Production of the Smallest QED Atom: True Muonium (mu+ mu-)

Apr, 2009
4 pages
Published in:
  • Phys.Rev.Lett. 102 (2009) 213401
e-Print:
Report number:
  • SLAC-PUB-13575

Citations per year

20092013201720212025051015
Abstract: (arXiv)
The 'true muonium' (mu^+ mu-) and 'true tauonium' (tau^+ tau^-) bound states are not only the heaviest, but also the most compact pure QED systems. The rapid weak decay of the tau makes the observation of true tauonium difficult. However, as we show, the production and study of true muonium is possible at modern electron-positron colliders.
  • 36.10.Ee
  • 12.20.Ds
  • 31.30.jr
  • 13.66.De
  • muonium: electroproduction
  • tau: bound state
  • tau: lifetime
  • quantum electrodynamics
  • electron positron: annihilation
  • muon+ muon-: bound state