@article{0425d1455eaa4951a4d2d4562938a211,
title = "Search for charged higgs bosons in decays of top quark pairs",
abstract = "We present a search for charged Higgs bosons in decays of pair-produced top quarks using 109.2 ± 5.8pb-1 of data recorded from pp collisions at √ s = 1.8 TeV by the D0 detector during 1992-1996 at the Fermilab Tevatron. No evidence is found for charged Higgs production, and most parts of the [MH+, tan β] parameter space where the decay t → H+ b has a branching fraction close to or larger than that for t → W+ b are excluded at 95% confidence level. Assuming mt = 175 GeV and σ(pp → tt) = 5.5 pb, for MH+ = 60 GeV, we exclude tan β < 0.97 and tan β > 40.9.",
author = "{D0 Collaboration} and B. Abbott and M. Abolins and V. Abramov and Acharya, {B. S.} and I. Adam and Adams, {D. L.} and M. Adams and S. Ahn and Alves, {G. A.} and N. Amos and Anderson, {E. W.} and Baarmand, {M. M.} and Babintsev, {V. V.} and L. Babukhadia and A. Baden and B. Baldin and S. Banerjee and J. Bantly and E. Barberis and P. Baringer and Bartlett, {J. F.} and A. Belyaev and Beri, {S. B.} and I. Bertram and Bezzubov, {V. A.} and Bhat, {P. C.} and V. Bhatnagar and M. Bhattacharjee and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, {N. I.} and F. Borcherding and C. Boswell and A. Brandt and R. Breedon and G. Briskin and R. Brock and A. Bross and D. Buchholz and Burtovoi, {V. S.} and Butler, {J. M.} and W. Carvalho and D. Casey and K. Johns and J. Rutherfoord and M. Shupe and Varnes, {E. W.}",
year = "1999",
doi = "10.1103/PhysRevLett.82.4975",
language = "English (US)",
volume = "82",
pages = "4975--4980",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25",
}