论文标题
2021 kmtnet微透镜行星的质量生产III：三个巨型行星的分析
Mass Production of 2021 KMTNet Microlensing Planets III: Analysis of Three Giant Planets
论文作者
论文摘要
我们介绍了来自KMTNET 2021微透镜季节的三个行星的分析。 KMT-2021-BLG-0119LB是$ \ sim 6 \，m _ {\ rm jup} $行星，绕着M-dwarf或k-dwarf或k-dwarf，kmt-2021-blg-0192lb是一个$ \ sim 2 \ sim 2 \ \，m _ {\ rm nep} $ nep} $ nep} $ KMT-2021-BLG-0192LB是$ \ sim 1.25 \，m _ {\ rm nep} $行星，绕着非常低的质量m矮人或棕色矮人。这些双眼行星检测提供了与使用Anomleyfinder算法选择的样品的重要比较样本，尤其是KMT-2021-BLG-2294，是一个被视线检测到的行星，但不是副均值。 KMT-2021-BLG-2294LB是非常低质量的宿主星周围跨行星质量的一组微透镜行星的一部分，与行星人口$ \ lyssim 0.1 \，$ au相比，它显示出对小星球的强烈偏爱。
We present the analysis of three more planets from the KMTNet 2021 microlensing season. KMT-2021-BLG-0119Lb is a $\sim 6\, M_{\rm Jup}$ planet orbiting an early M-dwarf or a K-dwarf, KMT-2021-BLG-0192Lb is a $\sim 2\, M_{\rm Nep}$ planet orbiting an M-dwarf, and KMT-2021-BLG-0192Lb is a $\sim 1.25\, M_{\rm Nep}$ planet orbiting a very--low-mass M dwarf or a brown dwarf. These by-eye planet detections provide an important comparison sample to the sample selected with the AnomalyFinder algorithm, and in particular, KMT-2021-BLG-2294, is a case of a planet detected by-eye but not by-algorithm. KMT-2021-BLG-2294Lb is part of a population of microlensing planets around very-low-mass host stars that spans the full range of planet masses, in contrast to the planet population at $\lesssim 0.1\, $ au, which shows a strong preference for small planets.
