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arXiv · 1201.4722

Techni-dilaton at 125 GeV

Shinya Matsuzaki·Koichi Yamawaki
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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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Shinya Matsuzaki, Koichi Yamawaki. 2012-04-12. Techni-dilaton at 125 GeV. https://doi.org/10.1103/physrevd.85.095020

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