arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1202.0205hep-ex
收藏

Tevatron的最新QCD结果

Recent QCD results from the Tevatron

M. Wobisch

摘要:

根据费米实验室Tevatron对撞机运行II中获得的sqrt(s)= 1.96TeV的质子反质子碰撞数据,给出了CDF和D0实验的QCD相关结果.测量的可观测量包括光子和双光子生产,矢量玻色子加喷流生产,事件形状变量,和包容性多喷流生产。测量结果进行了比较,QCD理论计算在不同的近似。本文提出了由喷流数据确定强耦合常数的方法。

英文摘要:

Recent QCD related results from the CDF and the D0 experiments are presented based on proton anti-proton collision data at sqrt(s)=1.96 TeV, taken in Run II of the Fermilab Tevatron Collider. Measured observables include inclusive photon and diphoton production, vector boson plus jets production, event shape variables, and inclusive multijet production. The measurement results are compared to QCD theory calculations in different approximations. A determination of the strong coupling constant from jet data is presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