Most of the Beyond-the-SM models predict scalar particles. Due to this, it is important to study all possible manifestations of the latter in different kind of experiments. In this talk we consider NMSSM scenarios with light (pseudo) scalars, which have masses ranging from 10 to 100 GeV. They escape the current experimental bounds since they have large singlet component. The main goal of the study is to revisit the \({{q}^{2}}\)‑dependent angular \(B \to K{\kern 1pt} *{\kern 1pt} ll\) observables, which are sensitive to scalar contributions, and estimate the magnitude of the latter in the considered scenarios. In addition, prospects of experimental study of the effects are discussed.

中文翻译：

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NMSSM和\（B \ to K {\ kern 1pt} * {\ kern 1pt} ll \）中的光标量

大多数Beyond-the-SM模型都可以预测标量粒子。因此，重要的是在不同种类的实验中研究后者的所有可能表现。在本演讲中，我们考虑具有轻（伪）标量的NMSSM场景，其质量范围从10到100 GeV。由于它们具有较大的单线态成分，因此它们逃脱了当前的实验范围。该研究的主要目标是重新观察依赖于\（{{q} ^ {2}} \）的角度\（B \ to K {\ kern 1pt} * {\ kern 1pt} ll \）的可观测值对标量贡献敏感，并在考虑的情况下估算后者的规模。此外，还讨论了该效应的实验研究前景。