Department of Earth and Space Science, Graduate School of Science Osaka University

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Publications

Refereed Papers 2020

• “Systematic KMTNet Planetary Anomaly Search, Paper I: OGLE-2019-BLG-1053Lb, A Buried Terrestrial Planet”.,
  Zang, Weicheng; Hwang, Kyu-Ha; Udalski, Andrzej; Wang, Tianshu; Zhu, Wei; Sumi, Takahiro; Gould, Andrew; Mao, Shude; Zhang, Xiangyu; Albrow, Michael D.; Chung, Sun-Ju; Han, Cheongho; Jung, Youn Kil; Ryu, Yoon-Hyun; Shin, In-Gu; Shvartzvald, Yossi; Yee, Jennifer C.; 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.; Mroz, Przemek; Skowron, Jan; Szymanski, Michal~K.; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; Gromadzki, Mariusz; Bond, Ian A.; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Hirao, Yuki; Itow, Yoshitaka; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Olmschenk, Greg; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Ishitani Silva, Stela; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori,
  eprint arXiv:2103.11880,2021


• “An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb”, ,
  Zang, Weicheng; Han, Cheongho; Kondo, Iona; Yee, Jennifer C.; Lee, Chung-Uk; Gould, Andrew; Mao, Shude; de Almeida, Leandro; Shvartzvald, Yossi; Zhang, Xiangyu; Albrow, Michael D.; Chung, Sun-Ju; Hwang, Kyu-Ha; Jung, Youn Kil; Ryu, Yoon-Hyun; Shin, In-Gu; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Hyoun-Woo; Kim, Seung-Lee Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Drummond, John; Tan, Thiam-Guan; Dias do Nascimento Junior, Jose; 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; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Sumi, Takahiro; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori; Petric, Andreea; Burdullis, Todd; Fouque, Pascal,
  eprint arXiv:2103.01896,2021


• “Revealing Short-period Exoplanets and Brown Dwarfs in the Galactic Bulge Using the Microlensing Xallarap Effect with the Nancy Grace Roman Space Telescope”,,
  Miyazaki, Shota; Johnson, Samson A.; Sumi, Takahiro; Penny, Matthew T.; Koshimoto, Naoki; Yamawaki, Tsubasa,
  The Astronomical Journal, Volume 161, Issue 2, id.84, 10 pp.,2021


• “J-GEM optical and near-infrared follow-up of gravitational wave events during LIGO’s and Virgo’s third observing run”
  Mahito Sasada, Yousuke Utsumi, Ryosuke Itoh, Nozomu Tominaga, Masaomi Tanaka, Tomoki Morokuma, Kenshi Yanagisawa, Koji S Kawabata, Takayuki Ohgami, Michitoshi Yoshida, Fumio Abe, Ryo Adachi, Hiroshi Akitaya, Yang Chong, Kazuki Daikuhara, Ryo Hamasaki, Satoshi Honda, Ryohei Hosokawa, Kota Iida, Fumiya Imazato, Chihiro Ishioka, Takumi Iwasaki, Mingjie Jian, Yuhei Kamei, Takahiro Kanai, Hidehiro Kaneda, Ayane Kaneko, Noriyuki Katoh, Nobuyuki Kawai, Keiichiro Kubota, Yuma Kubota, Hideo Mamiya, Kazuya Matsubayashi, Kumiko Morihana, Katsuhiro L Murata, Takahiro Nagayama, Noriatsu Nakamura, Tatsuya Nakaoka, Yuu Niino, Yuki Nishinaka, Masafumi Niwano, Daisaku Nogami, Yumiko Oasa, Miki Oeda, Futa Ogawa, Ryou Ohsawa, Kouji Ohta, Kohei Oide, Hiroki Onozato, Shigeyuki Sako, Tomoki Saito, Yuichiro Sekiguchi, Toshikazu Shigeyama, Takumi Shigeyoshi, Minori Shikauchi, Kazuki Shiraishi, Daisuke Suzuki, Kengo Takagi, Jun Takahashi, Takuya Takarada, Masaki Takayama, Himeka Takeuchi, Yasuki Tamura, Ryoya Tanaka, Sayaka Toma, Miyako Tozuka, Nagomi Uchida, Yoshinori Uzawa, Masayuki Yamanaka, Moeno Yasuda, Yoichi Yatsu,
  Progress of Theoretical and Experimental Physics, ptab007, 2021


