arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1902.03067hep-phhep-ex
收藏

来自模型无关测量的BSM约束:轮廓更新

BSM constraints from model-independent measurements: A Contur Update

J. M. Butterworth

摘要:

在相空间的基准区域中进行的粒子级测量,特别是微分截面的测量,具有高度的模型独立性,因此可以用于提供关于在蒙特卡洛发生器中实现的各种各样的超越标准模型(BSM)物理的信息,使用广泛的最终状态。Contur包用于进行此类比较。我们总结了一些BSM方案的当前结果的快照;紫外线完整的模型,其中全球重子数减去轻子数对称性进行测量;几个暗物质简化模型,和两个通用的光标量模型。

英文摘要:

Particle-level measurements, especially of differential cross-sections, made in fiducial regions of phase-space have a high degree of model-independence and can therefore be used to give information about a wide variety of Beyond the Standard Model (BSM) physics implemented in Monte Carlo generators, using a broad range of final states. The Contur package is used to make such comparisons. We summarise a snapshot of current results for a number of BSM scenarios; a UV complete model in which the global Baryon-number minus Lepton-number symmetry is gauged; several Dark Matter simplified models, and two generic light scalar models.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