High Energy Physics - 750 GeV
New submissions [more]
- [1] arXiv:2502.1324 [ps, pdf, other]
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Title: Explaining the Diphoton Anomaly and $B \to D \tau \nu$Comments: v3: 12 pages, minor changesSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
In this paper, we discuss the very recent diphoton resonance at run 2 and the diboson resonance. We analyze the $\gamma\gamma$ excess in twin Higgs. The $\phi$ is produced in vector boson fusion and decays to two photons. Unsurprisingly, assuming the diphoton resonance is real, we predict that new strong dynamics should be at 700 GeV. Consequently, there is much to be done.
- [2] arXiv:2502.3708 [ps, pdf, other]
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Title: A New Look at the Broken MRSSM Inspired by the $\gamma\gamma$ ExcessComments: v3: updated figure 4, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
In this letter, we look at the very recent diphoton resonance at run 2 (at 1.7 sigma). Thus, the diphoton anomaly is studied in singlet-extended models with new gauge interactions. The discrete symmetry protects the mass of the $S(750)$, but not the Higgs. We predict a dilaton below 400 GeV. Therefore, there is much to be done.
- [3] arXiv:2502.3457 [ps, pdf, other]
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Title: The 750 GeV Excess as a Color SextetComments: v2: updated figure 2, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just shown an anomaly in the latest LHC data. Unsurprisingly, we analyze the diphoton peak in large N QCD. Unfortunately, the shift symmetry protects the mass of the $S$. Vector-like fermions at 600 GeV should be observed soon. Unfortunately, there is much to be done.
- [4] arXiv:2502.4657 [ps, pdf, other]
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Title: A New Take on Large N QCD Inspired by the Diphoton PeakComments: v4: updated figure 3, conclusions unchangedSubjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Experiment (hep-ex)
ATLAS and CMS have just shown an anomaly in run 2 at 3.0 sigma. We consider the $\gamma\gamma$ peak in Georgi-Machacek models with neutralinos. Unfortunately, the $X$ couples to $t\bar{t}$, but not to $hh$, worsening tension with Run 1. Colored pions at 600 GeV should be observed soon. Given this, our work may seem quite complicated.
- [5] arXiv:2502.0956 [ps, pdf, other]
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Title: An Unified Explanation for the $\gamma\gamma$ Excess and the Strong CP ProblemComments: v2: added refsSubjects: High Energy Physics - Phenomenology (hep-ph)
ATLAS and CMS have just shown an excess in the 13 TeV data. Thus, despite the fact that the $\gamma\gamma$ anomaly could be a statistical fluctuation, although the diphoton excess could be a statistical fluctuation, we study the $\gamma\gamma$ resonance in SO(10). The shift symmetry stabilizes the mass of the $\phi$. Unfortunately, the diphoton anomaly implies charge 2/3 quarks around 900 GeV. Our results are similar to work done by Han and Raychaudhuri.