• “OGLE-2019-BLG-0960Lb: The Smallest Microlensing Planet”,
  Yee, Jennifer C.; Zang, Weicheng; Udalski, Andrzej; Ryu, Yoon-Hyun; Green, Jonathan; Hennerley, Steve; Marmont, Andrew; Sumi, Takahiro; Mao, Shude; Gromadzki, Mariusz; Mroz, Przemek; Skowron, Jan; Poleski, Radoslaw; Szymanski, Michal K.; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk Wrona, Marcin; Albrow, Michael D.; Chung, Sun-Ju; Gould, Andrew; Han, Cheongho; Hwang, Kyu-Ha; Jung, Youn Kil; Kim, Hyoun-Woo; Shin, In-Gu; Shvartzvald, Yossi; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Seung-Lee; Lee, Chung-Uk; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Bachelet, Etienne; Christie, Grant; Hundertmark, Markus P. G.; Maoz, Dan; McCormick, Jennie; Natusch, Tim; Penny, Matthew T.; Street, Rachel A.; Tsapras, Yiannis; Beichman, Charles A.; Bryden, Geoffery; Calchi Novati, Sebastiano; Carey, Sean; Gaudi, B. Scott; Henderson, Calen B.; Johnson, Samson; Zhu, Wei; Bond, Ian A.; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Hirao, Yuki ; Ishitani Silva, Stela; Itow, Yoshitaka; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Olmschenk, Greg; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori,
  eprint arXiv:2101.04696,2021


• “Mid-infrared spectrometer and camera for the Origins Space Telescope”,
  Sakon, Itsuki; Roellig, Thomas L.; Ennico-Smith, Kimberly; Matsuo, Taro; Ikeda, Yuji; Yamamuro, Tomoyasu; Enya, Keigo; Wada, Takehiko; Kawada, Mitsunobu; Takahashi, Aoi; Sarugaku, Yuki; Fujishiro, Naofumi; Murakami, Naoshi; Nishikawa, Jun; Kotani, Takayuki; Goda, Shohei; Ido, Masayuki; Itoh, Satoshi; Tsuboi, Takahiro; Sumi, Takahiro; Kamiura, Masatsugu; Manome, Takeo; Iida, Naoto; Yanagibashi, Kentaro; Greene, Thomas; Helvensteijn, Bernard's.; Hofland, Lynn; Johnson, Roy; Kashani, Ali; Quigley, Emmett; McMurray, Robert; Inami, Hanae; Burgarella, Denis; Origins Space Telescope Mission and Concept Study Team,
  Journal of Astronomical Telescopes, Instruments, and Systems, Volume 7, id. 011013 (2021).2021


• “The South Africa Near-Infrared Doppler (SAND) instrument: concept and instrument design Show affiliations”,
  Takahashi, Aoi; Kotani, Takayuki; Nishikawa, Jun; Ueda, Akitoshi; Kuzuhara, Masayuki; Tamura, Motohide; Nagayama, Takahiro; Kurita, Mikio; Sumi, Takahiro; Yamamuro, Tomoyasu; Sato, Bun'ei; Hirano, Teruyuki; Omiya, Masashi,
  Proceedings of the SPIE, Volume 11447, id. 114473E 13 pp. (2020).,2020


• “Laboratory experiment of densified pupil spectrograph for the Origins Space Telescope Show affiliations”
  Matsuo, T.; Greene, T. P.; Johnson, R. R.; McMurray, R. E.; Roellig, T.; Ennico-Smith, K.; Helvensteijn, B. P.; Kashani, A.; Shibai, H.; Sumi, T.; Itoh, S.; Sakon, I.; Yamamuro, T.; Ikeda, Y.; Manome, T.; Iida, N.; Yanagibashi, K.; Kamiura, M.,
  Proceedings of the SPIE, Volume 11443, id. 114436D 7 pp. (2020).2020


