论文标题
来自Proton-Proton Colliders激发夸克的Dijet共振的质量分布
Mass distributions of dijet resonances from excited quarks at proton-proton colliders
论文作者
论文摘要
我们研究了Energies Proton-Proton碰撞中激发夸克的Dijet共振的预期实验质量分布$ \ sqrt {s} = $ 13、14、27、27、100、300和500 TEV。我们详细探讨了发电机和实验水平的预期形状，并在分布中识别激发夸克自然宽度，质子质子，辐射和实验分辨率的效果。我们介绍了差异和累积概率分布，这是dijet质量的函数，以及以每个共振为中心的Dijet质量中的窗口的信号接受。我们发现，对于一系列共振质量，$ \ sqrt {s} $的10 \％至50 \％，dijet质量分布和窗口的接受度实际上是普遍的，在共振质量和$ \ sqrt {s} $的变化下大约不变。这项工作支持我们2021雪质研究对质子 - 普罗顿山脉岛上二颗谐解的敏感性的研究。
We study the expected experimental mass distributions of dijet resonances from excited quarks in proton-proton collisions at energies $\sqrt{s}=$ 13, 14, 27, 100, 300, and 500 TeV. We explore in detail the expected shapes at both the generator and experimental levels, and identify within the distributions the effects of the excited quark natural width, parton momentum distributions of the proton, radiation, and experimental resolution. We present both differential and cumulative probability distributions as a function of dijet mass, and the signal acceptance of a window in dijet mass centered on each resonance. We find that for a range of resonance masses, between 10\% and 50\% of $\sqrt{s}$, the dijet mass distributions and window acceptance are practically universal, approximately invariant under changes in resonance mass and $\sqrt{s}$. This work supports our Snowmass 2021 study on the sensitivity to dijet resonances at proton-proton colliders.
