High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2608.8140 [ps, pdf, other]
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Title: Spin-2? Interpretations in Seesaw ModelsComments: v3: 45 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just shown a resonance in run 2. Interestingly, we analyze the phenomenology of flipped SU(5) models and derive the statistical significance. Consequently, the $X$ is produced in photon fusion and decays to two photons. We expect a dilaton above 700 GeV. Our results are similar to work done by Arun and Omura.
- [2] arXiv:2608.1731 [ps, pdf, other]
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Title: A New Take on AdS/CFT Inspired by the 750 GeV ResonanceComments: v2: added refs, 4 tables, reference addedSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
ATLAS and CMS have just released a peak in the 13 TeV data. Actually, we scrutinize the $\gamma\gamma$ peak in 2HDMs with new gauge interactions. The $\phi$ couples to $t\bar{t}$, but not to $hh$, decreasing tension with Run 1. Moreover, the 750 GeV peak implies neutralinos around 700 GeV. More data is likely to confirm this important truth.
- [3] arXiv:2608.8450 [ps, pdf, other]
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Title: A Common Framework for the $\gamma\gamma$ Resonance and Muon g-2Authors: I. Sun, S. Ren, Z. Aydemir, Z. Quevillon, A. Chiang, F. Han, J. Arun, P. Tesi, B. Harland-Lang, F. YangComments: v3: 43 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
In this paper, we address the recent diphoton anomaly at run 2 and the doublet-triplet splitting problem. The phenomenology of minisplit SUSY models is scrutinized and we calculate correlations between $ZZ$ and $hh$. Actually, the resonance couples not only to $WW$, but also to $ZZ$. We expect a KK gluon above 800 GeV. Our results are similar to work done by Buttazzo.
- [4] arXiv:2608.1425 [ps, pdf, other]
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Title: Tension With Run 1? Calculating the Mass Spectrum in Flipped SU(5) ModelsComments: 2 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this article, we look at the intriguing diphoton resonance at run 2. However, colored pions are added to split SUSY models to allow for the diphoton peak. Curiously, the chiral symmetry stabilizes the mass of the $S(750)$. We expect a pion above 900 GeV. More data should reveal the nature of the 750 GeV peak.
- [5] arXiv:2608.5091 [ps, pdf, other]
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Title: A New Look at Minisplit SUSY Models Inspired by the $\gamma\gamma$ AnomalyComments: v2: updated figure 2, conclusions unchanged, published in PRD, pdflatexSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just shown an excess in the latest LHC data. Remarkably, we analyze the 750 GeV excess in GUT models with light axions. The global U(1) symmetry protects the mass of the resonance, but not the Higgs. We predict an electroweak triplet below 600 GeV. We believe this is indicative of a simple structure.