2000 character limit reached
Techni-dilaton at 125 GeV
Published 23 Jan 2012 in hep-ph and hep-ex | (1201.4722v3)
Abstract: Walking technicolor predicts a light composite scalar, techni-dilaton, arising as a pseudo Nambu-Goldstone boson for the approximate scale symmetry spontaneously broken by techni-fermion condensation. We show that a light techni-dilaton with mass of around 125 GeV can explain presently observed excesses particularly in the di-photon decay channel at LHC.
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