Collider phenomenology with Split-UED

Kyoungchul Kong, Seong Chan Park, Thomas G. Rizzoa

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

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 an extra dimensional explanation for the observation of the positron excess in cosmic rays.

Original languageEnglish
Article number81
JournalJournal of High Energy Physics
Volume2010
Issue number4
DOIs
Publication statusPublished - 2010

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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