Kaluza-Klein Mesons in Universal Extra Dimensions
Erin De Pree, Marc Sher
Abstract
In models with universal extra dimensions, the isosinglet Kaluza-Klein (KK) quarks, q1, have very narrow widths, of O(5-10) MeV, and will thus hadronize. Studies of KK-quarkonia, q1 q1, show very sharp resonances and dramatic signatures at the Linear Collider. In this Brief Report, we consider the possibility of detecting KK-mesons, q1 q, and show that detection at a Linear Collider is unlikely.
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