用普通NMSSM解释750 GeV双光子超出
高能物理 - 唯象学
2016-08-03 v2 高能物理 - 实验
摘要
NMSSM具有足够的成分来解释750 GeV处的双光子超出：单态样（伪）标量() 和作为重矢量样费米子的higgsinos。我们考虑从双态样伪标量衰变产生750 GeV单态样伪标量，以及随后通过higgsino环衰变为两个光子的过程。我们证明这种NMSSM Higgs玻色子的级联衰变可以解释13 TeV数据中的双光子超出，且与8 TeV数据中无显著超出相一致。
引用
@article{arxiv.1603.02203,
title = {Interpreting 750 GeV Diphoton Excess in Plain NMSSM},
author = {Marcin Badziak and Marek Olechowski and Stefan Pokorski and Kazuki Sakurai},
journal= {arXiv preprint arXiv:1603.02203},
year = {2016}
}
备注
20 pages, 6 figures, typos have been corrected, a study about the radiative correction to the Higgs boson mass has been added