High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2510.0328 [ps, pdf, other]
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Title: Relating the Diphoton Anomaly and $B \to D \tau \nu$Comments: 12 pages, no figuresSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this paper, we discuss the recent diphoton resonance at run 2 and $B \to D \tau \nu$. However, neutralinos are added to Georgi-Machacek models to allow for the $\gamma\gamma$ resonance. The R symmetry protects the mass of the $X$, but not the Higgs. Thus, assuming the 750 GeV peak is real, we predict that conformal dynamics should be at 400 GeV. Our results are similar to work done by Fichet and Quevillon.
- [2] arXiv:2510.8243 [ps, pdf, other]
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Title: Connecting the Diphoton Resonance and $h \to \mu \tau$Comments: 45 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we address the intriguing diphoton excess at run 2 and the strong CP problem. Even though the diphoton excess could be a statistical fluctuation, the phenomenology of minisplit SUSY models is scrutinized and we evaluate flavor observables. The $\phi$ is produced in vector boson fusion and decays to the diphoton channel. However, the chiral symmetry protects the mass of the $S$, but not the Higgs. More data is likely to confirm this profound law.
- [3] arXiv:2510.0190 [ps, pdf, other]
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Title: Interpretations of the $\gamma\gamma$ Resonance in Composite ModelsComments: v3: 47 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this paper, we discuss the very recent diphoton peak at run 2 and the core-cusp problem. We consider the phenomenology of Pati-Salam models and compute cross sections. The discrete symmetry protects the mass of the $S$, but not the Higgs. Unfortunately, assuming the diphoton excess is real, we predict that light axions should be at 800 GeV. Finally, neutralinos are added to Georgi-Machacek models to explain the $\gamma\gamma$ anomaly.
- [4] arXiv:2510.5705 [ps, pdf, other]
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Title: A New Look at Pati-Salam Models Inspired by the 750 GeV PeakAuthors: T. YangComments: 3 pages, pdflatexSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just released a resonance in the latest LHC data. While the 750 GeV excess could be a statistical fluctuation, new strong dynamics are added to the broken MRSSM to compensate for the diphoton resonance. Thus, a corollary of this model is that it cannot account for muon g-2. New gauge interactions are required at 500 GeV. Given this, our work may seem quite extraordinary.
- [5] arXiv:2510.6664 [ps, pdf, other]
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Title: A New Take on Little Higgs Inspired by the 750 GeV PeakAuthors: E. Kundu, X. Zhang, K. Shang, R. Kim, Q. Raychaudhuri, Z. Buttazzo, T. Harigaya, Q. Wang, N. Zhu, V. MoroiComments: 45 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
In this note, we discuss the very recent diphoton excess at run 2. Therefore, we analyze the phenomenology of the MSSM and derive branching ratios. The R symmetry protects the mass of the $\eta$, but not the Higgs. Colored pions are required at 700 GeV. We leave the rest for future study.