Publications [#309555] of Seog Oh

Papers Published
  1. Abulencia, A; Acosta, D; Adelman, J; Affolder, T; Akimoto, T; Albrow, MG; Ambrose, D; Amerio, S; Amidei, D; Anastassov, A; Anikeev, K; Annovi, A; Antos, J; Aoki, M; Apollinari, G; Arguin, J-F; Arisawa, T; Artikov, A; Ashmanskas, W; Attal, A; Azfar, F; Azzi-Bacchetta, P; Azzurri, P; Bacchetta, N; Bachacou, H; Badgett, W; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Baroiant, S; Bartsch, V; Bauer, G; Bedeschi, F; Behari, S; Belforte, S; Bellettini, G; Bellinger, J; Belloni, A; Haim, EB et al., Measurement of the Bc+ meson lifetime using the decay mode Bc+→J/ψe+νe, Physical Review Letters, vol. 97 no. 1 (2006), pp. 012002 [16907366], [doi] .

    We present a measurement of the Bc+ meson lifetime in the decay mode Bc+→J/ψe+νe using the Collider Detector at Fermilab II detector at the Fermilab Tevatron Collider. From a sample of about 360pb-1 of pp̄ collisions at s=1.96TeV, we reconstruct J/ψe+ pairs with invariant mass in the kinematically allowed range 4<MJ/ψe<6GeV/c2. A fit to the decay-length distribution of 238 signal events yields a measured Bc+ meson lifetime of 0.463+0.073-0.065(stat)±0.036(syst)ps. © 2006 The American Physical Society.