High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2512.9371 [ps, pdf, other]
-
Title: What if It Is Wide? Calculating the Diphoton Rate in E6Authors: D. WangComments: 31 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this note, we discuss the recent diphoton peak at run 2 (at 2.1 sigma). Moreover, we consider the diphoton anomaly in little Higgs with conformal dynamics. The flavor symmetry stabilizes the mass of the $S$. Assuming the diphoton peak is real, we predict that neutral fermions should be at 700 GeV. More data is likely to confirm this surprising fact.
- [2] arXiv:2512.9901 [ps, pdf, other]
-
Title: The 750 GeV Resonance: An Eta Prime in E6Comments: 16 pagesSubjects: High Energy Physics - Phenomenology (hep-ph)
Recently, ATLAS and CMS have seen a peak in the latest LHC data. Remarkably, we consider the phenomenology of technicolor and predict mass ratios. Therefore, the $S(750)$ couples not only to $b\bar{b}$, but also to $WW$. Neutralinos at 300 GeV should be observed soon. However, there is much to be done.
- [3] arXiv:2512.1130 [ps, pdf, other]
-
Title: Interpretations of the Diphoton Excess in the MSSMAuthors: O. Royon, E. Gao, N. Raza, X. Chao, K. Halverson, P. Sun, S. Khoze, A. Hall, G. Aydemir, H. HanComments: v3: added refs, no figuresSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
Less than a year ago, ATLAS and CMS have observed a resonance in the 13 TeV data. We study the 750 GeV resonance in left-right models. The shift symmetry protects the mass of the $S(750)$. Therefore, colored pions are required at 400 GeV. Actually, there is much to be done.
- [4] arXiv:2512.8578 [ps, pdf, other]
-
Title: A New Look at Left-right Models Inspired by the $\gamma\gamma$ ExcessComments: v4: updated figure 1, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just presented an anomaly in run 2 at 3.6 sigma. Neutral fermions are added to the broken MRSSM to allow for the diphoton excess. Unsurprisingly, the $S$ is produced in inelastic scattering and decays to two photons. The 750 GeV peak implies new gauge interactions around 900 GeV. More data should reveal the nature of the 750 GeV anomaly.
- [5] arXiv:2512.7783 [ps, pdf, other]
-
Title: A New Look at Two Higgs Doublet Models Inspired by the 750 GeV PeakComments: 2 pages, JHEP styleSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just reported an anomaly in the 13 TeV data at 3.8 sigma. We analyze the $\gamma\gamma$ excess in SO(10) on 3-brane. In short, the $X$ couples to $WW$, but not to $ZZ$, increasing tension with Run 1. Neutralinos at 900 GeV should be observed soon. Consequently, there is much to be done.