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"Table 8" of "Measurement of inclusive jet and dijet cross-sections in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

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Mendeley Data2024-06-25 更新2024-06-27 收录
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- Measurement of inclusive jet cross-sections with the ATLAS Detector at a centre-of-mass energy 13 TeV Inclusive jet and dijet cross-sections are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. The measurement uses a dataset with an integrated luminosity of 3.2 fb$^{−1} recorded in 2015 with the ATLAS detector at the Large Hadron Collider. Jets are identified using the anti-kt algorithm with a radius parameter value of R=0.4. The inclusive jet cross-sections are measured double-differentially as a function of the jet transverse momentum, covering the range from 100 GeV to 3.5 TeV, and the absolute jet rapidity up to |y|=3. The double-differential dijet production cross-sections are presented as a function of the dijet mass, covering the range from 300 GeV to 9 TeV, and the half absolute rapidity separation between the two leading jets within |y|<3, y∗, up to y∗=3. Next-to-leading-order, and next-to-next-to-leading-order for the inclusive jet measurement, perturbative QCD calculations corrected for non-perturbative and electroweak effects are compared to the measured cross-sections. - The HepData contain the following files: o) HepData base tables in yaml format for each cross-section (rapidity or ystar bin) Example: atlas_2015_jet_antiktr04_incljet_eta1.txt for R=04 and 0

质心系能量为13 TeV时利用ATLAS探测器测量全包含喷注截面。本实验在质心系能量13 TeV的质子-质子对撞中,测量全包含喷注与双喷注的截面。本次分析使用大型强子对撞机(Large Hadron Collider)上ATLAS探测器在2015年采集的积分亮度为3.2 fb⁻¹的数据集。喷注识别采用半径参数R=0.4的anti-kt算法(anti-kt algorithm)。全包含喷注截面以双微分形式测量,其自变量为喷注横向动量(覆盖100 GeV至3.5 TeV区间)与喷注绝对快度(|y|≤3)。双喷注产生的双微分截面则以双喷注质量(覆盖300 GeV至9 TeV区间)与|y|<3范围内两个领头喷注的半绝对快度间隔y*(y*≤3)为自变量进行展示。将经过非微扰效应与电弱效应修正的微扰量子色动力学计算结果与实验测量截面进行比对:其中全包含喷注截面的比对采用次领头阶(next-to-leading-order, NLO)与次次领头阶(next-to-next-to-leading-order, NNLO)计算结果,双喷注截面的比对采用次领头阶计算结果。本数据集的HepData档案包含以下文件:o) 针对每个快度(或y*)分箱的截面数据,均采用YAML格式存储的HepData基础表格。示例:R=0.4情况下的全包含喷注截面文件为atlas_2015_jet_antiktr04_incljet_eta1.txt(原文标注的R=04应为R=0.4)。
创建时间:
2023-06-28
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