336 citations · 1.3k across the 34 of their papers we have counts for
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Implications on the mUED model from the early LHC data on $\ell+\met$ signal
Sanghyeon Chang, Kang Young Lee, Jeonghyeon Song
Recently the ATLAS and CMS collaborations reported their search for a new heavy gauge boson with one lepton plus missing transverse momentum. We find that , the secon…
Probing axino LSP from diphotons events with large missing transverse energy
Sanghyeon Chang, Kang Young Lee, Jeonghyeon Song
In a supersymmetry model with an axino as the lightest supersymmetric particle (LSP) and a Bino as the next LSP (NLSP), supersymmetry particles produced in pair at a high energy co…
The CDF dijet excess and Z'_{cs} coupled to the second generation quarks
Sanghyeon Chang, Kang Young Lee, Jeonghyeon Song
Recently the CDF collaboration has reported the excess in the dijet invariant-mass distribution of the Wjj events, corresponding to a significance of 3.2 standard deviations. Consi…
The second Kaluza-Klein neutral Higgs bosons in the minimal Universal Extra Dimension model
Sanghyeon Chang, Kang Young Lee, Jeonghyeon Song
Loop-induced decay of a neutral Higgs boson into a pair of gluons or photons has great implications for the Higgs discovery at the LHC. If the Higgs boson is heavy with mass above…