Two Low Mass-Ratio Microlensing Planets and Two Types of Central-Resonant Degeneracy
本文报告了两个低质量比微引力透镜行星的发现,并基于对九起类似事件的回顾,揭示了“中心 - 共振”简并现象可划分为两种在质量比与归一化源半径平面上占据不同区域的独立类型,从而为寻找替代解提供了指导。
Yuchen Tang, Weicheng Zang, Yoon-Hyun Ryu, Andrzej Udalski, Hongjing Yang, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Cheongho Han, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Dong-Jin Kim, Chung-Uk Lee, Byeong-Gon Park, Leandro de Almeida, Yunyi Tang, Zhixing Li, Jiyuan Zhang, Hongyu Li, Shude Mao, Qiyue Qian, Dan Maoz, Christian Elias Borges, Fabrício Santos Kalaki, Altair Ramos Gomes Júnior, Wei Zhu, Przemek Mróz, Michał K. Szymanski, Jan Skowron, Radosław Poleski, Igor Soszynski, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof A. Rybicki, Patryk Iwanek, Krzysztof Ulaczyk, Marcin Wrona, Mariusz Gromadzki, Mateusz J. Mróz2026-03-11🔭 astro-ph