High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2512.5855 [ps, pdf, other]
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Title: A New Take on Composite Models Inspired by the 750 GeV AnomalyComments: 44 pages, added refs, JHEP3Subjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we look at the very recent diphoton anomaly at run 2 and the doublet-triplet splitting problem. We scrutinize the $\gamma\gamma$ excess in minimal composite Higgs with conformal dynamics. The $X(750)$ is produced in photon fusion and decays to $\gamma\gamma$. Consequently, the $X(750)$ is produced in vector boson fusion and decays to $\gamma\gamma$. We will provide more details in a future paper.
- [2] arXiv:2512.6805 [ps, pdf, other]
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Title: Connecting the 750 GeV Anomaly and $B \to D \tau \nu$Comments: 36 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
In this note, we talk about the intriguing diphoton resonance at run 2 and $B \to D \tau \nu$. Unfortunately, we study the 750 GeV peak in SU(5) with new gauge interactions. Interestingly, the discrete symmetry stabilizes the mass of the $\eta$. New gauge interactions at 800 GeV should be observed soon. We will provide more details in a future paper.
- [3] arXiv:2512.4987 [ps, pdf, other]
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Title: A New Take on Minimal Composite Higgs Inspired by the $\gamma\gamma$ ResonanceComments: 18 pages, pdflatex, based on a talk given on Bohr's 20th birthdaySubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just reported a resonance in run 2 of the LHC. Thus, we scrutinize the $\gamma\gamma$ excess in fat Higgs. Actually, the global U(1) symmetry protects the mass of the $X$, but not the Higgs. We expect a heavy pion above 500 GeV. We will provide more details in a future paper.
- [4] arXiv:2512.9343 [ps, pdf, other]
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Title: Interpretations of the Diphoton Excess in GUT ModelsComments: 21 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
ATLAS and CMS have just observed a peak in run 2 of the LHC at 4.8 sigma. Curiously, we study the $\gamma\gamma$ peak in E6 on AdS_5. Actually, a corollary of this model is that it cannot account for the 2 TeV resonance. We predict an electroweak triplet below 800 GeV. Our results are similar to work done by Gersdorff.
- [5] arXiv:2512.9199 [ps, pdf, other]
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Title: A New Take on AdS/CFT Inspired by the 750 GeV ExcessComments: v4: added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this letter, we talk about the intriguing diphoton resonance at run 2 and the galactic center excess. We scrutinize the $\gamma\gamma$ peak in composite models. Moreover, the shift symmetry stabilizes the mass of the $X$. Heavy scalars at 500 GeV should be observed soon. Our results are similar to work done by Yu.