Physicists try to catch atoms in the elusive double-beta decay, which could tell us why there's anything ... releasing a positron and an electron neutrino — the normal-matter counterpart to the ...

Neutrinos are elementary particles that are predicted to be massless by the standard model of particle physics, yet their ...

An international collaboration including scientists at the Department of Energy's Oak Ridge National Laboratory solved a 50-year-old puzzle that explains why beta decays of atomic nuclei are ...

Beta Decay: A radioactive process in which a beta particle (an electron or positron) is emitted from an atomic nucleus. Radionuclide Metrology and Beta Decay Studies Publication Trend ...

KATRIN: The Karlsruhe Tritium Neutrino experiment, which aims to directly measure the neutrino mass by analysing the electron spectrum from tritium β-decay with high-resolution spectrometry.

This time, they measured electron-positron emissions from excited helium. Same experiment, different atom, but the same 17MeV boson was found. The new result is pretty strong evidence.

This Coordinated Research Project (CRP) will identify important technical issues related to the production and quality control of new theranostic copper-64 radiopharmaceuticals. Cu-64 is the only ...

They succeeded in the measurement of the bound-state beta decay of fully-ionized thallium (²⁰⁵Tl⁸¹⁺) ions at the Experimental Storage Ring (ESR) of GSI/FAIR. advertisement Phys.org ...