Publications [#308213] of Ashutosh V. Kotwal

Papers Published
  1. Abbott, B; Abolins, M; Abramov, V; Acharya, BS; Adam, I; Adams, DL; Adams, M; Ahn, S; Aihara, H; Alves, GA; Amos, N; Anderson, EW; Astur, R; Baarmand, MM; Babintsev, VV; Babukhadia, L; Baden, A; Balamurali, V; Baldin, B; Banerjee, S; Bantly, J; Barberis, E; Baringer, P; Bartlett, JF; Belyaev, A; Beri, SB; Bertram, I; Bezzubov, VA; Bhat, PC; Bhatnagar, V; Bhattacharjee, M; Biswas, N; Blazey, G; Blessing, S; Bloom, P; Boehnlein, A; Bojko, NI; Borcherding, F; Boswell, C; Brandt, A; Breedon, R et al., Measurement of the top quark mass in the dilepton channel, Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 60 no. 5 (1999), pp. 1-21 .

    We report a measurement of the top quark mass using six candidate events for the process pp̄→tt̄+X →l+vbl-v̄b̄+X, observed in the D0 experiment at the Fermilab pp̄ collider. Using maximum likelihood fits to the dynamics of the decays, we measure a mass for the top quark of mt=168.4±12.3(stat) ±3.6(syst) Gev. We combine this result with our previous measurement in the tt̄→l+jets channel to obtain mt=172.1 ± 7.1 GeV as the best value of the mass of the top quark measured by D0. ©1999 The American Physical Society.