最近の研究業績

論文

Yasuda, A., Kuno, N., Sorai, K., Muraoka, K., Miyamoto, Y., Kaneko, H., Yajima, Y., Tanaka, T., Morokuma-Matsui, K., Takeuchi, T. T., Kobayashi, M. I. N., "CO multi-line imaging of nearby galaxies (COMING). XII. CO-to-H2 conversion factor and dust-to-gas ratio", Publications of the Astronomical Society of Japan, 2023, Vol.75, No.4, pp.743-786 (doi:10.1093/pasj/psad034)
Yajima, Y., Sorai, K., Miyamoto, Y., Muraoka, K., Kuno, N., Kaneko, H., Takeuchi, T. T., Yasuda, A., Tanaka, T., Morokuma-Matsui, K., Kobayashi, M. I. N., “CO Multi-line Imaging of Nearby Galaxies (COMING). IX. 12CO(J = 2–1)/12CO(J = 1–0) line ratio on kiloparsec scales”, Publications of the Astronomical Society of Japan, 2021, Vol.73, No.1, pp.257:1-29 (doi:10.1093/pasj/psaa119)
Andreani, P., Miyamoto, Y., Kaneko, H., Boselli, A., Tatematsu, K., Sorai, K., Vio, R., “The Molecular Mass function of the Local Universe”, Astronomy & Astrophysics, 2020, Vol.643, pp.L11:1-5
Salak, D., Nakai, N., Sorai, K., Miyamoto, Y., “Molecular Gas Outflow in the Starburst Galaxy NGC 1482”, The Astrophysical Journal, 2020, Vol.901, No.2, pp.151:1-16
Morokuma-Matsui, K., Sorai, K., Sato, Y., Kuno, K., Takeuchi, T. T., Salak, D., Miyamoto, Y., Yajima, Y., Muraoka, K., Kaneko, H., “CO Multi-line Imaging of Nearby Galaxies (COMING). X. Physical conditions of molecular gas and the local SFR-Mass relation”, Publications of the Astronomical Society of Japan, 2020, Vol.72, No.5, pp.90:1-16
Cooray, S., Takeuchi, T. T., Yoda, M., Sorai, K., “A Method for Unmasking Incomplete Astronomical Signals: Application to CO Multi-line Imaging of Nearby Galaxies Project”, Publications of the Astronomical Society of Japan, 2020, Vol.72, No.4, pp.61:1-15
Salak, D., Noma, Y., Sorai, K., Miyamoto, Y., Kuno, N., Pettitt, A. R., Kaneko, H., Tanaka, T., Yasuda, A., Kita, S., Yajima, Y., Shibata, S., Nakai, N., Seta, M., Muraoka, K., Kuroda, M., Nakanishi, H., Takeuchi, T. T., Yoda, M., Morokuma-Matsui, K., Watanabe, Y., Matsumoto, N., Oi, N., Pan, H.-A., Kajikawa, A., Yashima, Y., Komatsuzaki, Ryusei, “CO Multi-line Imaging of Nearby Galaxies (COMING). VII. Fourier decomposition of molecular gas velocity fields and bar pattern speed”, Publications of the Astronomical Society of Japan, 2019, Vol.71, No.SP1, pp.S16:1-26
Muraoka, K., Sorai, K., Miyamoto, Y., Yoda, M., Morokuma-Matsui, K., Kobayashi, M. I. N., Kuroda, M., Kaneko, H., Kuno, N., Takeuchi, T. T., Nakanishi, H., Watanabe, Y., Tanaka, T., Yasuda, A., Yajima, Y., Shibata, S., Salak, D., Espada, D., Matsumoto, N., Noma, Y., Kita, S., Komatsuzaki, R., Kajikawa, A., Yashima, Y., Pan, H.-A., Oi, N., Seta, M., Nakai, N, “CO Multi-line Imaging of Nearby Galaxies (COMING): VI. Radial variations in star formation efficiency”, Publications of the Astronomical Society of Japan, 2019, Vol.71, No.SP1, pp.S15:1-18
