMoRE Collaboration, A. Agrawal, V. V. Alenkov +107
The search for neutrinoless double electron capture () provides a sensitive probe of lepton-number violation and the Majorana nature of neutrinos. We investigate th…
Machine Learning on Heterogeneous, Edge, and Quantum Hardware for Particle Physics (ML-HEQUPP)
Julia Gonski, Jennifer Ott, Jenni Ott +129
The next generation of particle physics experiments will face a new era of challenges in data acquisition, due to unprecedented data rates and volumes along with extreme environmen…
Improved limit on the effective electron neutrino mass with the ECHo-1k experiment
Fabienne Adam, Felix Ahrens, Luis E. Ardila Perez +56
The effective electron neutrino mass can be determined by analyzing the endpoint region of the Ho electron capture spectrum, provided a measurement with high energy resolut…
Development of MMC-based lithium molybdate cryogenic calorimeters for AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +105
The AMoRE collaboration searches for neutrinoless double beta decay of Mo using molybdate scintillating crystals via low temperature thermal calorimetric detection. The ear…
Improved limit on neutrinoless double beta decay of Mo from AMoRE-I
A. Agrawal, V. V. Alenkov, P. Aryal +105
AMoRE searches for the signature of neutrinoless double beta decay of Mo with a 100 kg sample of enriched Mo. Scintillating molybdate crystals coupled with a metall…
Projected background and sensitivity of AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +103
AMoRE-II aims to search for neutrinoless double beta decay with an array of 423 LiMoO crystals operating in the cryogenic system as the main phase of the Advanced M…
Penning-trap measurement of the -value of the electron capture in for the determination of the electron neutrino mass
Christoph Schweiger, Martin Braß, Vincent Debierre +19
The investigation of the absolute scale of the effective neutrino mass remains challenging due to the exclusively weak interaction of neutrinos with all known particles in the stan…
Background study of the AMoRE-pilot experiment
A. Agrawal, V. V. Alenkov, P. Aryal +105
We report a study on the background of the Advanced Molybdenum-Based Rare process Experiment (AMoRE), a search for neutrinoless double beta decay (\znbb) of Mo. The pilot s…
MMC Array to Study X-ray Transitions in Muonic Atoms
Daniel Unger, Andreas Abeln, Thomas Elias Cocolios +19
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 calo…
Towards Precision Muonic X-Ray Measurements of Charge Radii of Light Nuclei
Ben Ohayon, Andreas Abeln, Silvia Bara +20
We propose an experiment to measure the nuclear charge radii of light elements with up to 20~times higher accuracy. These are essential both for understanding nuclear physics at lo…
Development and characterisation of high-resolution microcalorimeter detectors for the ECHo-100k experiment
Federica Mantegazzini, Neven Kovac, Christian Enss +3
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 Ho-163 electron capture (EC) spe…
Muonic-Atom Spectroscopy and Impact on Nuclear Structure and Precision QED Theory
Aldo Antognini, Sonia Bacca, Andreas Fleischmann +10
Recent progress in laser and x-ray spectroscopy of muonic atoms offers promising long-term possibilities at the intersection of atomic, nuclear and particle physics. In muonic hydr…
DELight: a Direct search Experiment for Light dark matter with superfluid helium
Belina von Krosigk, Klaus Eitel, Christian Enss +9
To reach ultra-low detection thresholds necessary to probe unprecedentedly low Dark Matter masses, target material alternatives and novel detector designs are essential. One such t…
Measuring the electron neutrino mass using the electron capture decay of 163Ho
Joel Ullom, Daniel Schmidt, Simon Bandler +14
While the mass differences between neutrino mass states are known, their absolute masses and mass hierarchy have not yet been determined. Determining the mass of neutrinos provides…
Data reduction for a calorimetrically measured spectrum of the ECHo-1k experiment
Robert Hammann, Arnulf Barth, Andreas Fleischmann +2
The electron capture in experiment (ECHo) is designed to directly measure the effective electron neutrino mass by analysing the endpoint region of the $^{163}\m…
Alpha backgrounds in the AMoRE-Pilot experiment
V. Alenkov, H. W. Bae, J. Beyer +102
The Advanced Mo-based Rare process Experiment (AMoRE)-Pilot experiment is an initial phase of the AMoRE search for neutrinoless double beta decay of Mo, with the purpose of…
Multichannel read-out for arrays of metallic magnetic calorimeters
F. Mantegazzini, S. Allgeier, A. Barth +12
Metallic magnetic micro-calorimeters (MMCs) operated at millikelvin temperature offer the possibility to achieve eV-scale energy resolution with high stopping power for X-rays and…
High-resolution for IAXO: MMC-based X-ray Detectors
D. Unger, A. Abeln, C. Enss +4
Axion helioscopes like the planned International Axion Observatory (IAXO) search for evidence of axions and axion-like particles (ALPs) from the Sun. A strong magnetic field is use…
Conceptual Design of BabyIAXO, the intermediate stage towards the International Axion Observatory
A. Abeln, K. Altenmüller, S. Arguedas Cuendis +123
This article describes BabyIAXO, an intermediate experimental stage of the International Axion Observatory (IAXO), proposed to be sited at DESY. IAXO is a large-scale axion heliosc…
Specific Heat of Holmium in Gold and Silver at Low Temperatures
Matthew Herbst, Andreas Reifenberger, Clemens Velte +10
The specific heat of dilute alloys of holmium in gold and in silver plays a major role in the optimization of low temperature microcalorimeters with enclosed , s…
Physics potential of the International Axion Observatory (IAXO)
E. Armengaud, D. Attie, S. Basso +88
We review the physics potential of a next generation search for solar axions: the International Axion Observatory (IAXO). Endowed with a sensitivity to discover axion-like particle…
First Results from the AMoRE-Pilot neutrinoless double beta decay experiment
V. Alenkov, H. W. Bae, J. Beyer +104
The Advanced Molybdenum-based Rare process Experiment (AMoRE) aims to search for neutrinoless double beta decay (0) of Mo with 100 kg of Mo-enriched moly…
Development of Mo-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search
E. Armengaud, C. Augier, A. S. Barabash +99
This paper reports on the development of a technology involving Mo-enriched scintillating bolometers, compatible with the goals of CUPID, a proposed next-generation bolomet…
Neutrino Mass, Electron Capture and the Shake-off Contributions
Amand Faessler, Loredana Gastaldo, Fedor Simkovic
Electron capture can determine the electron neutrino mass, while the beta decay of Tritium measures the electron antineutrino mass and the neutrinoless double beta decay observes t…