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A narrow scalar resonance at 325 GeV?

MPS-Authors
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Meissner,  Krzysztof
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons20713

Nicolai,  Hermann
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Fulltext (public)

1208.5653
(Preprint), 136KB

PLB718_943.pdf
(Any fulltext), 163KB

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There is no public supplementary material available
Citation

Meissner, K., & Nicolai, H. (2013). A narrow scalar resonance at 325 GeV? Physics Letters B, 718(3), 943-945. doi:10.1016/j.physletb.2012.11.012.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0010-0D1E-A
Abstract
We propose to identify the excess of events with four charged leptons at $E\sim 325\GeV$ seen by the CDF and CMS Collaborations with a new `sterile' scalar particle characterized by a very narrow resonance of the same height and branching ratios as the Standard Model Higgs boson, as predicted in the framework of the so-called Conformal Standard Model