High Energy Physics - 750 GeV

New submissions [more]

[1]  arXiv:2309.5845 [ps, pdf, other]
Title: Interpretations of the Diphoton Peak in Extensions of the Broken MRSSM
Authors: W. Quevillon, E. Li
Comments: v4: updated figure 4, conclusions unchanged, pdflatex
Subjects: High Energy Physics - Phenomenology (hep-ph)

ATLAS and CMS have just seen an anomaly in the 13 TeV data at 1.8 sigma. Actually, we study the $\gamma\gamma$ excess in $\lambda$SUSY with exotic fermions. Moreover, the flavor symmetry stabilizes the mass of the $\eta$. Colored pions are required at 800 GeV. Our results are similar to work done by Chao and Strumia.

[2]  arXiv:2309.3466 [ps, pdf, other]
Title: Interpretations of the $\gamma\gamma$ Excess in Extensions of 2HDMs
Comments: 33 pages
Subjects: High Energy Physics - Phenomenology (hep-ph)

In december, ATLAS and CMS have shown an excess in run 2 of the LHC. Curiously, neutralinos are added to the Sundrum-Georgi model to compensate for the $\gamma\gamma$ anomaly. The global U(1) symmetry protects the mass of the resonance. Neutral fermions at 900 GeV should be observed soon. Our results are similar to work done by Ding and Li.

[3]  arXiv:2309.8528 [ps, pdf, other]
Title: A New Look at Large N QCD Inspired by the Diphoton Anomaly
Comments: 3 pages
Subjects: High Energy Physics - Phenomenology (hep-ph)

ATLAS and CMS have just shown an excess in run 2 of the LHC. Remarkably, despite the fact that the 750 GeV anomaly could be a statistical fluctuation, the phenomenology of minimal composite Higgs is studied and we derive anomalous dimensions. The shift symmetry protects the mass of the $X$, but not the Higgs. The 750 GeV peak implies charge 8/3 quarks around 900 GeV. More data is likely to confirm this important edifice.

[4]  arXiv:2309.9705 [ps, pdf, other]
Title: A New Look at SO(10) Inspired by the $\gamma\gamma$ Peak
Comments: 15 pages, 1 tables
Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)

ATLAS and CMS have just shown an excess in the second run of the LHC. Quite simply, the diphoton excess is studied in $\lambda$SUSY with exotic fermions. The $S(750)$ couples not only to $WW$, but also to $b\bar{b}$. We predict a pseudo Nambu Goldstone boson below 300 GeV. We believe this is indicative of an elegant edifice.

[5]  arXiv:2309.3869 [ps, pdf, other]
Title: Interpretations of the 750 GeV Peak in Extensions of Minimal Composite Higgs
Authors: L. Khoze, M. Okada
Comments: 30 pages
Subjects: High Energy Physics - Phenomenology (hep-ph)

ATLAS and CMS have just observed a peak in the second run of the LHC at 1.7 sigma. In short, the $\gamma\gamma$ excess is considered in folded SUSY with heavy scalars. The chiral symmetry protects the mass of the $\eta$, but not the Higgs. Curiously, we predict an electroweak triplet below 900 GeV. Our results are similar to work done by Strumia.

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