宇宙進化を決定づける赤外線銀河のガス・ダストと星形成メカニズムの解明

• Project/Area Number: 19K23462
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Multi-year Fund
• Review Section: 0204:Astronomy, earth and planetary science, and related fields
• Research Institution: Hiroshima University
• Principal Investigator: 稲見 華恵 広島大学, 宇宙科学センター, 助教 (20841943)
• Project Period (FY): 2019-08-30 – 2023-03-31
• Project Status: Granted (Fiscal Year 2021)
• Budget Amount: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 銀河進化 / 銀河形成 / 赤外線 / 星形成 / 星間ガス / 星間ダスト / 銀河ガス / 赤外線天文学

Outline of Research at the Start

塵の中で激しい星形成を起こしている赤外線銀河の存在は約35年前に発見されたが、科学技術の進歩によって、ようやく赤外線、ミリ波・サブミリ波を用いた詳細な観測が可能となった。しかし、今まで調査された赤外線銀河は観測が比較的容易な極度に明るいものに限られる等、赤外線銀河という種族全体としての物理的性質の理解にはまだ至らない。本研究では、銀河個々の性質と銀河全体が従う経験則に着目することで、赤外線銀河がどのようにして宇宙の星形成史を決定づけているのかを系統的に評価する。

Outline of Annual Research Achievements

前年度では宇宙最盛期(赤方偏移2-3程度)での銀河がもつ分子ガスの研究を中心に進めたが、本年度では更に遠方宇宙の銀河に着目し銀河の星間ガスとダストについての研究を実施した。
この研究では共同筆頭研究者として申請し取得したALMA望遠鏡の大型プロジェクト観測時間を用い、赤方偏移7-8の初期宇宙での赤外線銀河をかつてない大きなサンプル(40天体)で調査した。測光赤方偏移により選択したこれらのターゲットを分光スキャン観測することで、遠赤外線領域にある炭素の1階電離輝線[CII]または酸素の2階電離輝線[OIII]を検出し、まずはその分光赤方偏移を得ることで銀河までの正確な距離を求めた。本研究では、これまで10年以上積み重ねられてきた静止系紫外線を用いて初期宇宙銀河を分光同定する手法とほぼ同等の初期宇宙銀河の数を約1年で同定するという、画期的な成果を得ている(査読論文受理済)。
また、[CII]または[OIII]を観測した際に、同時にダスト連続光放射も検出した。研究代表者は主にダスト連続光放射の解析を主導し、そのカタログ作成を行った。ターゲットの40天体中16天体でダスト放射を検出し、そのうち12天体は本研究で始めて発見されたものとなった。この研究によりダスト連続光放射をする初期宇宙銀河の既知数を3倍にも増やす大きな成果を挙げることができている(査読論文投稿中)。その中で、更に静止系紫外線では未検出の「隠れ銀河」も発見し、Nature論文として出版され、国際プレスリリースが行われ、ラジオ番組やYoutube番組の取材があった。

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

研究計画にて予定されていた通りに研究を進展させることができている。新型コロナウイルス感染症蔓延の中、より遠方の銀河を対象にしたALMA望遠鏡観測も一部を除きほぼ無事に観測され、データ解析を進め、論文化することができている。
しかし、一部(6天体)のALMA望遠鏡観測はまだ実施が完了しておらず、データを取得することができていない。2022年度にはこれらの観測が既遂されることを期待する。また、世界に散らばる研究協力者との交流がオンラインに限られ、直接交流する機会を得ることがまだ出来ていない。国際会議等の場で他研究者との意見交換も実現できずにいる。2022年度には現地での議論を実現させ、新たな研究構想に繋げられる場を設けられることを望んでいる。

Strategy for Future Research Activity

国内外での学会や研究会の現地開催が徐々に再開されていることに期待し、2022年度では国際・国内会議に対面参加し得られた成果を発表できることを期待している。国内外にいる研究協力者を直接訪問し、密接な議論をすることで新たな研究アイディアを発展させ新プロジェクトを構築したい。
また、今年度に得られた成果をもとに、ALMA望遠鏡や他望遠鏡によるフォローアップ観測を実現させるために観測プロポーザルを申請し、本研究を更に伸展させる。

Research Products

• [Int'l Joint Research] Leiden University/University of Groningen(オランダ)
• [Int'l Joint Research] Scuola Normale Superiore/Universita di Roma/INAF(イタリア)
• [Int'l Joint Research] Liverpool John Moores University/University of Manchester(英国)
• [Int'l Joint Research] University of Arizona(米国)
• [Int'l Joint Research] Observatoire de Geneve(スイス)
• [Int'l Joint Research]
• [Int'l Joint Research] Max Planck Institute for Astronomie/Max-Planck-Institut for Radioastronomie(ドイツ)
• [Int'l Joint Research] CRAL/IRAP(フランス)
• [Int'l Joint Research] Leiden University(オランダ)
• [Int'l Joint Research] Max Planck Institute for Astronomie/Max-Planck-Institut for Radioastronomie(ドイツ)
• [Int'l Joint Research] CRAL/IRAP(フランス)
• [Int'l Joint Research] Leiden University(オランダ)
• [Int'l Joint Research] California Institute of Technology(米国)
• [Int'l Joint Research] University of Crete(ギリシャ)
• [Journal Article] GOODS-ALMA 2.0: Starbursts in the main sequence reveal compact star formation regulating galaxy evolution prequenching (2022)
