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"Table 43" of "Study of Jet Shapes in Inclusive Jet Production in pp Collisions at sqrt(s) = 7 TeV using the ATLAS Detector"

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Mendeley Data2024-01-31 更新2024-06-27 收录
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CERN-LHC. Measurement of Jet Shapes in proton-proton collisions at centre-of-mass energy 7 TeV using 3 pb-1 of data. Reconstruction of the Jets uses the anti-kt algorithm in the PT range 30 to 600 GeV and rapidity from -2.8 to 2.8 with the distance parameter (in rapidity-phi space) R = 0.6. Measurements are presented of the differential jet shape, RHO, as a function of r, with RHO defined as the average fraction of the jet PT that lies inside an annulus of radius r and width Delta r around the jet axis. Measurements are also given for the integrated jet shape PSI defined as the average fraction of the jet PT that lies inside a cone of radius r concentric with the jet cone. The systematic errors, in order, are from (1) the cluster e-scale, (2) the shower model, (3) the jet e-scale, (4) the resolution, (5) the correction factor and (6) non-closure. See the text of the paper from more details. This record contains extra data tables not presented in the paper provided by the authors.

欧洲核子研究中心大型强子对撞机(CERN-LHC)相关实验:利用3 pb⁻¹的质子-质子碰撞数据,对质心系能量为7 TeV下的喷注形状开展测量。喷注重建采用anti-kt算法,选取的横向动量(PT)范围为30~600 GeV,快度范围为-2.8至2.8,快度-方位角(φ)空间中的距离参数R=0.6。本测量给出了微分喷注形状ρ(RHO)随r的分布,其中ρ定义为位于喷注轴周围、半径为r、宽度为Δr的环形区域内的喷注横向动量占总喷注横向动量的平均比例。同时还提供了积分喷注形状Ψ(PSI)的测量结果,其定义为位于与喷注锥同心、半径为r的圆锥区域内的喷注横向动量占总喷注横向动量的平均比例。系统误差依次来自(1) 簇射能量标度、(2) 簇射模型、(3) 喷注能量标度、(4) 分辨率、(5) 校正因子以及(6) 非闭合性。更多细节请参阅论文正文。本数据集包含作者提供的、未在论文中呈现的额外数据表。
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2024-01-31
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