Sorai, K., Kuno, N., Muraoka, K., Miyamoto, Y., Kaneko, H., Nakanishi, H., Nakai, N., Yanagitani, K., Tanaka, T., Sato, Y., Salak, D., Umei, M., Morokuma-Matsui, K., Matsumoto, N., Ueno, S., Pan, H.-A., Noma, Y., Takeuchi, T.T., Yoda, M., Kuroda, M., Yasuda, A., Yajima, Y., Oi, N., Shibata, S., Seta, M., Watanabe, Y., Kita, S., Komatsuzaki, R., Kajikawa, A., Yashima, Y., Cooray, S., Baji, H., Segawa, Y., Tashiro, T., Takeda, M., Kishida, N., Hatakeyama, T., Tomiyasu, Y. Saita, C., “CO Multi-line Imaging of Nearby Galaxies (COMING) IV. Overview of the Project”, Publications of the Astronomical Society of Japan, 2019, Vol.71, No.SP1, pp.S14:1-42
Yajima, Y., Sorai, K., Kuno, N., Muraoka, K., Miyamoto, Y., Kaneko, H., Nakanishi, H., Nakai, N., Tanaka, T., Sato, Y., Salak, D., Morokuma-Matsui, K., Matsumoto, N., Pan, H.-A., Noma, Y., Takeuchi, T. T., Yoda, M., Kuroda, M., Yasuda, A., Oi, N., Shibata, S., Seta, M., Watanabe, Y., Kita, S., Komatsuzaki, R., Kajikawa, A., Yashima, Y., “CO Multi-line Imaging of Nearby Galaxies (COMING). III. Dynamical effect on molecular gas density and star formation in the barred spiral galaxy NGC 4303”, Publications of the Astronomical Society of Japan, 2019, Vol.71, No.SP1, pp.S13:1-15
Nagoshi, H., Kubose, Y., Fujisawa, K., Sorai, K., Yonekura, Y., Sugiyama, K., Niinuma, K., Motogi, K., Aoki, T., “The Galactic Center Lobe Filled with Thermal Plasma”, Publications of the Astronomical Society of Japan, 2019, Vol.71, No.4, pp.80:1-11
Watanabe, Y., Nishimura, Y., Sorai, K., Sakai, N., Kuno, N., Yamamoto, S., “A 3 mm Spectral Line Survey toward the Barred Spiral Galaxy NGC 3627”, The Astrophysical Journal Supplement Series, 2019, Vol.242, No.2, pp.26:1-21
Ando, R., Kohno, K., Umehata, H., Izumi, T., Ishii, S., Nishimura, Y., Sorai, K., Tosaki, T., Taniguchi, A., Tamura, Y., “The Excitation State of Galactic Diffuse Molecular Gas, Investigated with ALMA Observations of Multi-transition Absorption Lines”, The Astrophysical Journal, 2019, Vol.871, No.2, pp.256:1-7

研究発表

Sorai, K.,"Molecular Gas Contents and Star Formation Efficiency in Local Galaxies"，IAU Symposium 373: Resolving the Rise and Fall of Star Formation in Galaxies，August 9, 2022，the IAU General Assembly XXXI in Busan, Korea/vertual (invited)
徂徠和夫,「低赤方偏移銀河のTHz帯観測」，極地研研究集会「南極から遠赤外線–テラヘルツ波で探る宇宙」，2022年3月14日，国立極地研究所／オンライン（招待講演）
徂徠和夫,「南極30 cm望遠鏡搭載分光計の更新」，極地研研究集会「南極テラヘルツ望遠鏡によるサイエンスの検討」，2021年3月15日，オンライン
徂徠和夫,「南極30 cm望遠鏡による [CI] & CO観測」，極地研研究集会「南極テラヘルツ望遠鏡によるサイエンスの検討」，2021年3月15日，オンライン（招待講演）
徂徠和夫, 他 COMINGメンバー “COMING: Results and a Next Step“，FUGIN & COMING リモート研究会，2020年7月7日，大阪府立大学（新型コロナウイルス感染症のためオンラインで実施）（招待講演）