• “OGLE-2017-BLG-1049: Another Giant Planet Microlensing Event”,
  Kim, Yun Hak; Chung, Sun-Ju; Udalski, A.; Bond, Ian A.; Jung, Youn Kil; Gould, Andrew; Albrow, Michael D.; Han, Cheongho; Hwang, Kyu-Ha; 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.; Poleski, Radek; Mroz, Przemek; Skowron, Jan; Szymanski, Michal K.; Soszy?ski, Igor; Pietrukowicz, Pawel; Kozlowski, Syzmon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Itow, Yoshitaka; Hirao, Yuki; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Sumi, Takahiro; Suzuki, Daisuke; Tristram, Paul J.; Tanaka, Yuzuru; Yamawaki, Tsubasa; Yonehara, Atsunori,
  Journal of the Korean Astronomical Society, vol. 53, pp. 161-168 (2020),2020


• “KMT-2019-BLG-0842Lb: A Cold Planet below the Uranus/Sun Mass Ratio”,
  Jung, Youn Kil; Udalski, Andrzej; Zang, Weicheng; Bond, Ian A.; Yee, Jennifer C.; Han, Cheongho; Albrow, Michael D.; Chung, Sun-Ju; Gould, Andrew; Hwang, Kyu-Ha; Ryu, Yoon-Hyun; Shin, In-Gu; Shvartzvald, Yossi; 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.; KMTNet Collaboration; Mroz, Przemek; Szymanski, Michal K.; Skowron, Jan; Poleski, Radek; Soszy?ski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; OGLE Collaboration; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosame; Fukui, Akihiko; Hirao, Yuki; Itow, Yoshitaka; Kamei, Yukei; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Miyazaki, Shota; Muraki, Yasushi; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Suematsu, Haruno; Sullivan, Denis J.; Sumi, Takahiro; Suzuki, Daisuke; Tristram, Paul J.; Yamakawa, Takeharu; Yamamwaki, Tsubasa; Yonehara, Atsunori; MOA Collaboration,
  The Astronomical Journal, Volume 160, Issue 6, id.255, 11 pp.,2020


• “A Terrestrial-mass Rogue Planet Candidate Detected in the Shortest-timescale Microlensing Event”,
  Mroz, Przemek; Poleski, Radoslaw; Gould, Andrew; Udalski, Andrzej; Sumi, Takahiro; and; Szymanski, Michal K.; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Skowron, Jan; Ulaczyk, Krzysztof; OGLE Collaboration; Albrow, Michael D.; Chung, Sun-Ju; Han, Cheongho; Hwang, Kyu-Ha; Jung, Youn Kil; Kim, Hyoun-Woo; Ryu, Yoon-Hyun Shin, In-Gu; Shvartzvald, Yossi; Yee, Jennifer C.; Zang, Weicheng; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Seung-Lee; Lee, Chung-Uk; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; KMT Collaboration,
  The Astrophysical Journal Letters, Volume 903, Issue 1, id.L11, 6 pp.,2020


• “OGLE-2018-BLG-0799Lb: a Sub-Saturn-Mass Planet Orbiting a Very Low Mass Dwarf”,
  Zang, Weicheng; Shvartzvald, Yossi; Udalski, Andrzej; Yee, Jennifer C.; Lee, Chung-Uk; Sumi, Takahiro; Zhang, Xiangyu; Yang, Hongjing; Mao, Shude; Calchi Novati, Sebastiano; Gould, Andrew; Zhu, Wei; Beichman, Charles A.; Bryden, Geoffery; Carey, Sean; Gaudi, B. Scott; Henderson, Calen B.; Mroz, Przemek; Skowron, Jan; Poleski, Radoslaw Szymanski, Micha? K.; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; Albrow, Michael D.; Chung, Sun-Ju; Han, Cheongho; Hwang, Kyu-Ha; Jung, Youn Kil; Ryu, Yoon-Hyun; Shin, In-Gu; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Hyoun-Woo; Kim, Seung-Lee; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Bond, Ian A.; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Hirao, Yuki; Itow, Yoshitaka; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori; Bachelet, Etienne; Hundertmark, Markus P. G.; Figuera Jaimes, R.; Maoz, Dan; Penny, Matthew T.; Street, Rachel A.; Tsapras, Yiannis,
  eprint arXiv:2010.08732,2020


