High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2512.3483 [ps, pdf, other]
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Title: A Common Framework for the Diphoton Resonance and the Diboson ResonanceAuthors: S. OkadaComments: 27 pages, typos correctedSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
In this note, we talk about the recent diphoton anomaly at run 2 (at 3.2 sigma). In short, we consider the 750 GeV peak in left-right models. The $S$ couples not only to $ZZ$, but also to $WW$. We expect a heavy pion above 300 GeV. More data is likely to confirm this perplexing framework.
- [2] arXiv:2512.3464 [ps, pdf, other]
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Title: The $\gamma\gamma$ Excess: Interpretations in Pati-Salam ModelsComments: v3: added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
ATLAS and CMS have just released an excess in the latest LHC data. We consider the diphoton peak in composite twin Higgs on 3-brane. The $X(750)$ is produced in inelastic scattering and decays to a pair of photons. Quite simply, assuming the 750 GeV resonance is real, we predict that new gauge interactions should be at 600 GeV. Our results are similar to work done by Harland-Lang.
- [3] arXiv:2512.1487 [ps, pdf, other]
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Title: Relating the $\gamma\gamma$ Resonance and the Galactic Center ExcessComments: 47 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this article, we talk about the intriguing diphoton excess at run 2 and $B \to D \tau \nu$. Thus, we study the $\gamma\gamma$ anomaly in singlet-extended models with vector-like quarks. The discrete symmetry protects the mass of the $\eta$. In short, neutral fermions are required at 900 GeV. We leave the rest for future study.
- [4] arXiv:2512.8953 [ps, pdf, other]
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Title: Interpretations of the Diphoton Anomaly in the MSSMComments: v3: 37 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
In this note, we look at the intriguing diphoton excess at run 2 (at 1.7 sigma). We study the $\gamma\gamma$ excess in Seesaw models on AdS_5. In short, the global U(1) symmetry stabilizes the mass of the $X$. The 750 GeV resonance implies vector-like quarks around 500 GeV. Our results are similar to work done by Cline.
- [5] arXiv:2512.8713 [ps, pdf, other]
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Title: A New Take on the NMSSM Inspired by the 750 GeV ResonanceComments: v4: 22 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just measured a peak in the second run of the LHC. In short, we study the $\gamma\gamma$ resonance in folded SUSY. Remarkably, a drawback of this model is that it is very predictive. The 750 GeV resonance implies vector-like fermions around 400 GeV. Finally, we study the 750 GeV anomaly in E6 with new strong dynamics.