Search for the lightest scalar top quark in events with two leptons in pp¯ collisions at s=1.96 TeV

Document Type

Article

Publication Date

2008

Abstract

Data collected by the D0 detector at a pp¯ center-of-mass energy of 1.96 TeV at the Fermilab Tevatron Collider have been used to search for pair production of the lightest supersymmetric partner of the top quark decaying into bℓν˜. The search is performed in the ℓℓ′=eμ and μμ final states. No evidence for this process has been found in data samples of approximately 400 pb−1. The domain in the [M(t˜1),M(ν˜)] plane excluded at the 95% C.L. is substantially extended by this search.

Comments

Published as: Abazov, V. M., Abbott, B., Abolins, M., Acharya, B. S., Adams, M., Adams, T., … Zverev, E. G. (2008). Search for the lightest scalar top quark in events with two leptons in pp¯ collisions at s=1.96 TeV. Physics Letters B, 659(3), 500–508. https://doi.org/10.1016/j.physletb.2007.11.086

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