论文标题
在FASER的R-Pa-Parity侵入性超对称性中搜索最轻的中性诺衰减中的单个光子
Searching for a Single Photon from Lightest Neutralino Decays in R-parity-violating Supersymmetry at FASER
论文作者
论文摘要
In this work, we propose a search for a single photon at \texttt{FASER} and \texttt{FASER2}, produced from decays of bino-like, sub-GeV lightest neutralinos in the theoretical framework of the R-parity-violating (RPV) Minimal Supersymmetric Standard Model (MSSM).我们考虑具有一个或两个非变化的RPV耦合的代表性基准方案列表。光子具有能量$ \ MATHCAL {O} \ left（0.1 \ right） - \ Mathcal {O} \ left（1 \右）$ TEV。我们在\ texttt {faser}和\ texttt {faser2}的数量级以外的RPV耦合的灵敏度达到了当前界限。
In this work, we propose a search for a single photon at \texttt{FASER} and \texttt{FASER2}, produced from decays of bino-like, sub-GeV lightest neutralinos in the theoretical framework of the R-parity-violating (RPV) Minimal Supersymmetric Standard Model (MSSM). We consider a list of representative benchmark scenarios with one or two non-vanishing RPV couplings. The photon has an energy $\mathcal{O}\left(0.1\right)-\mathcal{O}\left(1\right)$ TeV. We find a sensitivity reach for RPV couplings beyond the current bounds by orders of magnitude at \texttt{FASER} and \texttt{FASER2}.