  • Author(s): Gomez-Guijarro C.、Elbaz D.、Xiao M.、Kokorev V. I.、Magdis G. E.、Magnelli B.、Daddi E.、Valentino F.、Sargent M. T.、Dickinson M.、..., Motohara K., et al
  • Journal Title: Astronomy and Astrophysics Volume: 659
  • DOI: 10.1051/0004-6361/202142352
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The REBELS ALMA Survey: cosmic dust temperature evolution out to z 7 (2022)
  • Author(s): Sommovigo, Ferrara, Pallottini, Dayal, Bouwens, Smit, da Cunha, De Looze, Bowler, Hodge, Inami, Oesch, Endsley, Gonzalez, Schouws, Stark, Stefanon, Aravena, Graziani, Riechers, Schneider, van der Werf, Algera, Barrufet, Fudamoto, Hygate, Labbe, Li, Nanayakkara, and Topping
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: stac302
  • DOI: 10.1093/mnras/stac302
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] GOODS-ALMA 2.0: Source catalog, number counts, and prevailing compact sizes in 1.1 mm galaxies (2022)
  • Author(s): Gomez-Guijarro C.、Elbaz D.、Xiao M.、Bthermin M.、Franco M.、Magnelli B.、Daddi E.、Dickinson M.、..., Motohara K., et al.
  • Journal Title: Astronomy and Astrophysics Volume: 658
  • DOI: 10.1051/0004-6361/202141615
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Massive Star Cluster Formation and Destruction in Luminous Infrared Galaxies in GOALS. II. An ACS/WFC3 Survey of Nearby LIRGs (2021)
  • Author(s): Linden, Evans, Larson, Privon, Armus, Rich, Diaz-Santos, Murphy, Song, Barcos-Munoz, Howell, Charmandaris, Inami, U, Surace, Mazzarella, and Calzetti
  • Journal Title: The Astrophysical Journal Volume: 923 Pages: 278-278
  • DOI: 10.3847/1538-4357/ac2892
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 8 2021MNRAS.506.5935R 2021/10 cited: 3 quick access to full text links quick links to lists of references, citations and more quick links to data associated with this article A hard X-ray view of luminous and ultra-luminous infrared galaxies in GOALS - I. AGN obscuration along the merger sequence (2021)
  • Author(s): Ricci, C., (Ueda, Y.) et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 506 Pages: 5935-5950
  • DOI: 10.1093/mnras/stab2052
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Normal, dust-obscured galaxies in the epoch of reionization (2021)
  • Author(s): Fudamoto, Oesch, Schouws, Stefanon, Smit, Bouwens, Bowler, Endsley, Gonzalez, Inami, Labbe, Stark, Aravena, Barrufet, da Cunha, Dayal, Ferrara, Graziani, Hodge, Hutter, Li, De Looze, Nanayakkara, Pallottini, Riechers, Schneider, Ucci, van der Werf, and White
  • Journal Title: Nature Volume: 597 Pages: 489-492
  • DOI: 10.1038/s41586-021-03846-z
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Comparison between Nuclear Ring Star Formation in LIRGs and in Normal Galaxies with the Very Large Array (2021)
  • Author(s): Song, Linden, Evans, Barcos-Munoz, Privon, Yoon, Murphy, Larson, Diaz-Santos, Armus, Mazzarella, Howell, Inami, Torres-Ala, U, Charmandaris, McKinney, Kunneriath, and Momjian
  • Journal Title: The Astrophysical Journal Volume: 916 Pages: 73-73
  • DOI: 10.3847/1538-4357/ac05c2
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Measuring the Average Molecular Gas Content of Star-forming Galaxies at z = 3-4 (2021)
