分裂的双面太阳：太阳周期中的磁节奏与二元性
The Split Janus-faced Sun: Magnetic Rhythm and Duality in the Solar Cycle
AI总结：
本研究揭示太阳周期中强磁场组与弱磁场组的二元性，揭示全盘太阳活动由雅努斯周期全球调节。
摘要：
太阳周期——最显著的特点是其黑子活动模式——是日球物理的核心。本研究揭示了太阳全盘磁场中一个基本的磁性二元性，识别出两个功能上独立的群体：强磁场组（SG）和弱磁场组（WG）。太阳周期表现出双面的特性，如同雅努斯，无论低纬度还是高纬度，SG和WG都在相反的阶段运作。SG主导的周期代表了这种二元性的一面，其在太阳表面视觉上突出。已知这一组成部分在低纬度同步于黑子周期，但在高纬度反相运作。相比之下，WG驱动的周期作为其隐藏的对应物，在高低纬度都与SG相反运作——这种行为此前从未被识别。受这些磁场组的影响，这种双重性质贯穿整个太阳大气层，揭示了全盘太阳活动由雅努斯周期全球调节。
英文摘要：
The solar cycle - most notably characterized by its sunspot activity patterns - serves as a cornerstone of heliospheric physics. This research uncovers a fundamental magnetic dichotomy in the Sun's full-disk field, identifying two functionally separate populations: the Strong-Field Group (SG) and Weak-Field Group (WG). The solar cycle exhibits a dual nature, much like Janus, with the SG and WG operating in opposing phases regardless of low or high latitudes. The SG-dominated cycle represents one facet of this duality and is visually prominent at the solar surface. It is well-established that this component synchronizes with the sunspot cycle at low latitudes but operates in anti-phase at high latitudes. In contrast, the WG-driven cycle acts as its hidden counterpart, functioning in opposition to the SG at both high and low latitudes -- a behavior that had not been identified until now. Influenced by these magnetic field groups, this dual nature permeates the entire solar atmosphere, revealing that the full-disk solar activity is globally modulated by the Janus cycle.
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