• “OGLE-2018-BLG-1269Lb: A Jovian Planet with a Bright I = 16 Host”
  Jung, Youn Kil; Gould, Andrew; Udalski, Andrzej; Sumi, Takahiro; Yee, Jennifer C.; Han, Cheongho; Albrow, Michael D.; Chung, Sun-Ju; Hwang, Kyu-Ha; Ryu, Yoon-Hyun; Shin, In-Gu; Shvartzvald, Yossi; Zhu, Wei; 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.; KMTNet Collaboration; Mroz, Przemek; Szymanski, Michal K.; Skowron, Jan; Poleski, Radek; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzystof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; OGLE Collaboration; Abe, Fumio; Barry, Richard; Bennett, David P.; Bond, Ian A.; Bhattacharya, Aparna; Donachie, Martin; Fukui, Akihiko; Hirao, Yuki; Itow, Yoshitaka; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Miyazaki, Shota; Muraki, Yasushi; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Suematsu, Haruno; Sullivan, Denis J.; Suzuki, Daisuke; Tristram, Paul J.; Yonehara, Atsunori; MOA Collaboration,
  The Astronomical Journal, Volume 160, Issue 3, id.148, 18 pp.,2020


• “OGLE-2017-BLG-0406: Spitzer Microlens Parallax Reveals Saturn-mass Planet Orbiting M-dwarf Host in the Inner Galactic Disk”,
  Hirao, Yuki; Bennett, David P.; Ryu, Yoon-Hyun; Koshimoto, Naoki; Udalski, Andrzej; Yee, Jennifer C.; Sumi, Takahiro; Bond, Ian A.; Shvartzvald, Yossi; Abe, Fumio; Barry, Richard K.; Bhattacharya, Aparna; Donachie, Martin; Fukui, Akihiko; Itow, Yoshitaka; Kondo, Iona; Li, Man Cheung Alex; Matsubara, Yutaka; Matsuo, Taro; Miyazaki, Shota, Muraki, Yasushi; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Suematsu, Haruno; Shibai, Hiroshi; Suzuki, Daisuke; Tristram, Paul J.; Yonehara, Atsunori; MOA Collaboration; Skowron, J.; Poleski, R.; Mroz, P.; Szymanski, M. K.; Soszynski, I.; Kozlowski, S.; Pietrukowicz, P.; Ulaczyk, K.; Rybicki, K.; Iwanek, P.; OGLE Collaboration; Albrow, Michael D.; Chung, Sun-Ju; Gould, Andrew; Han, Cheongho; Hwang, Kyu-Ha; Jung, Youn Kil; Shin, In-Gu; 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.; KMTNet Collaboration; Beichman, Charles A.; Bryden, Geoffery; Novati, Sebastiano Calchi; Carey, Sean; Gaudi, B. Scott; Henderson, Calen B.; Zhu, Wei; Spitzer Team; Bachelet, Etienne; Bolt, Greg; Christie, Grant; Hundertmark, Markus; Natusch, Tim; Maoz, Dan; McCormick, Jennie; Street, Rachel A.; Tan, Thiam-Guan; Tsapras, Yiannis; LCO and μFUN Follow-up Teams; Jorgensen, U. G.; Dominik, M.; Bozza, V.; Skottfelt, J.; Snodgrass, C.; Ciceri, S.; Jaimes, R. Figuera; Evans, D. F.; Peixinho, N.; Hinse, T. C.; Burgdorf, M. J.; Southworth, J.; Rahvar, S.; Sajadian, S.; Rabus, M.; von Essen, C.; Fujii, Y. I.; Campbell-White, J.; Lowry, S.; Helling, C.; Mancini, L.; Haikala, L.; MindSTEp Collaboration; Kandori, Ryo; IRSF Team,
  The Astronomical Journal, Volume 160, Issue 2, id.74,2020


