"Table 113" of "Measurements of differential cross sections of top quark pair production in association with jets in ${pp}$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector"

CERN-LHC. Measurements of differential cross sections of top quark pair production in association with jets by the ATLAS experiment at the LHC are presented as a function of the top quark transverse momentum, the transverse momentum of the top quark-antitop quark system and the out-of-plane transverse momentum using data from pp collisions at sqrt(s)=13 TeV collected by the ATLAS detector at the LHC in 2015 and corresponding to an integrated luminosity of 3.2 fb$^{−1}$. The top quark pair events are selected in the lepton (electron or muon) + jets channel. The measured cross sections, which are compared to several predictions, allow a detailed study of top quark production.

欧洲核子研究中心大型强子对撞机（CERN-LHC）上的ATLAS实验，基于2015年LHC的ATLAS探测器采集的质心系能量√s=13 TeV的质子-质子（pp）碰撞数据（积分亮度为3.2 fb⁻¹），发布了伴随喷注的顶夸克对产生过程的微分截面测量结果，该测量结果以顶夸克横动量、顶夸克-反顶夸克系统横动量以及平面外横动量为观测变量。顶夸克对事例的筛选采用轻子（电子或μ子）+喷注的末态通道。本次测量得到的截面与多项理论预言进行了比对，可用于开展顶夸克产生机制的精细研究。