TY - JOUR
T1 - Collider phenomenology with Split-UED
AU - Kong, Kyoungchul
AU - Park, Seong Chan
AU - Rizzoa, Thomas G.
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
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U2 - 10.1007/JHEP04(2010)081
DO - 10.1007/JHEP04(2010)081
M3 - Article
AN - SCOPUS:77954916294
SN - 1126-6708
VL - 2010
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 4
M1 - 81
ER -