Now showing items 1-2 of 2

    • Complete Measurement of the Λ Electromagnetic Form Factors 

      Kolcu, Onur Buğra; Yüncü, Alperen (2019)
      The exclusive process eþe− → ΛΛ¯ , with Λ → pπ− and Λ¯ → p¯ πþ, has been studied at ffiffi s p ¼ 2.396 GeV for measurement of the timelike Λ electric and magnetic form factors, GE and GM. A data sample, corresponding ...
    • Observation of Zc(39000)0 in e+e− → π0π0J/ψ 

      Çakır, Orhan (2015)
      Using a data sample collected with the BESIII detector operating at the BEPCII storage ring, we observea new neutral stateZcð3900Þ0with a significance of10.4σ. The mass and width are measured to be3894.8 2.3 3.2MeV=c2and29.6 ...