  • Author(s): Boogaard, Bouwens, Riechers, van der Werf, Bacon, Matthee, Stefanon, Feltre, Maseda, Inami, Aravena, Brinchmann, Carilli, Contini, Decarli, Gonzalez-Lopez, Nanayakkara, and Walter
  • Journal Title: The Astrophysical Journal Volume: 916 Pages: 12-12
  • DOI: 10.3847/1538-4357/ac01d7
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the HUDF: A Search for [C II] Emitters at 6 <= z <= 8 (2021)
  • Author(s): Uzgil, Oesch, Walter, Aravena, Boogaard, Carilli, Decarli, Diaz-Santos, Fudamoto, Inami, Bouwens, Cortes, Cox, Daddi, Gonzalez-Lopez, Labbe, Popping, Riechers, Stefanon, Van der Werf, and Weiss
  • Journal Title: The Astrophysical Journal Volume: 912 Pages: 67-67
  • DOI: 10.3847/1538-4357/abe86b
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Regulating Star Formation in Nearby Dusty Galaxies: Low Photoelectric Efficiencies in the Most Compact Systems (2021)
  • Author(s): McKinney, Armus, Pope, Diaz-Santos, Charmandaris, Inami, Song, and Evans
  • Journal Title: The Astrophysical Journal Volume: 908 Pages: 238-238
  • DOI: 10.3847/1538-4357/abd6f2
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] FIR-luminous [C II] Emitters in the ALMA-SCUBA-2 COSMOS Survey (AS2COSMOS): The Nature of Submillimeter Galaxies in a 10 Comoving Megaparsec-scale Structure at z~4.6 (2021)
  • Author(s): Mitsuhashi, Matsuda, Smail, Hayatsu, Simpson, Swinbank, Umehata, Dudzeviciute, Birkin, Ikarashi, Chen, Tadaki, Yajima, Harikane, Inami, Chapman, Hatsukade, Iono, Bunker, Ao, Saito, Ueda, and Sakamoto
  • Journal Title: The Astrophysical Journal Volume: 907 Pages: 122-122
  • DOI: 10.3847/1538-4357/abcc72
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Origins Space Telescope mission concept study team J. of Astronomical Telescopes, Instruments, and Systems, (2021)
  • Author(s): I.Sakon, T.L.Roellig, K.A.Ennico-Smith, T.Matsuo, Y.Ikeda, T.Yamamuro, K.Enya, T.Wada, M.Kawada, A.Takahashi, Y. Sarugaku, N.Fujishiro, N.Murakami, J.Nishikawa, T.Kotani, S.Goda, M.Ido, S.Itoh, T.Tsuboi, T.Sumi, M.Kamiura, T.Manome, N.Iida, K.Yanagibashi, T.P.Greene, B.P.Helvensteijn, L.Hofland, R.R.Johnson,他5名
  • Journal Title: Journal of Astronomical Telescopes, Instruments, and Systems Volume: 7 Pages: 011013-011013
  • DOI: 10.1117/1.jatis.7.1.011013
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Investigating the Effect of Galaxy Interactions on the Enhancement of Active Galactic Nuclei at 0.5 < z < 3.0 (2020)
  • Author(s): Shah, Kartaltepe, Magagnoli, Cox, Wetherell, Vanderhoof, Calabro, Chartab, Conselice, Croton, Donley, de Groot, de la Vega, Hathi, Ilbert, Inami, Kocevski, Koekemoer, Lemaux, Mantha, Marchesi, Martig, Masters, McGrath, McIntosh, Moreno, Nayyeri, Pampliega, Salvato, Snyder, Straughn, Treister, and Weston
  • Journal Title: The Astrophysical Journal Volume: 904 Pages: 107-107
  • DOI: 10.3847/1538-4357/abbf59
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] GOODS-ALMA: Using IRAC and VLA to probe fainter millimeter galaxies (2020)
  • Author(s): Franco, Elbaz, Zhou, Magnelli, Schreiber, Ciesla, Dickinson, Nagar, Magdis, Alexander, Bethermin, Demarco, Daddi, Wang, Mullaney, Inami, Shu, Bournaud, Chary, Coogan, Ferguson, Finkelstein, Giavalisco, Gomez-Guijarro, Iono, Juneau, Lagache, Lin, Motohara, Okumura, Pannella, Papovich, Pope, Rujopakarn, Silverman, & Xiao
