The 750 GeV diphoton excess and SUSY
نویسنده
چکیده
The LHC experiments ATLAS and CMS have reported an excess in the diphoton spectrum at ∼ 750 GeV. At the same time the motivation for Supersymmetry (SUSY) remains unbowed. Consequently, we review briefly the proposals to explain this excess in SUSY, focusing on “pure” (N)MSSM solutions. We then review in more detail a proposal to realize this excess within the NMSSM. In this particular scenario a Higgs boson with mass around 750 GeV decays to two light pseudo-scalar Higgs bosons. Via mixing with the pion these pseudo-scalars decay into a pair of highly collimated photons, which are identified as one photon, thus resulting in the observed signal. Talk given at the “Conference on New Physics at the Large Hadron Collider”, 29.02. 04.03.2016, Nanyang University, Singapore † email: [email protected] May 27, 2016 0:20 ws-rv961x669 Book Title singapur-proc-arXiv page 1 The 750 GeV diphoton excess and SUSY
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