High Energy Physics - Phenomenology
[Submitted on 22 Feb 2016 (v1), last revised 22 May 2016 (this version, v3)]
Title:Composite (pseudo) scalar contributions to muon g-2
View PDFAbstract:We have calculated the composite (pseudo) scalar contributions to the anomalous magnetic moment of muons in models of walking technicolor. By the axial or scale anomaly the light scalars such as techni-dilaton, techni-pions or techni-eta have anomalous couplings to two-photons, which make them natural candidates for the recent 750 GeV resonance excess, observed at LHC. Due to the anomalous couplings, their contributions to muon (g-2) are less suppressed and might explain the current deviation in muon (g-2) measurements from theory.
Submission history
From: Deog Ki Hong [view email][v1] Mon, 22 Feb 2016 02:16:37 UTC (239 KB)
[v2] Tue, 12 Apr 2016 13:56:51 UTC (240 KB)
[v3] Sun, 22 May 2016 06:21:18 UTC (240 KB)
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