arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0905.2066hep-ph
收藏

在重量模式下使用MC @ NLO进行单顶生产

Single Top Production in the Wt mode with MC@NLO

Chris D. White

摘要:

我们认为,Wt生产是否可以被认为是一个独特的生产过程中的大型强子对撞机,从顶对生产与它的干扰分开。我们认为这个问题可以在MC@NLO计算中得到有意义的解决,并给出了Wt模式的两个定义,其差异衡量了Wt和顶部对产生之间的干扰程度。然后在MC@NLO软件框架中实现这些,给出的结果表明,隔离Wt过程确实是合法的,但要进行适当的削减。

英文摘要:

We consider whether Wt production can be considered as a distinct production process at the LHC, separate from top pair production with which it interferes. We argue that this problem can be meaningfully addressed in an MC@NLO calculation, and give two definitions of the Wt mode whose difference measures the degree of interference between Wt and top pair production. These are then implemented in the MC@NLO software framework, and results given which demonstrate that it is indeed legitimate to isolate the Wt process, subject to adequate cuts.

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。

↑