An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb
An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb
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Author / Creator
Zang, Weicheng , Han, Cheongho , Kondo, Iona , Yee, Jennifer C , Chung-Uk, Lee , Gould, Andrew , Mao, Shude , de Almeida, Leandro , Shvartzvald, Yossi , Zhang, Xiangyu , Albrow, Michael D , Sun-Ju, Chung , Kyu-Ha Hwang , Jung, Youn Kil , Yoon-Hyun, Ryu , Shin, In-Gu , Sang-Mok Cha , Dong-Jin, Kim , Hyoun-Woo, Kim , Seung-Lee, Kim , Dong-Joo, Lee , Lee, Yongseok , Park, Byeong-Gon , Pogge, Richard W , Drummond, John , Thiam-Guan Tan , José Dias do Nascimento Júnior , Maoz, Dan , Penny, Matthew T , Zhu, Wei , Bond, Ian A , Abe, Fumio , Barry, Richard , Bennett, David P , Bhattacharya, Aparna , Donachie, Martin , Fujii, Hirosane , Fukui, Akihiko , Hirao, Yuki , Itow, Yoshitaka , Kirikawa, Rintaro , Koshimoto, Naoki , Man Cheung Alex Li , Matsubara, Yutaka , Muraki, Yasushi , Miyazaki, Shota , Ranc, Clément , Rattenbury, Nicholas J , Satoh, Yuki , Shoji, Hikaru , Sumi, Takahiro , Suzuki, Daisuke , Tanaka, Yuzuru , Tristram, Paul J , Yamawaki, Tsubasa , Yonehara, Atsunori , Petric, Andreea , Burdullis, Todd and Fouqué, Pascal
Publisher
Ithaca: Cornell University Library, arXiv.org
Journal title
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English
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Publisher
Ithaca: Cornell University Library, arXiv.org
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Scope and Contents
Contents
We report the discovery of KMT-2020-BLG-0414Lb, with a planet-to-host mass ratio \(q_2 = 0.9\)--\(1.2 \times 10^{-5} = 3\)--\(4~q_{\oplus}\) at \(1\sigma\), which is the lowest mass-ratio microlensing planet to date. Together with two other recent discoveries (\(4 \lesssim q/q_\oplus \lesssim 6\)), it fills out the previous empty sector at the bott...
Alternative Titles
Full title
An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb
Authors, Artists and Contributors
Author / Creator
Han, Cheongho
Kondo, Iona
Yee, Jennifer C
Chung-Uk, Lee
Gould, Andrew
Mao, Shude
de Almeida, Leandro
Shvartzvald, Yossi
Zhang, Xiangyu
Albrow, Michael D
Sun-Ju, Chung
Kyu-Ha Hwang
Jung, Youn Kil
Yoon-Hyun, Ryu
Shin, In-Gu
Sang-Mok Cha
Dong-Jin, Kim
Hyoun-Woo, Kim
Seung-Lee, Kim
Dong-Joo, Lee
Lee, Yongseok
Park, Byeong-Gon
Pogge, Richard W
Drummond, John
Thiam-Guan Tan
José Dias do Nascimento Júnior
Maoz, Dan
Penny, Matthew T
Zhu, Wei
Bond, Ian A
Abe, Fumio
Barry, Richard
Bennett, David P
Bhattacharya, Aparna
Donachie, Martin
Fujii, Hirosane
Fukui, Akihiko
Hirao, Yuki
Itow, Yoshitaka
Kirikawa, Rintaro
Koshimoto, Naoki
Man Cheung Alex Li
Matsubara, Yutaka
Muraki, Yasushi
Miyazaki, Shota
Ranc, Clément
Rattenbury, Nicholas J
Satoh, Yuki
Shoji, Hikaru
Sumi, Takahiro
Suzuki, Daisuke
Tanaka, Yuzuru
Tristram, Paul J
Yamawaki, Tsubasa
Yonehara, Atsunori
Petric, Andreea
Burdullis, Todd
Fouqué, Pascal
Identifiers
Primary Identifiers
Record Identifier
TN_cdi_proquest_journals_2497031298
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2497031298
Other Identifiers
E-ISSN
2331-8422
DOI
10.48550/arxiv.2103.01896
