gg?h? ?+?- at the upgraded Fermilab Tevatron

Belyaev, Alexander, Han, Tao and Rosenfeld, Rogerio (2003) gg?h? ?+?- at the upgraded Fermilab Tevatron. Journal of High Energy Physics, JHEP07 (21), 1-9. (doi:10.1088/1126-6708/2003/07/021).

Record type: Article

Abstract

We study the neutral Higgs boson production via the gluon usion process with the ?+?? final state at the upgraded Fermilab Tevatron, including a complete simulation of signal channels and leading background processes. For the SM Higgs boson, this h??+?? channel may provide important addition for the Higgs boson discovery in the mass range 120-140 GeV. In minimal supersymmetric models, natural enhancement for the signal rate over the SM expectation makes the h,H,A??+?? signal observable for large tan ? and low MA, which may lead to full coverage for SUSY Higgs parameters at the Tevatron with a moderate integrated luminosity.

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More information

Published date: 11 July 2003

Additional Information: We have suggested for the first time to use gg- >h- >tau tau channel to search for SM or MSSM Higgs boson at the Tevatron and have demonstrated the great potential of using this process in both cases.

Keywords: standard model, supersymmetric standard model, higgs physics, hadronic, colliders.

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