  • Journal Title: Astronomy and Astrophysics Volume: 643
  • DOI: 10.1051/0004-6361/202038310
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] GOODS-ALMA: The slow downfall of star formation in z = 2-3 massive galaxies (2020)
  • Author(s): Franco, Elbaz, Zhou, Magnelli, Schreiber, Ciesla, Dickinson, Nagar, Magdis, Alexander, Bethermin, Demarco, Daddi, Wang, Mullaney, Sargent, Inami, Shu, Bournaud, Chary, Coogan, Ferguson, Finkelstein, Giavalisco, Gomez-Guijarro, Iono, Juneau, Lagache, Lin, Motohara, Okumura, et al.
  • Journal Title: Astronomy and Astrophysics Volume: 643
  • DOI: 10.1051/0004-6361/202038312
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Constraining the Molecular Content at log(M*/Msun) ~ 9.5 with CO Stacking of MUSE-detected z ~ 1.5 Galaxies (2020)
  • Author(s): Inami, Decarli, Walter, Weiss, Carilli, Aravena, Boogaard, Gonzalez-Lopez, Popping, da Cunha, Bacon, Bauer, Contini, Cortes, Cox, Daddi, Diaz-Santos, Kaasinen, Riechers, Wagg, van der Werf, and Wisotzki
  • Journal Title: The Astrophysical Journal Volume: 902 Pages: 113-113
  • DOI: 10.3847/1538-4357/abba2f
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey Large Program: The Infrared Excess of z = 1.5-10 UV-selected Galaxies and the Implied High-redshift Star Formation History (2020)
  • Author(s): Bouwens, Gonzalez-Lopez, Aravena, Decarli, Novak, Stefanon, Walter, Boogaard, Carilli, Dudzeviciute, Smail, Daddi, da Cunha, Ivison, Nanayakkara, Cortes, Cox, Inami, Oesch, Popping, Riechers, van der Werf, Weiss, Fudamoto, and Wagg
  • Journal Title: The Astrophysical Journal Volume: 902 Pages: 112-112
  • DOI: 10.3847/1538-4357/abb830
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Evolution of the Baryons Associated with Galaxies Averaged over Cosmic Time and Space (2020)
  • Author(s): Walter, Carilli, Neeleman, Decarli, Popping, Somerville, Aravena, Bertoldi, Boogaard, Cox, da Cunha, Magnelli, Obreschkow, Riechers, Rix, Smail, Weiss, Assef, Bauer, Bouwens, Contini, Cortes, Daddi, Diaz-Santos, Gonzalez-Lopez, Hennawi, Hodge, Inami, Ivison, Oesch, Sargent, van der Werf, Wagg, and Yung
  • Journal Title: The Astrophysical Journal Volume: 902 Pages: 111-111
  • DOI: 10.3847/1538-4357/abb82e
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Multiband Constraints on Line-luminosity Functions and the Cosmic Density of Molecular Gas (2020)
  • Author(s): Decarli, Aravena, Boogaard, Carilli, Gonzalez-Lopez, Walter, Cortes, Cox, da Cunha, Daddi, Diaz-Santos, Hodge, Inami, Neeleman, Novak, Oesch, Popping, Riechers, Smail, Uzgil, van der Werf, Wagg, and Weiss
  • Journal Title: The Astrophysical Journal Volume: 902 Pages: 110-110
  • DOI: 10.3847/1538-4357/abaa3b
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: CO Excitation and Atomic Carbon in Star-forming Galaxies at z = 1-3 (2020)
  • Author(s): Boogaard, van der Werf, Weiss, Popping, Decarli, Walter, Aravena, Bouwens, Riechers, Gonzalez-Lopez, Smail, Carilli, Kaasinen, Daddi, Cox, Diaz-Santos, Inami, Cortes, and Wagg
  • Journal Title: The Astrophysical Journal Volume: 902 Pages: 109-109
  • DOI: 10.3847/1538-4357/abb82f
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] GOODS-ALMA: Optically dark ALMA galaxies shed light on a cluster in formation at z = 3.5 (2020)
