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Massive color-octet bosons and pairs of resonances at hadron colliders
Bogdan A. Dobrescu, Kyoungchul Kong, Rakhi Mahbubani
We analyze collider signatures of massive color-octet bosons whose couplings to quarks are suppressed. Gauge invariance forces the octets to couple at tree level only in pairs to g…
Spinless photon dark matter from two universal extra dimensions
Bogdan A. Dobrescu, Dan Hooper, Kyoungchul Kong +1
We explore the properties of dark matter in theories with two universal extra dimensions, where the lightest Kaluza-Klein state is a spin-0 neutral particle, representing a six-dim…
Leptons and photons at the LHC: cascades through spinless adjoints
Bogdan A. Dobrescu, Kyoungchul Kong, Rakhi Mahbubani
We study the hadron collider phenomenology of (1,0) Kaluza-Klein modes along two universal extra dimensions compactified on the chiral square. Cascade decays of spinless adjoints p…