"Table 50" of "Properties of jets measured from tracks in proton-proton collisions at center-of-mass energy sqrt(s) = 7 TeV with the ATLAS detector"

CERN-LHC. Measurement of the properties of charged particle jets produced in proton-proton collisions at a centre-of-mass energy of 7 TeV using a minimum-bias trigger. The data were taken during 2010 and have an integrated luminosity of 779 mub^{-1}. Jets are reconstructed using the anti-kT algorithm with radius parameters 0.4 and 0.6 applied to charged particles with PT > 300 MeV. The measured track-based jets are corrected back to truth-level charged particle jets, which are defined to be the jets obtained when the same algoerithm is applied to all primary charged particles with the same PT cut. Measurements of the PT cross sections, multiplicities per jet, fragmentation Z distributions, transverse momentum and charged particle radial densities relative to the jet axes are presented in slices of rapidity and transverse momentum. Note added (27 JUN 2014): The cross section values reported in Tables 1-4 below should be multiplied by a factor of 1.0187 to take into account the updated value of the integrated luminosity for the ATLAS 2010 data taking period. The uncertainty on the global normalisation ("Lumi") increases slightly from 3.4% to 3.5%. See Eur.Phys.J. C73 (2013) 2518 for more details.

欧洲核子研究中心大型强子对撞机（CERN-LHC）数据集：本工作针对质心系能量为7 TeV的质子-质子碰撞中产生的带电粒子喷流性质开展测量，实验采用最小偏置触发（minimum-bias trigger）进行数据采集。实验数据采集于2010年，积分亮度（integrated luminosity）为779 μb⁻¹。喷流通过反kT算法（anti-kT algorithm）重建，选取半径参数0.4与0.6，仅对横向动量（PT）大于300 MeV的带电粒子应用该算法。本测量以基于径迹的喷流为基础，校正至真实级带电粒子喷流——后者定义为对所有满足相同横向动量截断（PT cut）的初级带电粒子应用相同算法所得到的喷流。本工作给出了在快度（rapidity）与横向动量分箱下的横向动量截面、每喷流多重数、碎裂Z分布（fragmentation Z distribution）、相对于喷流轴的横向动量与带电粒子径向密度的测量结果。2014年6月27日补充说明：下表1至4中报告的截面数值需乘以因子1.0187，以计入ATLAS实验2010年数据采集周期更新后的积分亮度值。整体归一化（"Lumi"）的不确定度从3.4%小幅升至3.5%。更多细节可参见《欧洲物理期刊C辑》（Eur.Phys.J. C）73卷（2013年）第2518号论文。