  • Author(s): Zhou, Elbaz, Franco, Magnelli, Schreiber, Wang, Ciesla, Daddi, Dickinson, Nagar, Magdis, Alexander, Bethermin, Demarco, Mullaney, Bournaud, Ferguson, Finkelstein, Giavalisco, Inami, Iono, Juneau, Lagache, Messias, Motohara, Okumura, Pannella, Papovich, Pope, Rujopakarn, Shi, Shu, and Silverman
  • Journal Title: Astronomy and Astrophysics Volume: 642
  • DOI: 10.1051/0004-6361/202038059
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: The Nature of the Faintest Dusty Star-forming Galaxies (2020)
  • Author(s): Aravena, Boogaard, Gonzalez-Lopez, Decarli, Walter, Carilli, Smail, Weiss, Assef, Bauer, Bouwens, Cortes, Cox, da Cunha, Daddi, Diaz-Santos, Inami, Ivison, Novak, Popping, Riechers, van der Werf, and Wagg
  • Journal Title: The Astrophysical Journal Volume: 901 Pages: 79-79
  • DOI: 10.3847/1538-4357/ab99a2
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The MUSE Hubble Ultra Deep Field Survey. XV. The mean rest-UV spectra of Lya emitters at z > 3 (2020)
  • Author(s): Feltre, Maseda, Bacon, Pradeep, Leclercq, Kusakabe, Wisotzki, Hashimoto, Schmidt, Blaizot, Brinchmann, Boogaard, Cantalupo, Carton, Inami, Kollatschny, Marino, Matthee, Nanayakkara, Richard, Schaye, Tresse, Urrutia, Verhamme, and Weilbacher
  • Journal Title: Astronomy and Astrophysics Volume: 641
  • DOI: 10.1051/0004-6361/202038133
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Comparison of the Stellar, CO, and Dust-continuum Emission from Three Star-forming HUDF Galaxies at z ~ 2 (2020)
  • Author(s): Kaasinen, Walter, Novak, Neeleman, Smail, Boogaard, Cunha, Weiss, Liu, Decarli, Popping, Diaz-Santos, Cortes, Aravena, Werf, Riechers, Inami, Hodge, Rix, and Cox
  • Journal Title: The Astrophysical Journal Volume: 899 Pages: 37-37
  • DOI: 10.3847/1538-4357/aba438
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Compton-thick nucleus in the dual active galactic nuclei of Mrk 266 (2020)
  • Author(s): Iwasawa, Ricci, Privon, Torres-Alba, Inami, Charmandaris, Evans, Mazzarella, and Diaz-Santos
  • Journal Title: Astronomy and Astrophysics Volume: 640
  • DOI: 10.1051/0004-6361/202038513
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] VLA-ALMA Spectroscopic Survey in the Hubble Ultra Deep Field (VLASPECS): Total Cold Gas Masses and CO Line Ratios for z = 2-3 Main-sequence Galaxies (2020)
  • Author(s): Riechers, Boogaard, Decarli, Gonzalez-Lopez, Smail, Walter, Aravena, Carilli, Cortes, Cox, Diaz-Santos, Hodge, Inami, Ivison, Kaasinen, Wagg, Weiss, and van der Werf
  • Journal Title: The Astrophysical Journal Volume: 896
  • DOI: 10.3847/2041-8213/ab9595
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The MUSE Hubble Ultra Deep Field Survey. XIV. Evolution of the Lya emitter fraction from z = 3 to z = 6 (2020)
  • Author(s): Kusakabe, Blaizot, Garel, Verhamme, Bacon, Richard, Hashimoto, Inami, Conseil, Guiderdoni, Drake, Christian Herenz, Schaye, Oesch, Matthee, Anna Marino, Borello Schmidt, Pello, Maseda, Leclercq, Kerutt, and Mahler
  • Journal Title: Astronomy and Astrophysics Volume: 638
  • DOI: 10.1051/0004-6361/201937340
