Publications [#309684] of Seog Oh

Papers Published

1. Collaboration, CDF, A Search for B - B Oscillations Using the Semileptonic Decay B -> o;=Xu, Phys. Rev. Lett., vol. 82 no. 18 (1999), pp. 3576 [doi]
   (last updated on 2026/01/19)

   Abstract:
   A search for Bs0-B̄s0 oscillations is performed in a sample of Bs0 semileptonic decays collected using dilepton triggers at the Tevatron Collider during 1992-1995. The Bs0 is reconstructed using φ mesonlepton correlations; its initial production flavor is determined with the second lepton in the event. From a signal of 1068 with a Bs0 purity of 61%, we obtain a limit on the Bs0-B̄s0 oscillation frequency of Δms > 5.8 ps-1 at 95% confidence level. © 1999 The American Physical Society.