Proposal for Testing Lepton Univerality in Upsilon Decays at a B Factory Running at Υ(3s) *
نویسنده
چکیده
A proposal is presented for detecting new physics at a B factory running at the Υ(3S) resonance by testing lepton universality to the few percent level in the leptonic decays of the Υ(1S) and Υ(2S) resonances tagged by the dipion in the chain decay: Υ(3S) → π + π
منابع مشابه
Test of lepton universality and search for lepton flavor violation in Υ(1S,2S,3S) decays at CLEO
We present the analysis technique and preliminary results of two ongoing analyses at CLEO which put lepton universality and lepton flavor conservation to the test in Υ decays.
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