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We also interpret our results in the $\tilde{t}\to b\chip\to b W \lsp$ scenario |
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depicted in Fig.~\ref{fig:diagrams}(b), probing top squarks with masses up to 420 GeV~\cite{ref:stop}. |
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The ATLAS experiment has presented a similar search for top squark pairs in the single lepton final state~\cite{ref:atlasstop}. |
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The ATLAS experiment has presented a similar search for top squark pairs~\cite{ref:atlasstop}. |
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The constraints from ATLAS on the top squark mass are more stringent than those presented here. The ATLAS model assumes large |
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right-handed top quark polarization, while we take the top quark in the $\tilde{t}\to t\lsp$ decay to be unpolarized, |
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resulting in a lower signal selection efficiency in our analysis. |