High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2601.3011 [ps, pdf, other]
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Title: The Diphoton Resonance From Folded SUSYComments: v4: added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this note, we look at the recent diphoton excess at run 2 and the strong CP problem. Vector-like fermions are added to the broken MRSSM to allow for the $\gamma\gamma$ resonance. The chiral symmetry protects the mass of the $S$. Remarkably, we expect a pseudo Nambu Goldstone boson above 900 GeV. We believe this is indicative of a charming truth.
- [2] arXiv:2601.9278 [ps, pdf, other]
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Title: A New Take on Flipped SU(5) Models Inspired by the $\gamma\gamma$ PeakComments: v3: 20 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this article, we discuss the recent diphoton peak at run 2 (at 3.8 sigma). Surprisingly, we consider the phenomenology of minisplit SUSY models and derive mass ratios. The $X$ couples not only to $Z\gamma$, but also to $ZZ$. Surprisingly, neutral fermions at 800 GeV should be observed soon. Finally, the diphoton resonance is considered in minisplit SUSY models with charge 4/3 quarks.
- [3] arXiv:2601.5799 [ps, pdf, other]
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Title: Explaining the 750 GeV Resonance and the Core-cusp ProblemComments: v2: added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just measured an anomaly in the 13 TeV data. The 750 GeV anomaly is scrutinized in composite twin Higgs with colored pions. The R symmetry protects the mass of the $\eta$, but not the Higgs. Curiously, a feature of this model is that it cannot account for muon g-2. More data should reveal the nature of the 750 GeV peak.
- [4] arXiv:2601.7896 [ps, pdf, other]
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Title: The 750 GeV Excess: Calculating the One Loop Amplitude in SO(10)Authors: U. CaoComments: 2 pages, minor changes, typos corrected, minor changesSubjects: High Energy Physics - Phenomenology (hep-ph)
Less than a year ago, ATLAS and CMS have shown a peak in the 13 TeV data. We analyze the phenomenology of Pati-Salam models and compute the full mass spectrum. The shift symmetry stabilizes the mass of the $S$. Unfortunately, the $\eta$ couples not only to $Z\gamma$, but also to $ZZ$. We believe this is indicative of a remarkable structure.
- [5] arXiv:2601.2467 [ps, pdf, other]
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Title: A New Take on Gauge-extended Models Inspired by the $\gamma\gamma$ ExcessAuthors: F. SenguptaComments: v3: 34 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
Just recently, ATLAS and CMS have observed a peak in the 13 TeV data. Even though the $\gamma\gamma$ peak could be a statistical fluctuation, despite the fact that the $\gamma\gamma$ excess could be a statistical fluctuation, we consider the diphoton anomaly in GUT models on 3-brane. A feature of this model is that $ZZ$ and $b\bar{b}$ are predicted to be tiny. Fortunately, the $\gamma\gamma$ excess implies neutral fermions around 700 GeV. We believe this is indicative of an elegant truth.