Publications [#308244] of Ashutosh V. Kotwal

Papers Published
  1. Abachi, S; Abbott, B; Abolins, M; Acharya, BS; Adam, I; Adams, DL; Adams, M; Ahn, S; Aihara, H; Alves, GA; Amidi, E; Amos, N; Anderson, EW; Astur, R; Baarmand, MM; Baden, A; Balamurali, V; Balderston, J; Baldin, B; Banerjee, S; Bantly, J; Bartlett, JF; Bazizi, K; 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; Borders, J; Boswell, C; Brandt, A; Brock, R; Bross, A et al., Measurement of the top quark pair production cross section in p p̄ collisions, Physical Review Letters, vol. 79 no. 7 (1997), pp. 1203-1208 .

    We present a measurement of the tt̄ production cross section in pp̄ collisions at √s = 1.8 TeV by the D0 experiment at the Fermilab Tevatron. The measurement is based on data from an integrated luminosity of approximately 125 pb-1 accumulated during the 1992-1996 collider run. We observe 39 tt̄ candidate events in the dilepton and lepton + jets decay channels with an expected background of 13.7 ± 2.2 events. For a top quark mass of 173.3 GeV/c2, we measure the tt̄ production cross section to be 5.5 ± 1.8 pb.