Publications

Referred Papers

Publication list by ADS

Lead-author papers

1. Y. Kawashima and M. Min (2021), "Implementation of disequilibrium chemistry to spectral retrieval code ARCiS and application to 16 exoplanet transmission spectra. Indication of disequilibrium chemistry for HD 209458b and WASP-39b", A&A, 656, A90 [A&A] [ADS] [arXiv]
   All the calculation data available at [zenodo]

2. Y. Kawashima and M. Ikoma (2019), "Theoretical Transmission Spectra of Exoplanet Atmospheres with Hydrocarbon Haze: Effect of Creation, Growth, and Settling of Haze Particles. II. Dependence on UV Irradiation Intensity, Metallicity, C/O Ratio, Eddy Diffusion Coefficient, and Temperature", The Astrophysical Journal, 877, 109 [ApJ] [ADS] [arXiv]

3. Y. Kawashima and S. Rugheimer (2019), "Theoretical Reflectance Spectra of Earth-Like Planets through Their Evolutions: Impact of Clouds on the Detectability of Oxygen, Water, and Methane with Future Direct Imaging Missions", The Astronomical Journal, 157, 213 [AJ] [ADS] [arXiv]

4. Y. Kawashima, R. Hu, and M. Ikoma (2019), "Detectable molecular features above hydrocarbon haze via transmission spectroscopy with JWST: Case studies of GJ 1214b-, GJ 436b-, HD 97658b-, and Kepler-51b-like planets", The Astrophysical Journal Letters, 876, L5 [ApJL] [ADS] [arXiv]

5. Y. Kawashima and M. Ikoma (2018), "Theoretical transmission spectra of exoplanet atmospheres with hydrocarbon haze: Effect of creation, growth, and settling of haze particles. I. Model description and first results", The Astrophysical Journal, 853, 7 [ApJ] [ADS] [arXiv]

Co-author papers

1. S. Wright, S. K. Nugroho, M. Brogi, N. P. Gibson, E. J. W. De Mooij, I. Waldmann, J. Tennyson, H. Kawahara, M. Kuzuhara, T. Hirano, T. Kotani, Y. Kawashima, K. Masuda, J. L. Birkby, C. A. Watson, M. Tamura, K. Zwintz, H. Harakawa, T. Kudo, K. Hodapp, S. Jacobson, M. Konishi, T. Kurokawa, J. Nishikawa, M. Omiya, T. Serizawa, A. Ueda, S. Vievard, and S. N. Yurchenko, "A spectroscopic thermometer: individual vibrational band spectroscopy with the example of OH in the atmosphere of WASP-33b", The Astronomical Journal, 166, 41

2. L. Kreidberg, P. Mollière, I. J. M. Crossfield, D. P. Thorngren, Y. Kawashima, C. V. Morley, B. Benneke, T. Mikal-Evans, D. Berardo, M. Kosiarek, V. Gorjian, D. R. Ciardi, J. L. Christiansen, D. Dragomir, C. D. Dressing, J. F. Fortney, B. J. Fulton, T. P. Greene, K. K. Hardegree-Ullman, A. W. Howard, S. B. Howell, H. Isaacson, J. E. Krick, J. H. Livingston, J. D. Lothringer, F. Y. Morales, E. A. Petigura, J. E. Rodriguez, J. E. Schlieder, and L. M. Weiss (2022), "Tentative Evidence for Water Vapor in the Atmosphere of the Neptune-Size Exoplanet HD 106315c", The Astronomical Journal, 164, 124 [AJ] [ADS] [arXiv]

3. K. Kawauchi, N. Narita, B. Sato, and Y. Kawashima (2022), "Investigation of the upper atmosphere in ultra-hot Jupiter WASP-76b with high-resolution spectroscopy", Publications of the Astronomical Society of Japan, 74, 225 [PASJ] [ADS] [arXiv]

4. H. Kawahara, Y. Kawashima, K. Masuda, I. J. M. Crossfield, E. Pannier, and D. van den Bekerom (2022) "Autodifferentiable Spectrum Model for High-Dispersion Characterization of Exoplanets and Brown Dwarfs", The Astrophysical Journal Supplement Series, 258, 31 [ApJS] [ADS] [arXiv]

5. M. Ishizuka, H. Kawahara, S. K. Nugroho, Y. Kawashima, T. Hirano, and M. Tamura (2021), "Neutral metals in the atmosphere of HD149026b", The Astronomical Journal, 161, 153 [AJ] [ADS] [arXiv]