• “A Gas Giant Planet in the OGLE-2006-BLG-284L Stellar Binary System”,
  Bennett, David P.; Udalski, Andrzej; Bond, Ian A.; Abe, Fumio; Barry, Richard K.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Hirao, Yuki; Itow, Yoshitaka; Kawasaki, Kohei; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Alex Li, Man Cheung; Matsubara, Yutaka; Miyazaki, Shota; Muraki, Yasushi; Ranc, Clement Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Sumi, Takahiro; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori; (The MOA Collaboration); Mroz, Przemek; Poleski, Radek; Szymanski, Michal K.; Soszynski, Igor; Wyrzykowski, Lukasz; Ulaczyk, Krzysztof; (The OGLE Collaboration),
  The Astronomical Journal, Volume 160, Issue 2, id.72,2020


• “One Planet or Two Planets? The Ultra-sensitive Extreme-magnification Microlensing Event KMT-2019-BLG-1953”,
  Han, Cheongho; Kim, Doeon; Jung, Youn Kil; Gould, Andrew; Bond, Ian A.; Albrow, Michael D.; Chung, Sun-Ju; Hwang, Kyu-Ha; Lee, Chung-Uk; 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, Dong-Joo; Lee, Yongseok Park, Byeong-Gon; Pogge, Richard W.; Kim, Woong-Tae; KMTNet Collaboration; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Itow, Yoshitaka; Hirao, Yuki; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Suematsu, Haruno; Sumi, Takahiro; Suzuki, Daisuke; Tanaka, Yuzuru; Tristram, Paul J.; Yamawaki, Tsubasa; Yonehara, Atsunori; MOA Collaboratio,
  The Astronomical Journal, Volume 160, Issue 1, id.17, 10 pp. (2020),2020


• “A Wide-orbit Exoplanet OGLE-2012-BLG-0838Lb”,
  Poleski, R.; Suzuki, Daisuke; Udalski, A.; Xie, Xiaojia; Yee, J. C.; Koshimoto, Naoki; Gaudi, B. S.; Gould, A.; Skowron, J.; Szymanski, M. K.; Soszynski, I.; Pietrukowicz, P.; Kozlowski, S.; Wyrzykowski, ?.; Ulaczyk, K.; OGLE Collaboration; Abe, Fumio; Barry, Richard K.; Bennett, David. P.; Bhattacharya, Aparna Bond, Ian A.; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Itow, Yoshitaka; Hirao, Yuki; Kamei, Yuhei; Kondo, Iona; Alex Li, Man Cheung; Matsubara, Yutaka; Miyazaki, Shota; Muraki, Yasushi; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki K.; Shoji, Hikaru; Suematsu, Haruno; Sullivan, Denis J.; Sumi, Takahiro; Tristram, Paul J.; Yamakawa, Takeharu; Yamawaki, Tsubasa; Yonehara, Atsunori; MOA Collaboration; Han, C.; Dong, Subo; Morzinski, K. M.; Males, J. R.; Close, L. M.; Pogge, R. W.; Beaulieu, J. -P.; Marquette, J. -B.,
  The Astronomical Journal, Volume 159, Issue 6, id.261, 16 pp. (2020),2020


• “Candidate Brown-dwarf Microlensing Events with Very Short Timescales and Small Angular Einstein Radii”,
  Han, Cheongho; Lee, Chung-Uk; Udalski, Andrzej; Gould, Andrew; Bond, Ian A.; Bozza, Valerio; Albrow, Michael D.; Chung, Sun-Ju; Hwang, Kyu-Ha; Jung, Youn Kil; 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, Dong-Joo Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Jee, M. James; Kim, Doeon; KMTNet Collaboration; Mroz, Przemek; Szymanski, Micha K.; Skowron, Jan; Poleski, Radek; Soszy?ski, Igor; Pietrukowicz, Pawel ; Koz?owski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; OGLE Collaboration; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Donachie, Martin; Fujii, Hirosane; Fukui, Akihiko; Itow, Yoshitaka; Hirao, Yuki; Kamei, Yuhei; Kondo, Iona; Koshimoto, Naoki; Li, Man Cheung Alex; Matsubara, Yutaka; Muraki, Yasushi; Miyazaki, Shota; Nagakane, Masayuki; Ranc, Clement; Rattenbury, Nicholas J.; Satoh, Yuki; Shoji, Hikaru; Suematsu, Haruno; Sullivan, Denis J.; Sumi, Takahiro; Suzuki, Daisuke; Tristram, Paul J.; Yamakawa, Takeharu; Yamawaki, Tsubasa; Yonehara, Atsunori; MOA Collaboration,
  The Astronomical Journal, Volume 159, Issue 4, id.134, 10 pp. (2020),2020


