KMT-2022-BLG-0440Lb: A new q < 10−4 microlensing planet with the central-resonant caustic degeneracy broken
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DOI: 10.1093/mnras/stad1398
Abstract: We present the observations and analysis of a high-magnification microlensing planetary event, KMT-2022-BLG-0440, for which the weak and short-lived planetary signal was covered by both the KMTNet survey and follow-up observations. The binary-lens models with… read more here.
Keywords: 2022 blg; blg; kmt 2022; resonant caustic ... See more keywords
A Comprehensive Analysis of Three Microlensing Planet Candidates with the Planet/Binary Degeneracy
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DOI: 10.1093/mnras/staf1893
Abstract: We present observations and analyses of three high-magnification microlensing events: KMT-2022-BLG-0954, KMT-2024-BLG-0697, and MOA-2024-BLG-018. All three exhibit the “Planet/Binary” degeneracy, with planetary solutions corresponding to mass ratios in the range −3.7 < log q < −2.2,… read more here.
Keywords: planet binary; blg; kmt 2022; binary degeneracy ... See more keywords