标题： 弱SUSY过程中的重求和效应 显示英文标题

标题： Resummation effects in weak SUSY processes

摘要： 我们提供了在LHC上以次次对数精度计算的超粒子对（如slepton对和中性子-带电子对）的产生截面的更新结果，并与近似QCD次次领先阶的精度进行了匹配。 所研究的超对称粒子质量范围被选择为当前和未来在LHC上的搜索相关。 我们发现不变质量分布和积分截面有适度增加，并且结果的尺度不确定性显著减少。 显示英文摘要

摘要： We present updated results for the production cross sections of slepton pairs and neutralino-chargino pairs at the LHC with next-to-next-to logarithmic precision matched at approximate QCD next-to-next-to leading order. The explored range of masses of the supersymmetric particles are chosen to be relevant for current and future searches at the LHC. We find moderate increases in the invariant mass distributions and integrated cross sections, and substantial reductions in the scale uncertainty of the results.