activity
20182026
most citedAn improved upper limit on the neutrino mass from a direct kinematic method by KATRIN

476 citations · 1.1k across the 36 of their papers we have counts for

collaborators

37 papers

physics.ins-det2026

Gaseous Tritium Activity Monitoring with Scintillators (GaTAMoS)

Florian Priester, Alexander Marsteller, Johanna Wydra +1

We present a novel device for the inline activity monitoring of gaseous tritium, named Gaseous Tritium Activity Monitoring with Scintillators (GaTAMOS). Unlike established methods…

physics.ins-det2026

A precision 32 keV angular-selective photoelectron source for calibration measurements at the KATRIN experiment

Sonja Schneidewind, Rudolf Sack, Fabian Block +11

The Karlsruhe Tritium Neutrino (KATRIN) experiment measures the neutrino mass from a precise measurement of the endpoint region of the kinematic tritium beta-decay spectrum by usin…

physics.ins-det2025

First results of the Tritium Absorption InfraRed Spectroscopy (T2ApIR) experiment

Alexander Marsteller, Dominic Batzler, Beate Bornschein +10

The literature on experimentally verified material properties of tritium is sparse but information about this is crucial in fusion for pellet production (Magnetic Confined Fusion),…

cond-mat.stat-mech2025★ 2 cited

Commissioning of an experiment for thermodynamic and spectroscopic studies of hydrogen isotopologues at cryogenic conditions

Joshua Kohpeiß, Dominic Batzler, Beate Bornschein +7

To study thermodynamic properties and dynamic phase space behavior of hydrogen isotopologues (Q) at cryogenic temperatures and at high density, the Tritium Absorption InfraRed…

nucl-ex2025

Measurement of the inhomogeneity of the KATRIN tritium source electric potential by high-resolution spectroscopy of conversion electrons from Kr

H. Acharya, M. Aker, D. Batzler +130

Precision spectroscopy of the electron spectrum of the tritium -decay near the kinematic endpoint is a direct method to determine the effective electron antineutrino mass. The K…

physics.ins-det2025

Calorimetric Wire Detector for Measurement of Atomic Hydrogen Beams

M. Astaschov, S. Bhagvati, S. Böser +53

A calorimetric detector for minimally disruptive measurements of atomic hydrogen beams is described. The calorimeter measures heat released by the recombination of hydrogen atoms i…