Feasibility of searches for a Higgs boson using<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>H</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>W</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>W</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>l</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>l</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>+ missing<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>p</mml:mi><mml:mi>T</mml:mi></mml:msub></mml:math>and high<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>p</mml:mi><mml:mi>T</mml:mi></mml:msub></mml:math>jets at the Fermilab Tevatron

The sensitivity of standard model Higgs boson searches at the Tevatron experiments with a mass $135&lt;{M}_{H}&lt;190\text{ }\text{ }\mathrm{GeV}/{c}^{2}$ using the channel $H\ensuremath{\rightarrow}{W}^{+}{W}^{\ensuremath{-}}\ensuremath{\rightarrow}{l}^{+}{l}^{\ensuremath{-}}{\mathrm{p\ensuremath{\llap{\not\;}}}}_{T}(l=e,\ensuremath{\mu})$ is discussed. Three new event selections involving Higgs in association with one or two high ${P}_{T}$ hadronic jets are discussed. Using leading order matrix elements and a conservative cut-based analysis a 95% confidence level exclusion on $\ensuremath{\sigma}\ifmmode\times\else\texttimes\fi{}\mathcal{B}(H\ensuremath{\rightarrow}{W}^{+}{W}^{\ensuremath{-}})$, 1.6 times larger than that predicted by the standard model for ${M}_{H}=165\text{ }\text{ }\mathrm{GeV}/{c}^{2}$, may be achieved with $5\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity. By combining these three event selections with the existing analysis, the sensitivity of CDF and D0 could improve significantly.