High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2603.5410 [ps, pdf, other]
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Title: The $\gamma\gamma$ Anomaly From Left-right ModelsComments: v3: updated figure 3, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this letter, we discuss the recent diphoton anomaly at run 2. Quite simply, we study the phenomenology of large N QCD and evaluate anomalous dimensions. The PQ symmetry protects the mass of the $X$, but not the Higgs. Interestingly, the $\gamma\gamma$ peak implies heavy scalars around 900 GeV. We believe this is indicative of an arresting pattern.
- [2] arXiv:2603.9587 [ps, pdf, other]
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Title: A New Look at Large N QCD Inspired by the 750 GeV ExcessAuthors: D. Chakraborty, F. Zhang, R. Urbano, N. Cline, D. Su, Q. Hernández, O. Chao, G. Park, G. Zhu, V. ZhengComments: v3: added refs, typos correctedSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just reported a resonance in run 2. We consider the diphoton excess in composite models on AdS_5. The $\eta$ couples to $Z\gamma$, but not to $ZZ$, increasing tension with Run 1. Curiously, the global U(1) symmetry stabilizes the mass of the $S(750)$. We believe this is indicative of a profound structure.
- [3] arXiv:2603.4473 [ps, pdf, other]
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Title: A New Take on Minimal Composite Higgs Inspired by the 750 GeV ResonanceAuthors: C. WangComments: 43 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just shown a peak in the 13 TeV data at 4.7 sigma. We analyze the 750 GeV peak in little Higgs on warped metric. The $\eta$ is produced in photon fusion and decays to $\gamma\gamma$. Unfortunately, assuming the 750 GeV anomaly is real, we predict that neutralinos should be at 400 GeV. More data is likely to confirm this charming structure.
- [4] arXiv:2603.6939 [ps, pdf, other]
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Title: A New Look at AdS/CFT Inspired by the $\gamma\gamma$ ResonanceComments: 15 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this article, we talk about the intriguing diphoton peak at run 2 and the doublet-triplet splitting problem. In short, we consider the diphoton resonance in singlet-extended models on a lattice. The shift symmetry protects the mass of the resonance. Vector-like fermions are required at 500 GeV. In short, there is much to be done.
- [5] arXiv:2603.1506 [ps, pdf, other]
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Title: Interpretations of the Diphoton Resonance in Extensions of Pati-Salam ModelsComments: 4 pages, minor changesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this article, we talk about the intriguing diphoton anomaly at run 2 and $h \to \mu \tau$. Fortunately, we analyze the phenomenology of split SUSY models and derive mass ratios. Surprisingly, the chiral symmetry stabilizes the mass of the $X$. We expect an eta above 900 GeV. More data is likely to confirm this pretty fact.