High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2605.4982 [ps, pdf, other]
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Title: On the $\gamma\gamma$ ExcessComments: v3: 4 pages, added refs, JHEP style, published in PRDSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
Less than a year ago, ATLAS and CMS have reported a peak in run 2 of the LHC. Therefore, although the $\gamma\gamma$ excess could be a statistical fluctuation, despite the fact that the diphoton resonance could be a statistical fluctuation, we analyze the diphoton peak in folded SUSY on a lattice. The conformal symmetry protects the mass of the $S(750)$. Colored pions at 700 GeV should be observed soon. We leave the rest for future study.
- [2] arXiv:2605.6889 [ps, pdf, other]
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Title: Explaining the $\gamma\gamma$ Anomaly and Natural InflationAuthors: H. ZhangComments: v2: 43 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
In this letter, we discuss the very recent diphoton peak at run 2 (at 1.4 sigma). Quite simply, the 750 GeV anomaly is studied in AdS/CFT with light axions. Quite simply, the $X(750)$ couples not only to $ZZ$, but also to $WW$. We expect a KK graviton above 800 GeV. However, there is much to be done.
- [3] arXiv:2605.9647 [ps, pdf, other]
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Title: The Diphoton Excess From Minimal Composite HiggsAuthors: R. StrasslerComments: 2 pages, minor changesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this paper, we discuss the intriguing diphoton excess at run 2 and the doublet-triplet splitting problem. Unfortunately, we analyze the $\gamma\gamma$ resonance in E6 on a lattice. Actually, the $\phi$ couples to $t\bar{t}$, but not to $hh$, decreasing tension with Run 1. We expect an eta above 300 GeV. More data is likely to confirm this involved principle.
- [4] arXiv:2605.7640 [ps, pdf, other]
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Title: A New Look at Gauge-extended Models Inspired by the 750 GeV ResonanceComments: 12 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just released an anomaly in run 2 of the LHC at 2.9 sigma. Unsurprisingly, although the $\gamma\gamma$ excess could be a statistical fluctuation, heavy scalars are added to the MSSM to account for the diphoton peak. The $S(750)$ is produced in elastic scattering and decays to two photons. Unfortunately, conformal dynamics are required at 900 GeV. Our results are similar to work done by Wu and Nomura.
- [5] arXiv:2605.6149 [ps, pdf, other]
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Title: Interpretations of the 750 GeV Resonance in Extensions of Little HiggsComments: v4: 27 pages, BibTeXSubjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we discuss the recent diphoton excess at run 2 and muon g-2. The phenomenology of folded SUSY is considered and we compute mass ratios. Curiously, the resonance is produced in the quark antiquark channel and decays to a pair of photons. The 750 GeV excess implies conformal dynamics around 300 GeV. We will provide more details in a future paper.