High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2605.5799 [ps, pdf, other]
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Title: The Diphoton Anomaly: Calculating the NLO Cross Section in AdS/CFTComments: v3: 3 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
Just recently, ATLAS and CMS have observed a peak in the second run of the LHC. However, we analyze the 750 GeV peak in folded SUSY. The R symmetry protects the mass of the $X$, but not the Higgs. We expect a pseudo Nambu Goldstone boson above 700 GeV. More data should reveal the nature of the diphoton resonance.
- [2] arXiv:2605.5592 [ps, pdf, other]
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Title: Spin-3/2? Interpretations in Large N QCDComments: 2 pages, JHEP3Subjects: High Energy Physics - Phenomenology (hep-ph)
In this note, we address the intriguing diphoton resonance at run 2 and the 2 TeV resonance. Unsurprisingly, we scrutinize the 750 GeV anomaly in left-right models with neutralinos. The $\eta$ is produced in elastic scattering and decays to $\gamma\gamma$. We predict a pion below 700 GeV. Given this, our work may seem quite elaborate.
- [3] arXiv:2605.7428 [ps, pdf, other]
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Title: Interpretations of the Diphoton Anomaly in Extensions of the Bohr-Polchinski ModelComments: v4: 43 pages, added refs, Latex fileSubjects: High Energy Physics - Phenomenology (hep-ph)
Recently, ATLAS and CMS have measured a resonance in the second run of the LHC. Surprisingly, despite the fact that the $\gamma\gamma$ resonance could be a statistical fluctuation, the phenomenology of composite models is studied and we analyze deviations to Higgs couplings. The PQ symmetry protects the mass of the $S(750)$, but not the Higgs. Consequently, new strong dynamics are required at 700 GeV. Given this, our work may seem quite remarkable.
- [4] arXiv:2605.3208 [ps, pdf, other]
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Title: What if It Is Wide? Interpreting the 750 GeV Excess in the Randall-Bohr ModelAuthors: K. Sadhukhan, O. Strumia, K. Moretti, X. Yu, M. Bertuzzo, S. Salvio, Y. Tesi, Z. Vigiani, N. Jiang, O. MorettiComments: v2: added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just seen an excess in run 2 at 2.9 sigma. However, we study the diphoton excess in folded SUSY with light axions. A feature of this model is that it is very predictive. We expect a sgoldstino above 800 GeV. We leave the rest for future study.
- [5] arXiv:2605.2162 [ps, pdf, other]
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Title: Interpretations of the $\gamma\gamma$ Anomaly in Extensions of Composite ModelsComments: v4: updated figure 2, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph)
In this letter, we address the recent diphoton excess at run 2 (at 1.9 sigma). The diphoton anomaly is studied in 2HDMs with conformal dynamics. The $X(750)$ is produced in inelastic scattering and decays to $\gamma\gamma$. In short, we predict a dilaton below 900 GeV. More data should reveal the nature of the 750 GeV anomaly.