The determination of the neutrino mass plays an important role in cosmology, particle
physics, and astroparticle physics. The investigation of the energy spectrum of tritium β …

We report on the dataset, data handling, and detailed analysis techniques of the first
neutrino-mass measurement by the Karlsruhe Tritium Neutrino (KATRIN) experiment, which …

LUX was the first dark matter experiment to use a Kr 83 m calibration source. In this paper,
we describe the source preparation and injection. We also present several Kr 83 m …

In this work, we present the first spectroscopic measurements of conversion electrons
originating from the decay of metastable gaseous 83m Kr with the Karlsruhe Tritium Neutrino …

The gaseous 83m Kr will be used as a source of monoenergetic conversion electrons for
systematic studies and calibration of the energy scale in the KArlsruhe TRItium Neutrino …

Radioisotope research at the linear accelerator of INR RAS has been developing since
1989. In 1992, a facility for the irradiation of isotope targets and radioisotope production was …

The quantum field theory of superluminal (tachyonic) particles is plagued by a number of
problems, which include the Lorentz non-invariance of the vacuum state, the ambiguous …

The results obtained in the Troitsk nu-mass experiment by measuring the electron-
antineutrino mass in tritium beta decay are presented. The facility used consists of a …

Although the postulation of neutrinos by Wolfang Pauli in 1930 [Pau30] dates back 90 years
and since then many experiments have been devoted to the study of these particles, not all …

The KATRIN experiment aims at the direct model-independent determination of the average
electron neutrino mass via the measurement of the endpoint region of the tritium beta decay …