论文标题
一项全面研究P+p碰撞中的负型的包容性产生，用于从3 GEV到13 TEV的相互作用能量，涵盖了强相互作用的非扰动部门
A comprehensive study of the inclusive production of negative pions in p+p collisions for interaction energies from 3 GeV to 13 TeV covering the non-perturbative sector of the Strong Interaction
论文作者
论文摘要
在过去的60年中，有关$π^ - $介体的包含性产生的丰富实验结果已获得相互作用能量中约3 GEV到13 TEV的范围。本文尝试了这些结果的模型无关概述，目的是在三个包含变量的横向动量，速度或Feynman $ x_f $和交互能量上获得密集网格的内部一致数据描述。该研究通过将横向动量限制为$ p_t <$ 1.3 gev/c，集中于强相互作用的非扰动部门。该目标的三维插值是强制性和必要的，可提供高于5％的受控系统精度。这种准确性允许对相关的40个实验中的每一个进行批判性检查。它还允许对围绕能量缩放，“热”产生和横向动量的演变等包容过程开发的某些物理概念进行精确测试。
Over the past 60 years a rich sample of experimental results concerning the inclusive production of $π^-$ mesons has been obtained spanning a range from about 3 GeV to 13 TeV in interaction energy. This paper attempts a model-independent overview of these results with the aim at obtaining an internally consistent data description on a dense grid over the three inclusive variables transverse momentum, rapidity or Feynman $x_F$ and interaction energy. The study concentrates on the non-perturbative sector of the strong interaction by limiting the transverse momenta to $p_T <$ 1.3 GeV/c. The three-dimensional interpolation which is mandatory and necessary for this aim is shown to provide a controlled systematic precision of better than 5%. This accuracy allows for a critical inspection of each of the 40 experiments concerned in turn. It also allows precision tests of some of the physics concepts developed around inclusive processes like energy scaling, "thermal" production and the evolution of transverse momenta.
