arXiv · 1002.0602
Collider Phenomenology with Split-UED
Abstract
We investigate the collider implications of Split Universal Extra Dimensions. The non-vanishing fermion mass in the bulk, which is consistent with the KK-parity, largely modifies the phenomenology of Minimal Universal Exta Dimensions. We scrutinize the behavior of couplings and study the discovery reach of the Tevatron and the LHC for level-2 Kaluza-Klein modes in the dilepton channel, which would indicates the presence of the extra dimensions. Observation of large event rates for dilepton resonances can result from a nontrivial fermion mass profile along the extra dimensions, which, in turn, may corroborate extra dimensional explanation for the observation of the positron excess in cosmic rays.
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Kyoungchul Kong, Seong Chan Park, Thomas G. Rizzo. 2010-02-02. Collider Phenomenology with Split-UED. https://doi.org/10.1007/jhep04(2010)081
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