6. S. K. Nugroho, H. Kawahara, N. P. Gibson, E. J. W. de Mooij, T. Hirano, T. Kotani, Y. Kawashima, K. Masuda, M. Brogi, J. L. Birkby, C. A. Watson, M. Tamura, K. Zwintz, H. Harakawa, T. Kudo, M. Kuzuhara, K. Hodapp, M. Ishizuka, S. Jacobson, M. Konishi, T. Kurokawa, J. Nishikawa, M. Omiya, T. Serizawa, A. Ueda, and S. Vievard (2021), "First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b using Subaru/IRD", The Astrophysical Journal Letters, 910, L9 [ApJL] [ADS] [arXiv]

7. R. Luque, N. Casasayas-Barris, H. Parviainen, G. Chen, E. Pallé, J. Livingston, V. J. S. Béjar, N. Crouzet, E. Esparza-Borges, A. Fukui, D. Hidalgo, Y. Kawashima, K. Kawauchi, P. Klagyivik, S. Kurita, N. Kusakabe, J. P. de Leon, A. Madrigal-Aguado, P. Montañés-Rodríguez, M. Mori, F. Murgas, N. Narita, T. Nishiumi, G. Nowak, M. Oshagh, M. Sánchez-Benavente, M. Tamura, Y. Terada, and N. Watanabe (2020), "Obliquity measurement and atmospheric characterization of the WASP-74 planetary system", A&A, 642, A50 [A&A] [ADS] [arXiv]

8. M. Min, C. W. Ormel, K. L. Chubb, C. Helling, and Y. Kawashima (2020), "The ARCiS framework for Exoplanet Atmospheres: Modelling Philosophy and Retrieval", A&A, 642, A28 [A&A] [ADS] [arXiv]

9. C. Helling, Y. Kawashima, V. Graham, D. Samra, K. L. Chubb, M. Min, R. Waters, and V. Parmentier (2020), "Mineral cloud and hydrocarbon haze particles in the atmosphere of the hot Jupiter JWST target WASP-43b", A&A, 641, A178 [A&A] [ADS] [arXiv]

10. K. L. Chubb, M. Min, Y. Kawashima, C. Helling, and I. Waldmann (2020), "Aluminium oxide in the atmosphere of hot Jupiter WASP-43b", A&A, 639, A3 [A&A] [ADS] [arXiv]

11. K. Ohno and Y. Kawashima (2020), "Super-Rayleigh Slopes in Transmission Spectra of Exoplanets Generated by Photochemical Haze", The Astrophysical Journal Letters, 895, L47 [ApJL] [ADS] [arXiv]

12. K. Kawauchi, N. Narita, B. Sato, T. Hirano, Y. Kawashima, T. Nakamoto, T. Yamashita, and M. Tamura (2018), "Earth’s atmosphere’s lowest layers probed during a lunar eclipse", Publications of the Astronomical Society of Japan, 70, 84 [PASJ] [ADS] [arXiv]

13. A. Fukui, N. Narita, Y. Kawashima, N. Kusakabe, M. Onitsuka, T. Ryu, M. Ikoma, K. Yanagisawa, and H. Izumiura (2016), "Demonstrating High-precision, Multi-band Transit Photometry with MuSCAT: A Case for HAT-P-14b", The Astrophysical Journal, 819, 27 [ApJ] [ADS] [arXiv]

14. N. Lodieu, R. Alonso, J. I. González Hernández, R. Sanchis-Ojeda, N. Narita, Y. Kawashima, K. Kawauchi, A. Suárez Mascareño, H. Deeg, J. Prieto Arranz, R. Rebolo, E. Pallé, V. J. S. Béjar, A. Ferragamo, and J. A. Rubiño-Martín (2015), "An eclipsing double-line spectroscopic binary at the stellar/substellar boundary in the Upper Scorpius OB association", A&A, 584, A128 [A&A] [ADS] [arXiv]

15. Y. Ito, M. Ikoma, H. Kawahara, H. Nagahara, Y. Kawashima, and T. Nakamoto (2015), "Theoretical Emission Spectra of Atmospheres of Hot Rocky Super-Earths", The Astrophysical Journal, 801, 144 [ApJ] [ADS] [arXiv]

16. A. Fukui, Y. Kawashima, M. Ikoma, N. Narita, M. Onitsuka, Y. Ita, H. Onozato, S. Nishiyama, H. Baba, T. Ryu, T. Hirano, Y. Hori, K. Kurosaki, K. Kawauchi, Y. H. Takahashi, T. Nagayama, M. Tamura, N. Kawai, D. Kuroda, S. Nagayama, K. Ohta, Y. Shimizu, K. Yanagisawa, M. Yoshida, and H. Izumiura (2014), "Multi-band, Multi-epoch Observations of the Transiting Warm Jupiter WASP-80b", The Astrophysical Journal, 790, 108 [ApJ] [ADS] [arXiv]

