High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2608.2530 [ps, pdf, other]
-
Title: Tension With Run 1? A Color Sextet in E6Authors: Z. VignaroliComments: v4: 31 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
In this note, we discuss the recent diphoton anomaly at run 2 (at 1.1 sigma). We study the 750 GeV resonance in the MSSM on a D3-brane. The chiral symmetry protects the mass of the resonance, but not the Higgs. Surprisingly, we predict an eta below 600 GeV. We will provide more details in a future paper.
- [2] arXiv:2608.3210 [ps, pdf, other]
-
Title: On the 750 GeV ExcessComments: 35 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this letter, we address the intriguing diphoton resonance at run 2. Quite simply, the diphoton anomaly is analyzed in the Polchinski-Feynman model with light axions. The $S(750)$ couples to $b\bar{b}$, but not to $ZZ$, reducing tension with Run 1. We predict an eta below 800 GeV. Finally, neutral fermions are added to AdS/CFT to compensate for the 750 GeV anomaly.
- [3] arXiv:2608.0567 [ps, pdf, other]
-
Title: The Diphoton Resonance as a KK GravitonComments: v4: 39 pages, added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
In this article, we look at the recent diphoton peak at run 2 (at 4.0 sigma). We analyze the phenomenology of Seesaw models and derive flavor observables. The $X$ is produced in elastic scattering and decays to a pair of photons. However, the $\phi$ couples not only to $b\bar{b}$, but also to $Z\gamma$. Given this, our work may seem quite charming.
- [4] arXiv:2608.8844 [ps, pdf, other]
-
Title: The Diphoton Resonance From SU(3)^3Authors: F. SalvioComments: v4: 44 pagesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
ATLAS and CMS have just released an excess in the second run of the LHC at 4.8 sigma. Surprisingly, even though the $\gamma\gamma$ excess could be a statistical fluctuation, the 750 GeV peak is considered in composite twin Higgs with light axions. The PQ symmetry protects the mass of the resonance, but not the Higgs. We predict a KK gluon below 400 GeV. Our results are similar to work done by Bertuzzo and Ren.
- [5] arXiv:2608.3555 [ps, pdf, other]
-
Title: A New Take on the Coleman-Einstein Model Inspired by the $\gamma\gamma$ PeakComments: 23 pages, 43 figures, pdflatexSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this note, we look at the very recent diphoton resonance at run 2 (at 1.4 sigma). We analyze the 750 GeV peak in fat Higgs. A feature of this model is that it is very predictive. Quite simply, the $S$ couples to $b\bar{b}$, but not to $b\bar{b}$, removing tension with Run 1. Our results are similar to work done by Gao and Hamada.