@article{45b2ff3d9ef2431f98902aa8d0f37aee,
title = "Search for light top squarks in p¯p collisions at √s = 1.8 TeV",
abstract = "We present a search for pair produced top squarks, the supersymmetric partners of the top quark, using the D0 detector at the Fermilab Tevatron p¯p collider. We consider a scenario in which the lighter of the two top squarks ˜t1 decays with 100% branching fraction to a charm quark and the lightest neutralino ˜χ0 1 yielding a signal of two acollinear jets with missing transverse energy. We observe 3 events while we expect 3.5 α 1.2 events from the known standard model processes. We exclude at the 95% confidence level a significant region of the mt1 - mχ1 0 parameter space. The highest mt1 value we exclude is 93GeV/c2 with a corresponding mχ1 0 value of 8GeV/c2.",
author = "{D0 Collaboration} and S. Abachi and B. Abbott and M. Abolins and Acharya, {B. S.} and I. Adam and Adams, {D. L.} and M. Adams and S. Ahn and H. Aihara and J. Alitti and G. {\'A}lvarez and Alves, {G. A.} and E. Amidi and N. Amos and Anderson, {E. W.} and Aronson, {S. H.} and R. Astur and Avery, {R. E.} and A. Baden and V. Balamurali and J. Balderston and B. Baldin and J. Bantly and Bartlett, {J. F.} and K. Bazizi and J. Bendich and Beri, {S. B.} and I. Bertram and Bezzubov, {V. A.} and Bhat, {P. C.} and V. Bhatnagar and M. Bhattacharjee and A. Bischoff and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, {N. I.} and F. Borcherding and J. Borders and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, {V. S.} and Butler, {J. M.} and W. Carvalho and M. Demarteau",
year = "1996",
doi = "10.1103/PhysRevLett.76.2222",
language = "English",
volume = "76",
pages = "2222--2227",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "13",
}