High Energy Physics - 750 GeV

New submissions [more]

[1]  arXiv:2107.8838 [ps, pdf, other]
Title: The 750 GeV Anomaly as Scalar Singlet
Comments: 42 pages
Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

A few months ago, ATLAS and CMS have released a peak in the 13 TeV data. Vector-like quarks are added to the NMSSM to account for the diphoton peak. A downside of this model is that it cannot account for the diboson resonance. Surprisingly, the conformal symmetry protects the mass of the $\phi$. Our results are similar to work done by Dev and Yanagida.

[2]  arXiv:2107.2904 [ps, pdf, other]
Title: The Diphoton Peak From 2HDMs
Comments: 25 pages, based on a talk given on Fermi's 40th birthday
Subjects: High Energy Physics - Phenomenology (hep-ph)

A few months ago, ATLAS and CMS have measured a peak in run 2 of the LHC. Unfortunately, light axions are added to left-right models to allow for the 750 GeV peak. Thus, the conformal symmetry protects the mass of the $\eta$, but not the Higgs. New strong dynamics at 900 GeV should be observed soon. Finally, despite the fact that the diphoton excess could be a statistical fluctuation, despite the fact that the 750 GeV excess could be a statistical fluctuation, we scrutinize the phenomenology of split SUSY models and derive cross sections.

[3]  arXiv:2107.1146 [ps, pdf, other]
Title: On the $\gamma\gamma$ Excess
Comments: v2: 20 pages, added refs, minor corrections
Subjects: High Energy Physics - Phenomenology (hep-ph)

ATLAS and CMS have just measured an anomaly in the latest LHC data. We study the $\gamma\gamma$ peak in technicolor on a lattice. Moreover, the chiral symmetry protects the mass of the $S$, but not the Higgs. We expect a color sextet above 700 GeV. We will provide more details in a future paper.

[4]  arXiv:2107.3076 [ps, pdf, other]
Title: A New Look at SU(3)^3 Inspired by the 750 GeV Peak
Authors: A. Gogoladze
Comments: v3: updated figure 1, conclusions unchanged, reference added, pdflatex, JHEP3, 3 tables, minor changes, BibTeX
Subjects: High Energy Physics - Phenomenology (hep-ph)

In this letter, we talk about the very recent diphoton resonance at run 2 and the diboson resonance. However, the phenomenology of Seesaw models is considered and we derive 4-body decays. A drawback of this model is that it explains $h \to \mu \tau$. Quite simply, the 750 GeV resonance implies conformal dynamics around 800 GeV. We believe this is indicative of a pretty theorem.

[5]  arXiv:2107.9989 [ps, pdf, other]
Title: A New Take on Singlet-extended Models Inspired by the Diphoton Peak
Comments: v4: updated figure 2, conclusions unchanged
Subjects: High Energy Physics - Phenomenology (hep-ph)

In this article, we talk about the recent diphoton resonance at run 2. Surprisingly, the phenomenology of SU(3)^3 is analyzed and we evaluate correlations between $WW$ and $t\bar{t}$. The $\eta$ is produced in elastic scattering and decays to two photons. Therefore, assuming the 750 GeV peak is real, we predict that vector-like quarks should be at 500 GeV. We believe this is indicative of a detailed law.

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