115 citations · 141 across the 10 of their papers we have counts for
10 papers
Spectroscopic performance of the electrical functional models for the eXTP SFA-T detectors
Alexander Altmann, Robert Andritschke, Valeria Antonelli +11
The Spectroscopy Focusing Array (SFA) is one of the three instruments on the eXTP satellite. It consists of six telescopes plus focal plane cameras, where five are equipped with a…
Analysis of long-lived effects in high-repetition-rate stroboscopic transient X-ray absorption experiments on thin films
Tobias Lojewski, Loïc Le Guyader, Naman Agarwal +41
Time-resolved X-ray absorption spectroscopy (tr-XAS) has been shown to be a versatile measurement technique for investigating non-equilibrium dynamics. Novel X-ray free electron la…
First Linearity and Stability Characterization for CZT Detection System in a ee Collider Environment
Leonardo Abbene, Francesco Artibani, Manuele Bettelli +40
The SIDDHARTA-2 collaboration built a new cadmium-zinc-telluride (CZT, CdZnTe)-based X-ray detection system, used for the first time in the DANE electron-positron collider at IN…
Investigations of Charge Collection and Signal Timing in a multi-pixel Silicon Drift Detector
Christian Forstner, Korbinian Urban, Marco Carminati +7
Sterile neutrinos are a minimal extension of the Standard Model of particle physics and a promising candidate for dark matter if their mass is in the keV-range. The Karlsruhe Triti…
Silicon drift detectors for the Spectroscopy Focusing Array of eXTP
A. Altmann, T. F. Bechteler, R. Strecker +5
We present a silicon drift detector (SDD) system for the spectroscopy focusing array (SFA) of the enhanced X-ray timing and polarimetry (eXTP) mission. The SFA focuses on fast timi…
Direct neutrino-mass measurement based on 259 days of KATRIN data
M. Aker, D. Batzler, A. Beglarian +146
The fact that neutrinos carry a non-vanishing rest mass is evidence of physics beyond the Standard Model of elementary particles. Their absolute mass bears important relevance from…
Measurement of the C spectrum with Silicon Drift Detectors: towards the study of forbidden transitions
Andrea Nava, Leonardo Bernardini, Matteo Biassoni +8
The ASPECT-BET (An sdd-SPECTrometer for BETa decay studies) project aims to develop a novel technique for the precise measurement of forbidden spectra in the 10 keV - 1 MeV ran…
A thermionic electron gun to characterize silicon drift detectors with electrons
Korbinian Urban, Matteo Biassoni, Marco Carminati +8
The TRISTAN detector is a new detector for electron spectroscopy at the Karlsruhe Tritium Neutrino (KATRIN) experiment. The semiconductor detector utilizes the silicon drift detect…
Development of a Silicon Drift Detector Array to Search for keV-scale Sterile Neutrinos with the KATRIN Experiment
Daniel Siegmann, Frank Edzards, Christina Bruch +25
Sterile neutrinos in the keV mass range present a viable candidate for dark matter. They can be detected through single decay, where they cause small spectral distortions. The…
Hunting keV sterile neutrinos with KATRIN: building the first TRISTAN module
Thibaut Houdy, Antonio Alborini, Konrad Altenmüller +21
The KATRIN (Karlsruhe Tritium Neutrino) experiment investigates the energetic endpoint of the tritium beta-decay spectrum to determine the effective mass of the electron anti-neutr…