Jet signatures of scalar diquarks from superstrings at CERN and Fermilab |
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Affiliation: | National Research Center “Democritos”, Aghia Paraskevi, GR-15310 Attiki, Greece;Department of Physics, University of Athens, Kouponia, GR-15771 Athens, Greece;Department of Physics, National Technical University, Zografou, GR-15773 Athens, Greece |
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Abstract: | We calculate the contribution to the four-jet yield in p̄p collisions of two scalar, colour triplet, hypercharge pure diquarks resulting from E6 compactification in superstring theories. Measured cross sections at the CERN Collider are sensitive to this contribution for masses up to ∼40 GeV. Fermilab-Tevatron data with similar cuts will push this bound up to ∼70 GeV. |
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