论文标题
希格斯至希格斯的基准飞机在NMSSM中衰减
Benchmark Planes for Higgs-to-Higgs Decays in the NMSSM
论文作者
论文摘要
We present benchmark planes (or lines) with cross sections via gluon fusion for the processes $H\to h+H_{S}$, resonant Higgs pair and triple Higgs production, $A \to h+(A_S \to γγ)$, $A \to Z+ h$ and $A \to Z+ H_{S}$ within the Next-to-Minimal Supersymmetric Standard 模型。此外，我们提出了$ h \ $ h \ h_+（h_ {s} \ to t \ bar {t}）$，$ a \ to z+（h_ {s} \ to h+ h）$和$ a \ to z+（h_ {s}} $ to t \ bar {t}）$的新搜索。这些允许实验协作将来验证搜索渠道涵盖参数空间的尚未开发的区域。讨论了对三线性希格斯耦合和希格斯 - Z耦合的主要贡献的表达式，这些表达式允许确定促成给定最终状态的主要过程。
We present benchmark planes (or lines) with cross sections via gluon fusion for the processes $H\to h+H_{S}$, resonant Higgs pair and triple Higgs production, $A \to h+(A_S \to γγ)$, $A \to Z+ h$ and $A \to Z+ H_{S}$ within the Next-to-Minimal Supersymmetric Standard Model. Moreover we propose new searches for $H\to h+(H_{S} \to t\bar{t})$, $A \to Z+ (H_{S}\to h+h)$ and $A \to Z+ (H_{S}\to t\bar{t})$ for which possible cross sections are given. These allow the experimental collaborations to verify in the future which search channels cover yet unexplored regions of the parameter space. Expressions for the dominant contributions to trilinear Higgs couplings and Higgs--Z couplings are discussed which allow to identify the dominant processes contributing to a given final state.
