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The Measurement of the Muon's Anomalous Magnetic Moment Isn't
Jonathan L. Feng, Konstantin T. Matchev, Yael Shadmi
Recent results announced as measurements of the muon's anomalous magnetic moment are in fact measurements of the muon's anomalous spin precession frequency. This precession frequen…
Kaluza-Klein Dark Matter
Hsin-Chia Cheng, Jonathan L. Feng, Konstantin T. Matchev
We propose that cold dark matter is made of Kaluza-Klein particles and explore avenues for its detection. The lightest Kaluza-Klein state is an excellent dark matter candidate if s…
Bosonic Supersymmetry? Getting Fooled at the LHC
Hsin-Chia Cheng, Konstantin T. Matchev, Martin Schmaltz
We define a minimal model with Universal Extra Dimensions, and begin to study its phenomenology. The collider signals of the first KK level are surprisingly similar to those of a s…
Radiative Corrections to Kaluza-Klein Masses
Hsin-Chia Cheng, Konstantin T. Matchev, Martin Schmaltz
Extra-dimensional theories contain a number of almost degenerate states at each Kaluza-Klein level. If extra dimensional momentum is at least approximately conserved then the pheno…