Publications [#309756] of Seog Oh

Papers Published
  1. Abe, F; Akimoto, H; Akopian, A; Albrow, MG; Amendolia, SR; Amidei, D; Antos, J; Anway-Wiese, C; Aota, S; Apollinari, G; Asakawa, T; Ashmanskas, W; Atac, M; Azfar, F; Azzi-Bacchetta, P; Bacchetta, N; Badgett, W; Bagdasarov, S; Bailey, MW; Bao, J; Barbaro, PD; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Barzi, E; Bauer, G; Baumann, T; Bedeschi, F; Behrends, S; Belforte, S; Bellettini, G; Bellinger, J; Benjamin, D; Benlloch, J; Bensinger, J; Benton, D; Beretvas, A; Berge, JP; Berryhill, J et al., Measurement of the Λb0 lifetime using Λb0 → Λc+l- ν̄, Physical Review Letters, vol. 77 no. 8 (1996), pp. 1439-1443 [doi] .

    The lifetime of Λb0^ is measured using the semileptonic decay Λb0 → Λc+l-ν-, where the Λc+ is reconstructed through its decay Λc+ → pK- π+. The data were collected by the CDF detector at the Tevatron Collider during 1992-1995 and correspond to an integrated luminosity of 110 pb-1 of pp̄ collisions at √s = 1.8 TeV. From a fit to the decay length distribution of the Λc-lepton system from 197 ± 25 signal events, the lifetime of Λb0 is measured to be 1.32 ± 0.15 ± 0.07 ps.