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Elevated ionizing photon production efficiency in faint high-equivalent-width Lyman-alpha emitters (2020)
  • Author(s): Maseda, Bacon, Lam, Matthee, Brinchmann, Schaye, Labbe, Schmidt, Boogaard, Bouwens, Cantalupo, Franx, Hashimoto, Inami, Kusakabe, Mahler, Nanayakkara, Richard, and Wisotzki
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 493 Pages: 5120-5130
  • DOI: 10.1093/mnras/staa622
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] ALMA Imaging of the CO (7-6) Line Emission in the Submillimeter Galaxy LESS 073 at z = 4.755 (2020)
  • Author(s): Zhao, Lu, Diaz-Santos, Gao, Xu, Charmandaris, Inami, Rigopoulou, Sanders, Huang, and Wang
  • Journal Title: The Astrophysical Journal Volume: 892 Pages: 145-145
  • DOI: 10.3847/1538-4357/ab75eb
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the HUDF: The Cosmic Dust and Gas Mass Densities in Galaxies up to z~3 (2020)
  • Author(s): Magnelli, Boogaard, Decarli, Gonzalez-Lopez, Novak, Popping, Smail, Walter, Aravena, Assef, Bauer, Bertoldi, Carilli, Cortes, Cunha, Daddi, Diaz-Santos, Inami, Ivison, Fevre, Oesch, Riechers, Rix, Sargent, Werf, Wagg, and Weiss
  • Journal Title: The Astrophysical Journal Volume: 892 Pages: 66-66
  • DOI: 10.3847/1538-4357/ab7897
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The main sequence of star-forming galaxies - II. A non-evolving slope at the high-mass end (2019)
  • Author(s): Popesso, Morselli, Concas, Schreiber, Rodighiero, Cresci, Belli, Ilbert, Erfanianfar, Mancini, Inami, Dickinson, Pannella, and Elbaz
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 490 Pages: 5285-5299
  • DOI: 10.1093/mnras/stz2635
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the HUDF: Constraining Cumulative CO Emission at 1<~z<~4 with Power Spectrum Analysis of ASPECS LP Data from 84 to 115 GHz (2019)
  • Author(s): Uzgil, Carilli, Lidz, Walter, Thyagarajan, Decarli, Aravena, Bertoldi, Cortes, Gonzalez-Lopez, Inami, Popping, Riechers, Van der Werf, Wagg, and Weiss
  • Journal Title: The Astrophysical Journal Volume: 887 Pages: 37-37
  • DOI: 10.3847/1538-4357/ab517f
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] New criteria for the selection of galaxy close pairs from cosmological simulations: evolution of the major and minor merger fraction in MUSE deep fields (2019)
  • Author(s): Ventou, Contini, Bouch, Epinat, Brinchmann, Inami, Richard, Schroetter, Soucail, Steinmetz, and Weilbacher
  • Journal Title: Astronomy and Astrophysics Volume: 631
  • DOI: 10.1051/0004-6361/201935597
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the HUDF: Nature and Physical Properties of Gas-mass Selected Galaxies Using MUSE Spectroscopy (2019)
  • Author(s): Boogaard, Decarli, Gonzalez-Lopez, van der Werf, Walter, Bouwens, Aravena, Carilli, Bauer, Brinchmann, Contini, Cox, da Cunha, Daddi, Diaz-Santos, Hodge, Inami, Ivison, Maseda, Matthee, Oesch, Popping, Riechers, Schaye, Schouws, Smail, Weiss, Wisotzki, Bacon, Cortes, Rix, Somerville, Swinbank, and Wagg
  • Journal Title: The Astrophysical Journal Volume: 882 Pages: 140-140
  • DOI: 10.3847/1538-4357/ab3102
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Atacama Large Millimeter/submillimeter Array Spectroscopic Survey in the Hubble Ultra Deep Field: CO Emission Lines and 3 mm Continuum Sources (2019)
