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pro vyhledávání: '"PARTIAL WAVE: (RHO(765) PI)"'
Autor:
U. Timm
Publikováno v:
AIP Conference Proceedings.
21 pp. (1978).
Decays of the heavy lepton τ have now been observed in e+e− ‐ collisions at the energy of the ψ′‐resonace, which results in an improved mass determination Mτ=1.807±0.020 GeV. For the τ‐life‐time a new upper limit
Decays of the heavy lepton τ have now been observed in e+e− ‐ collisions at the energy of the ψ′‐resonace, which results in an improved mass determination Mτ=1.807±0.020 GeV. For the τ‐life‐time a new upper limit