Report of the Frontier For Rare Processes and Precision Measurements
Report of the Frontier For Rare Processes and Precision Measurements
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发表时间：
2022-10
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通讯作者：
M. Artuso;R. Bernstein;A. Petrov
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作者：
M. Artuso;R. Bernstein;A. Petrov
这是雪团2021年罕见和精确前沿报告。稀有过程和精密测量前沿，简称RPF，包括搜索极其罕见的过程或与标准模型(SM)的微小偏差，可以用强源和高精度探测器进行研究。我们的社区研究已经确定了几个独特的研究机会，可能会确定与新物理(NP)相互作用的尺度，并限制可能的新自由度的耦合。搜索稀有风味转变过程和精确测量是探索味道和基本对称性的不可或缺的探测器，并提供了对物理的洞察，这些过程以更高的能量或通过较弱的相互作用表现出来，而不是通过高能对撞机直接获得的相互作用。
This is the Snowmass 2021 Rare and Precision Frontier Report. The Rare Processes and Precision Measurements Frontier, referred to as the ``Rare and Precision Frontier", or RPF, encompasses searches for extremely rare processes or tiny deviations from the Standard Model (SM) that can be studied with intense sources and high-precision detectors. Our community studies have identified several unique research opportunities that may pin down the scales associated with New Physics (NP) interactions and constrain the couplings of possible new degrees of freedom. Searches for rare flavor transition processes and precision measurements are indispensable probes of flavor and fundamental symmetries, and provide insights into physics that manifests itself at higher energy or through weaker interactions than those directly accessible at high-energy colliders.