  • Author(s): Gonzalez-Lopez, Decarli, Pavesi, Walter, Aravena, Carilli, Boogaard, Popping, Weiss, Assef, Bauer, Bertoldi, Bouwens, Contini, Cortes, Cox, da Cunha, Daddi, Diaz-Santos, Inami, Hodge, Ivison, Le Fevre, Magnelli, Oesch, Riechers, Rix, Smail, Swinbank, Somerville, Uzgil, and van der Werf
  • Journal Title: The Astrophysical Journal Volume: 882 Pages: 139-139
  • DOI: 10.3847/1538-4357/ab3105
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the HUDF: CO Luminosity Functions and the Molecular Gas Content of Galaxies through Cosmic History (2019)
  • Author(s): Decarli, Walter, Gonzalez-Lopez, Aravena, Boogaard, Carilli, Cox, Daddi, Popping, Riechers, Uzgil, Weiss, Assef, Bacon, Bauer, Bertoldi, Bouwens, Contini, Cortes, da Cunha, Diaz-Santos, Elbaz, Inami, Hodge, Ivison, Le Fevre, Magnelli, Novak, Oesch, Rix, Sargent, Smail, Swinbank, Somerville, van der Werf, Wagg, Wisotzki
  • Journal Title: The Astrophysical Journal Volume: 882 Pages: 138-138
  • DOI: 10.3847/1538-4357/ab30fe
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the Molecular Gas in CO-selected Galaxies (2019)
  • Author(s): Aravena, Decarli, Gonzalez-Lopez, Boogaard, Walter, Carilli, Popping, Weiss, Assef, Bacon, Bauer, Bertoldi, Bouwens, Contini, Cortes, Cox, da Cunha, Daddi, Diaz-Santos, Elbaz, Hodge, Inami, Ivison, Le Fevre, Magnelli, Oesch, Riechers, Smail, Somerville, Swinbank, Uzgil, van der Werf, Wagg, and Wisotzki
  • Journal Title: The Astrophysical Journal Volume: 882 Pages: 136-136
  • DOI: 10.3847/1538-4357/ab30df
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Three-Dimensional Optimal Spectral Extraction (TDOSE) from integral field spectroscopy (2019)
  • Author(s): Schmidt, Wisotzki, Urrutia, Kerutt, Krajnovic, Herenz, Saust, Contini, Epinat, Inami, and Maseda
  • Journal Title: Astronomy and Astrophysics Volume: 628
  • DOI: 10.1051/0004-6361/201935857
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Molecular gas and dust properties of galaxies from the Great Observatories All-sky LIRG Survey (2019)
  • Author(s): Herrero-Illana, Privon, Evans, Diaz-Santos, Prez-Torres, U, Alberdi, Iwasawa, Armus, Aalto, Mazzarella, Chu, Sanders, Barcos-Munoz, Charmandaris, Linden, Yoon, Frayer, Inami, Kim, Borish, Conway, Murphy, Song, Stierwalt, and Surace
  • Journal Title: Astronomy and Astrophysics Volume: 628
  • DOI: 10.1051/0004-6361/201834088
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The MUSE Atlas of Disks (MAD): resolving star formation rates and gas metallicities on <100 pc scales (2019)
  • Author(s): Erroz-Ferrer, Carollo, den Brok, Onodera, Brinchmann, Marino, Monreal-Ibero, Schaye, Woo, Cibinel, Debattista, Inami, Maseda, Richard, Tacchella, and Wisotzki
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 484 Pages: 5009-5027
  • DOI: 10.1093/mnras/stz194
  • Peer Reviewed / Int'l Joint Research
• [Presentation] ALMA as a high-redshift survey instrument (2021)
  • Author(s): Hanae Inami
  • Organizer: uropean Astronomical Society (EAS) Meeting 2021
  • Int'l Joint Research / Invited
• [Presentation] ALMA observations on NGC3256 and IIZw096 (2021)
  • Author(s): Hanae Inami
