BaBar Experiment Narrows Down the Search for Dark Photons
New analysis of data from the BaBar experiment rules out theorized particle’s explanation for muon mystery. In its final years of operation, a particle collider…
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Physicists Make First Ever Measurement of Antiproton Interactions
A team of scientists has announced the first ever measurement of antiproton interactions that make possible the existence of antimatter nuclei. The discovery gives physicists…
CERN Experiments Reveal No Difference in Mass of Proton and Antiproton
The most precise experiments ever to compare the mass of the proton and antiproton reveal no difference between the particles, determining that the masses of…
GERDA Experiment Phase I Results – No New Evidence That Neutrinos Are Their Own Antiparticles
The phase I results from the GERDA experiment have revealed no signal of neutrino-less double beta decay in Ge-76, ruling out an earlier claim for…
CERN Details New Observation of Matter-Antimatter Asymmetry
A new study from the LHCb collaboration at CERN details the first observation of matter-antimatter asymmetry in the decays of the particle known as the…
Physicists Measure Magnetic Moment of Single Particles of Matter and Antimatter
A research team led by Harvard University physicists has measured the magnetic moment of single particles of matter and antimatter with unprecedented precision. As described…
Search for Neutrino Properties at EXO-200 Reveals First Results
While studying neutrino properties and searching for a mechanism called “neutrinoless double-beta decay,” scientists at the Enriched Xenon Observatory 200 found with the highest degree…