17. N. Narita, A. Fukui, M. Ikoma, Y. Hori, K. Kurosaki, Y. Kawashima, T. Nagayama, M. Onitsuka, A. Sukom, Y. Nakajima, M. Tamura, D. Kuroda, K. Yanagisawa, T. Hirano, K. Kawauchi, M. Kuzuhara, H. Ohnuki, T. Suenaga, Y. H. Takahashi, H. Izumiura, N. Kawai, and M. Yoshida (2013), "Multi-color Transit Photometry of GJ 1214b through BJHKs Bands and a Long-term Monitoring of the Stellar Variability of GJ 1214", The Astrophysical Journal, 773, 144 [ApJ] [ADS] [arXiv]

Submitted/Non-referred papers

1. Daisuke Kawata, Hajime Kawahara, Naoteru Gouda, Nathan J. Secrest, Ryouhei Kano, Hirokazu Kataza, Naoki Isobe, Ryou Ohsawa, Fumihiko Usui, Yoshiyuki Yamada, Alister W. Graham, Alex R. Pettitt, Hideki Asada, Junichi Baba, Kenji Bekki, Bryan N. Dorland, Michiko Fujii, Akihiko Fukui, Kohei Hattori, Teruyuki Hirano, Takafumi Kamizuka, Shingo Kashima, Norita Kawanaka, Yui Kawashima, Sergei A. Klioner, Takanori Kodama, Naoki Koshimoto, Takayuki Kotani, Masayuki Kuzuhara, Stephen E. Levine, Steven R. Majewski, Kento Masuda, Noriyuki Matsunaga, Kohei Miyakawa, Makoko Miyoshi, Kumiko Morihana, Ryoichi Nishi, Yuta Notsu, Masashi Omiya, Jason Sanders, Ataru Tanikawa, Masahiro Tsujimoto, Taihei Yano, Masataka Aizawa, Ko Arimatsu, Michael Biermann, Celine Boehm, Masashi Chiba, Victor P. Debattista, Ortwin Gerhard, Masayuki Hirabayashi, David Hobbs, Bungo Ikenoue, Hideyuki Izumiura, Carme Jordi, Naoki Kohara, Wolfgang Lo ̈ffler, Xavier Luri, Ichiro Mase, Andrea Miglio, Kazuhisa Mitsuda, Trent Newswander, Shogo Nishiyama, Yoshiyuki Obuchi, Takafumi Ootsubo, Masami Ouchi, Masanobu Ozaki, Michael Perryman, Timo Prusti, Pau Ramos, Justin I. Read, R. Michael Rich, Ralph Scho ̈nrich, Minori Shikauchi, Risa Shimizu, Yoshinori Suematsu, Shotaro Tada, Aoi Takahashi, Takayuki Tatekawa, Daisuke Tatsumi, Takuji Tsujimoto, Toshihiro Tsuzuki, Seitaro Urakawa, Fumihiro Uraguchi, Shin Utsunomiya, Vincent Van Eylen, Floor van Leeuwen, Takehiko Wada, and Nicholas A. Walton, "JASMINE: Near-Infrared Astrometry and Time Series Photometry Science", submitted to PASJ

Papers in Japanese

1. 川島由依 (2022), "アストロケミストリー特集 (2) 系外惑星大気の化学", 天文月報, vol.115, No.5

2. 川島由依 (2020), "系外惑星「遠い世界の物語」その12 〜系外惑星大気中の有機物ヘイズ〜", 遊星人, 第29巻

Others

1. GREX-PLUS Science Team: A. K. Inoue, Y. Harikane, T. Moriya, H. Nomura, S. Baba, Y. Fujii, N. Gouda, Y. Hirahara, Y. Kawashima, T. Kodama, Y. Koyama, H. Kurokawa, T. Matsuo, Y. Matsuoka, S. Matsuura, K. Mawatari, T. Misawa, K. Nagamine, K. Nakajima, S. Notsu, T. Ootsubo, K. Ohno, H. Sagawa, T. Shimonishi, K. Tadaki, M. Takami, T. Terai, Y. Toba, T. Yamashita, and C. Yasui (2023), “GREX-PLUS Science Book” [arXiv]

2. G. Tinetti et al. (2020), "Ariel: Enabling planetary science across light-years", Ariel Definition Study Report, ESA/SCI(2020)1 [Original] [arXiv]

In Japanese

1. SPICAサイエンス検討会最終報告書

Public Articles

1. Astronomers see unexpected molecule in exoplanet atmosphere

In Japanese

1. 国立天文台 岡山天体物理観測所 研究成果の紹介, 「もや」のかかった温かい巨大ガス惑星

2. 国立天文台 すばる望遠鏡 観測成果, 青い光で見るスーパーアースの空

3. 国立天文台 岡山天体物理観測所 研究成果の紹介, 関連研究：青い光で見るスーパーアースの空