  • Organizer: GOALS Workshop 2021
  • Int'l Joint Research
• [Presentation] Observing Star-Forming Galaxies (2021)
  • Author(s): 稲見華恵
  • Organizer: Galaxy-IGM Workshop 2021
• [Presentation] Exploring the Unseen Distant Universe with Large Aperture Submillimeter/Terahertz Observations (2021)
  • Author(s): 稲見華恵
  • Organizer: 日本天文学会 2021年秋季年会
  • Invited
• [Presentation] Beyond the Visible (2021)
  • Author(s): Hanae Inami
  • Organizer: HIRAKU-Global International Symposium "Breaking Borders: The World is Limitless"
  • Int'l Joint Research
• [Presentation] How can we continue building this community, especially for early-career researchers? (2020)
  • Author(s): Chairs: Nancy Levenson, Chris Packham, Panelists: Hanae Inami, Lindsay Fuller, Ryan Lau, Abigail Frost, Yanna Martins-Franco
  • Organizer: Ground-based thermal infrared astronomy -- past, present and future
  • Int'l Joint Research / Invited
• [Presentation] The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field (2020)
  • Author(s): Hanae Inami & ASPECS team
  • Organizer: East-Asian ALMA Science Workshop 2019
  • Int'l Joint Research / Invited
• [Presentation] Tips on how to write a successful proposal (2020)
  • Author(s): Hanae Inami
  • Organizer: Japan JWST Cycle 1 Proposal Workshop
  • Int'l Joint Research
• [Presentation] Beyond the Visible: Our Universe in the Infrared (2020)
  • Author(s): 稲見華恵
  • Organizer: 第11回K-CONNEX研究会
• [Presentation] Using infrared spectra to reveal dusty galaxies in the local and distant universe (2019)
  • Author(s): Hanae Inami & GOALS Team
  • Organizer: Exploring the Infrared Universe: The Promise of SPICA
  • Int'l Joint Research
• [Presentation] Stacking analysis of CO emission based on optical spectroscopic redshifts from MUSE (2019)
  • Author(s): Hanae Inami, Fabian Walter, Roberto Decarli, Axel Weiss, Manuel Aravena, Chris Carilli, & ASPECS+MUSE team
  • Organizer: ALMA2019: science results and cross-facility synergies
  • Int'l Joint Research
• [Presentation] Gas Masses of z~1-5 Galaxies from Stacking (2019)
  • Author(s): Hanae Inami, Fabian Walter, Roberto Decarli, Axel Weiss, Leindert Boogaard, Rychard Bouwens, Manuel Aravena, Chris Carilli, & ASPECS+MUSE
  • Organizer: Revolutionary Spectroscopy of Today as a Springboard to Webb
  • Int'l Joint Research
• [Presentation] 広視野可視光面分光装置VLT/MUSEによる深宇宙探査の成果とそれを見据えた次への一歩 (2019)
  • Author(s): 稲見華恵
  • Organizer: 我が国の(近)赤外線広視野観測サイエンスの戦略と展望
• [Presentation] WP-04: Optical Tolerance Analyses (2019)
  • Author(s): 稲見華恵, 高橋葵, 大西崇介
  • Organizer: SPICA/SMI全体会議
• [Presentation] 近傍銀河円盤内における星間ガスの状態 (2019)
  • Author(s): 稲見華恵, SPICA近傍銀河サイエンス検討班
  • Organizer: SPICAサイエンス検討会中間発表会
• [Remarks] 広島大学プレスリリース (和文)
  • URL: https://www.hiroshima-u.ac.jp/hasc/news/66688
• [Remarks] 広島大学プレスリリース (英文)
  • URL: https://www.hiroshima-u.ac.jp/hasc/news/66761
• [Remarks] 国立天文台プレスリリース
  • URL: https://alma-telescope.jp/news/press/dustygalaxy-202109
• [Remarks] プレスネット東広島 インタビュー記事
  • URL: https://www.hiroshima-u.ac.jp/system/files/175335/inami%20002.pdf
• [Remarks] 【研究成果】宇宙最盛期を支える銀河の原材料～約100億年前の銀河たちがもつ分子ガス～
  • URL: https://www.hiroshima-u.ac.jp/news/60261
• [Remarks] 宇宙最盛期を支える銀河の原材料 ～約100億年前の銀河たちが持つ分子ガス
  • URL: https://alma-telescope.jp/news/aspecs-202009