High Energy Physics - 750 GeV

New submissions [more]

[1]  arXiv:2101.9619 [ps, pdf, other]
Title: The 750 GeV Peak as a Pseudoscalar
Authors: I. Royon, U. Moroi
Comments: 4 pages, reference added
Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)

In this letter, we discuss the intriguing diphoton resonance at run 2 (at 1.5 sigma). Surprisingly, we scrutinize the phenomenology of large N QCD and predict mass ratios. The shift symmetry stabilizes the mass of the $X(750)$. Consequently, assuming the $\gamma\gamma$ anomaly is real, we predict that charge 1/3 quarks should be at 800 GeV. More data is likely to confirm this elaborate fact.

[2]  arXiv:2101.2295 [ps, pdf, other]
Title: A Common Framework for the 750 GeV Resonance and the Diboson Resonance
Authors: S. Wang, Z. Torre
Comments: 17 pages
Subjects: High Energy Physics - Phenomenology (hep-ph)

In this article, we talk about the intriguing diphoton resonance at run 2 and the 2 TeV resonance. New gauge interactions are added to the MSSM to explain the $\gamma\gamma$ anomaly. Consequently, the flavor symmetry protects the mass of the $\phi$, but not the Higgs. Vector-like quarks at 600 GeV should be observed soon. Given this, our work may seem quite deep.

[3]  arXiv:2101.0738 [ps, pdf, other]
Title: Interpretations of the Diphoton Anomaly in the Broken MRSSM
Authors: L. Han
Comments: v2: 22 pages, added refs
Subjects: High Energy Physics - Phenomenology (hep-ph)

Just recently, ATLAS and CMS have presented a resonance in the 13 TeV data. Thus, the 750 GeV peak is analyzed in the broken MRSSM with exotic fermions. The $S(750)$ couples to $ZZ$, but not to $t\bar{t}$, removing tension with Run 1. We expect a sgoldstino above 700 GeV. Our results are similar to work done by Chiang and Okada.

[4]  arXiv:2101.5145 [ps, pdf, other]
Title: Is It Wide? Interpretations in Large N QCD
Authors: U. Kuo, Q. Cao
Comments: v2: updated figure 3, conclusions unchanged
Subjects: High Energy Physics - Phenomenology (hep-ph)

Just recently, ATLAS and CMS have presented an excess in run 2. In short, we scrutinize the phenomenology of AdS/CFT and predict 4-body decays. Fortunately, the PQ symmetry stabilizes the mass of the $\phi$. Light axions at 600 GeV should be observed soon. We believe this is indicative of a profound theorem.

[5]  arXiv:2101.0999 [ps, pdf, other]
Title: The 750 GeV Resonance From SU(5)
Comments: 18 pages, 35 figures, typos corrected
Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)

In this letter, we discuss the recent diphoton excess at run 2 (at 1.7 sigma). The $\gamma\gamma$ anomaly is analyzed in Pati-Salam models with neutral fermions. A drawback of this model is that it cannot account for $B \to D \tau \nu$. Unsurprisingly, we expect a KK gluon above 900 GeV. We will provide more details in a future paper.

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