• “Tidal Effects on the Radial Velocities of V723 Mon: Additional Evidence for a Dark 3 M? Companion”
  Masuda, K. & Hirano, T.
  The Astrophysical Journal Letters, 910 (2021) L17 (10pp.)


• “First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b using Subaru/IRD”
  Nugroho, Stevanus K.; Kawahara, Hajime; Gibson, Neale P.; de Mooij, Ernst J. W.; Hirano, Teruyuki; Kotani, Takayuki; Kawashima, Yui; Masuda, Kento; Brogi, Matteo; Birkby, Jayne L.; Watson, Chris A.; Tamura, Motohide; Zwintz, Konstanze; Harakawa, Hiroki; Kudo, Tomoyuki; Kuzuhara, Masayuki; Hodapp, Klaus; Ishizuka, Masato; Jacobson, Shane; Konishi, Mihoko Kurokawa, Takashi; Nishikawa, Jun; Omiya, Masashi; Serizawa, Takuma; Ueda, Akitoshi; Vievard, Sebastien.
  The Astrophysical Journal Letters, 910 (2021) L9 (9pp.)


• “Hot Stars with Kepler Planets Have High Obliquities”
  Louden, E. M., Winn, J. N., Petigura, E. A., Isaacson, H., Howard. A. W., Masuda, K., Albrecht, S. Kosiarek, M. R.
  The Astronomical Journal, 161 (2021) 68 (10pp.)


• “LOTUS: wide-field monitoring nanosatellite for finding long-period transiting planets”
  Hajime Kawahara, Kento Masuda, Takayuki Kotani, Shotaro Tada, Hirokazu Kataza, Satoshi Ikari, Hiroki Aohama, Takayuki Hosonuma, Wataru Mikuriya, Masahiro Ikoma, Satoshi Kasahara, Shigeyuki Sako, Seiji Sugita, Eri Tatsumi, Kazuo Yoshioka
  Proceedings Volume 11443, Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave; 1144316 (2020)


• “Dippers from the TESS Full-Frame Images I: The Results of the First 1 Year Data and Discovery of a Runaway Dipper”
  Tajiri, T., Kawahara, H., Aizawa, M., Fujii, M. S., Hattori, K., Kasagi, Y., Kotani, T., Masuda, K., Momose, M., Muto, T., Ohsawa, R., Takita, S.
  The Astrophysical Journal Supplement Series, 251 (2020) 18 (18pp.)


• “Revisiting the Architecture of the KOI-89 System”
  Masuda, K. & Tamayo, D.
  The Astronomical Journal, 160 (2020) 224 (14pp.)


• “Bayesian Dynamic Mapping of an exo-Earth from Photometric Variability”
  Kawahara, H. & Masuda, K.
  The Astrophysical Journal, 900 (2020) 48 (17pp.)

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Presentation

Takahiro Sumi, “PRIME”, 11th OPTICON Gaia Science Alerts workshop, online, January 2021 Masuda, K. “Mutual Orbital Inclinations Between Cold Jupiters and Inner Super-Earths,” Exoplanets III online, July 2020 Daisuke Suzuki, “Cold Planet Demographics from 12 yrs MOA-II Microlensing Survey Data” Exoplanet Demographics online, Nov 2020 Yuki Hirao,“Analysis of OGLE-2019-BLG-0726: A Very Low Mass Ratio Planetary Microlensing Event”, American Astronomical Society meeting #237,January 2021 Iona Kondo, “OGLE-2018-BLG-1185: A Microlensing Super-earth Orbiting a Late M-dwarf in the Galactic bulge”, Exoplanets III, online, July 2020

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