论文标题
促使LHC处的Electron和Tau Neutminos和Antinutrinos
Prompt electron and tau neutrinos and antineutrinos in the forward region at the LHC
论文作者
论文摘要
在尚未进行测量的运动区域中，高速速度和高能量处的中微通量对重量生产的QCD动力学敏感。 FASER $ν$和SND@LHC实验计划在LHC上进行3运行，并在高亮度LHC阶段使用一组实验的拟议的前向物理设施将在高伪速度上探测中微子。这篇简短的论文报告了最新评估$ν_τ+\barν_τ$和$ν_e+\barν_e$ $ double-ddifferential Cross pections $ pp $ collisisions in Broun Hadron Collisions the Producation the Production and decays and Decays and d_s^\ pm $和$ d^\ d^\ pm $。对于$ \ sqrt {s} = 14 $ tev，在NLO QCD上评估了双差异性中微子能量和伪磷液分布。提出了具有这些预测的数据表。讨论了LHC正向区域中中微子和抗肿瘤通量的预测所需的未来工作。
Neutrino fluxes at high rapidity and at high energy are sensitive to QCD dynamics of heavy-flavor production in kinematic regions where measurements have not yet been made. The FASER$ν$ and SND@LHC experiments scheduled for Run 3 at the LHC and the proposed Forward Physics Facility with a suite of experiments during the High-Luminosity LHC phase will probe neutrinos at high pseudorapidity. This short paper reports on recent evaluations of the prompt $ν_τ+\barν_τ$ and $ν_e+\barν_e$ double-differential cross sections in $pp$ collisions at the Large Hadron Collider from the production and decays of $D_s^\pm$ and $D^\pm$, respectively. For $\sqrt{s}=14$ TeV, the double-differential neutrino energy and pseudorapidity distributions are evaluated at NLO QCD. Data tables with these predictions are presented. Future work needed to refine predictions of neutrino and antineutrino fluxes in the forward region at the LHC is discussed.
