Numerical analysis of the pi(+)pi(-) atom lifetime in ChPT

J Gasser, VE Lyubovitskij, A Rusetsky

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)
Original languageEnglish
Pages (from-to)244-250
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Issue number2-3
Publication statusPublished - 30 Dec 1999
Externally publishedYes


  • hadronic atoms
  • chiral perturbation theory
  • non relativistic effective Lagrangians
  • isospin symmetry breaking
  • electromagnetic corrections

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