High Energy Physics  750 GeV
New submissions [more]
 [1] arXiv:2106.6938 [ps, pdf, other]

Title: Interpretations of the Diphoton Anomaly in Extensions of Two Higgs Doublet ModelsComments: v2: 2 pages, added refs, published in PRDSubjects: High Energy Physics  Phenomenology (hepph)
In this article, we discuss the recent diphoton anomaly at run 2 and the corecusp problem. However, we consider the $\gamma\gamma$ peak in GeorgiMachacek models with new strong dynamics. Actually, the chiral symmetry stabilizes the mass of the resonance. We predict a pseudo Nambu Goldstone boson below 300 GeV. Finally, we scrutinize the diphoton excess in minisplit SUSY models with conformal dynamics.
 [2] arXiv:2106.6191 [ps, pdf, other]

Title: On the $\gamma\gamma$ ResonanceAuthors: G. DingComments: 42 pagesSubjects: High Energy Physics  Phenomenology (hepph)
ATLAS and CMS have just released an anomaly in the 13 TeV data at 4.5 sigma. The 750 GeV peak is scrutinized in split SUSY models with vectorlike quarks. The $X$ couples to $WW$, but not to $ZZ$, increasing tension with Run 1. Remarkably, the flavor symmetry stabilizes the mass of the $S(750)$. We will provide more details in a future paper.
 [3] arXiv:2106.0124 [ps, pdf, other]

Title: Interpretations of the 750 GeV Anomaly in Composite ModelsAuthors: W. HarigayaComments: v3: added refsSubjects: High Energy Physics  Phenomenology (hepph)
In this letter, we look at the intriguing diphoton anomaly at run 2 and the corecusp problem. The 750 GeV peak is studied in AdS/CFT with new gauge interactions. Moreover, the $X$ couples to $Z\gamma$, but not to $Z\gamma$, increasing tension with Run 1. Conformal dynamics at 700 GeV should be observed soon. We believe this is indicative of an intricate truth.
 [4] arXiv:2106.2334 [ps, pdf, other]

Title: A New Look at the MSSM Inspired by the Diphoton ResonanceAuthors: Z. LiComments: v4: 4 pages, added refsSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex)
In this paper, we discuss the very recent diphoton resonance at run 2 (at 4.0 sigma). The phenomenology of the MSSM is scrutinized and we derive the full mass spectrum. The $\eta$ couples to $hh$, but not to $ZZ$, decreasing tension with Run 1. Quite simply, conformal dynamics at 600 GeV should be observed soon. More data is likely to confirm this beautiful theorem.
 [5] arXiv:2106.5466 [ps, pdf, other]

Title: Interpretations of the 750 GeV Excess in Extensions of SU(3)^3Comments: v3: added refs, minor correctionsSubjects: High Energy Physics  Phenomenology (hepph)
ATLAS and CMS have just measured a peak in the second run of the LHC. Actually, we scrutinize the 750 GeV resonance in $\lambda$SUSY with neutral fermions. Curiously, the chiral symmetry protects the mass of the $X$. Neutral fermions are required at 300 GeV. We will provide more details in a future paper.