Sgluon Pair Production to Next-to-Leading Order
Sgluon Pair Production to Next-to-Leading Order
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DOI：
10.1103/physrevd.85.114024
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发表时间：
2012-03
影响因子：
5
通讯作者：
D. Gonçalves;D. López-Val;K. Mawatari;T. Plehn;I. Wigmore
中科院分区：
文献类型：
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作者：
D. Gonçalves;D. López-Val;K. Mawatari;T. Plehn;I. Wigmore
标量色八位组是LHC能量下新物理学的通用信号。我们研究他们的对生产在大型强子对撞机下一个领先的顺序QCD。这个计算是对完全自动化的MadGolem框架的另一个测试。我们发现大的非线性光学生产率和相当大的量子效应，这取决于胶子质量。胶子分布的变化是温和的，并与多喷流合并计算的结果吻合得很好。
Scalar color octets are generic signals for new physics at LHC energies. We examine their pair production at the LHC to next-to-leading order QCD. This computation serves as another test of the fully automized MadGolem framework. We find large NLO production rates and sizeable quantum effects which depend on the sgluon mass. The shift in the sgluon distributions is mild and in good agreement with a multi-jet merging calculation.