OGLE-2018-BLG-1428Lb: a Jupiter-mass planet beyond the snow line of a dwarf star

ABSTRACT We present the analysis of the microlensing event OGLE-2018-BLG-1428, which has a short-duration (∼1 d) caustic-crossing anomaly. The event was caused by a planetary lens system with planet/host mass ratio q = 1.7 × 10−3. Because of the detection of the caustic-crossing anomaly, the finite...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2021-05, Vol.503 (2), p.2706-2712
Hauptverfasser:	Kim, Yun Hak, Chung, Sun-Ju, Udalski, Andrej, Gould, Andrew, Albrow, Michael D, Jung, Youn Kil, Hwang, Kyu-Ha, Han, Cheongho, Ryu, Yoon-Hyun, Shin, In-Gu, Shvartzvald, Yossi, Yee, Jennifer C, Zang, Weicheng, Cha, Sang-Mok, Kim, Dong-Jin, Kim, Hyoun-Woo, Kim, Seung-Lee, Lee, Chung-Uk, Lee, Dong-Joo, Lee, Yongseok, Park, Byeong-Gon, Pogge, Richard W, Mróz, Przemek, Poleski, Radek, Wrona, Marcin, Iwanek, Patryk, Szymański, Michał K, Skowron, Jan, Soszyński, Igor, Kozłowski, Szymon, Pietrukowicz, Paweł, Ulaczyk, Krzysztof, Rybicki, Krzysztof
Format:	Artikel
Sprache:	eng
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