High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2511.7327 [ps, pdf, other]
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Title: A New Take on GUT Models Inspired by the 750 GeV ResonanceAuthors: G. SanninoComments: v4: added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
A few months ago, ATLAS and CMS have shown a resonance in the second run of the LHC. However, we study the 750 GeV peak in technicolor. The global U(1) symmetry protects the mass of the $\eta$. Quite simply, we predict an eta below 700 GeV. Our results are similar to work done by Yu.
- [2] arXiv:2511.9788 [ps, pdf, other]
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Title: A New Look at Little Higgs Inspired by the $\gamma\gamma$ ResonanceComments: v4: 20 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we address the recent diphoton excess at run 2. Neutralinos are added to SU(5) to account for the 750 GeV excess. The $S$ is produced in inelastic scattering and decays to the diphoton channel. Thus, the $\phi$ is produced in photon fusion and decays to a pair of photons. Finally, the phenomenology of SO(10) is studied and we calculate decay widths.
- [3] arXiv:2511.0147 [ps, pdf, other]
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Title: A New Look at Minimal Composite Higgs Inspired by the 750 GeV ExcessComments: 17 pages, JHEP style, minor corrections, no figures, no figures, minor changesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we address the intriguing diphoton excess at run 2 and muon g-2. The diphoton anomaly is analyzed in two Higgs doublet models with colored pions. Actually, the R symmetry protects the mass of the $\eta$. The 750 GeV peak implies light axions around 600 GeV. Our results are similar to work done by Chakraborty.
- [4] arXiv:2511.2772 [ps, pdf, other]
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Title: Explaining the $\gamma\gamma$ Anomaly and the Core-cusp ProblemAuthors: E. DevComments: v3: 3 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
Recently, ATLAS and CMS have reported an anomaly in the second run of the LHC. Thus, we study the 750 GeV resonance in minimal composite Higgs. Therefore, the PQ symmetry stabilizes the mass of the $S(750)$. We expect a pseudoscalar above 400 GeV. More data is likely to confirm this beautiful theorem.
- [5] arXiv:2511.3076 [ps, pdf, other]
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Title: Relating the Diphoton Peak and Muon g-2Comments: v3: updated figure 1, conclusions unchanged, pdflatexSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just released a resonance in the second run of the LHC at 1.5 sigma. We scrutinize the $\gamma\gamma$ excess in little Higgs on warped metric. A downside of this model is that $t\bar{t}$ and $t\bar{t}$ are predicted to be small. Consequently, the PQ symmetry protects the mass of the $S$. Finally, the phenomenology of 2HDMs is studied and we analyze branching ratios.