The Unexplored Landscape of Two-body Resonances
The Unexplored Landscape of Two-body Resonances
复制标题
二体共振的未探索景观
DOI：
10.5506/aphyspolb.50.837
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发表时间：
2016
影响因子：
0.5
通讯作者：
D. Whiteson
中科院分区：
文献类型：
--
作者：
N. Craig;P. Draper;Kyoungchul Kong;Y. Ng;D. Whiteson
我们提出了一种策略，寻找理论上意料之外的新物理，避免了一个大的试验因素，专注于实验的优势。共振衰变为可见粒子对的现象在实验上是非常强大的，因为它具有局部的质量峰，并且有着丰富的发现历史。然而，由于对理论动机模型子集的关注，这种共振的景观远未被彻底探索。我们调查现有的一组搜索，确定未开发的实验机会，并讨论了理论上的限制模型，将产生这样的共振。
We propose a strategy for searching for theoretically-unanticipated new physics which avoids a large trials factor by focusing on experimental strengths. Searches for resonances decaying into pairs of visible particles are experimentally very powerful due to the localized mass peaks and have a rich history of discovery. Yet, due to a focus on subsets of theoretically-motivated models, the landscape of such resonances is far from thoroughly explored. We survey the existing set of searches, identify untapped experimental opportunities and discuss the theoretical constraints on models which would generate such resonances.