Positronium as a probe for new physics beyond the standard model

Abstract

We discuss and summarize some aspects concerning the study of the positronium system to probe new physics beyond the Standard Model.

23 pages, 11 figures, Talk given at the Workshop on Positronium Physics, Zurich (Switzerland), 30-31 May 2003

References in corpus (3)

• Physics of mirror photons
• Precision Measurement of Orthopositronium Decay Rate Using SiO_2 Powder
• Spacetime and vacuum as seen from Moscow

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• Measurement of the ortho-positronium confinement energy in mesoporous thin films
• Search for millicharged particles in reactor neutrino experiments: a probe of the PVLAS anomaly
• Positronium energy levels at order $m{\alpha }^7$: light-by-light scattering in the two-photon-annihilation channel
• Development of a high-efficiency pulsed slow positron beam for measurements with orthopositronium in vacuum
• Orthopositronium lifetime at O(alpha) and O(alpha^3 ln(alpha)) in closed form
• Pre-Born-Oppenheimer Dirac-Coulomb-Breit computations for two-body systems
• Positronium Decays with Dark $Z$ and Fermionic Dark Matter
• Consequences of Gravity-Induced Couplings in Theories with Many Particle Species
• Artificially induced positronium oscillations in a two-sheeted spacetime: consequences on the observed decay processes
• Anomalous magnetic moment of the positronium ion