Search Results 1-20 of 91

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  • IRAM 30-m-EMIR redshift search of z=3–4 lensed dusty starbursts selected from the HerBS sample

    Bakx T J L C , Dannerbauer H , Frayer D , Eales S A , Pérez-Fournon I , Cai Z-Y , Clements D L , De Zotti G , González-Nuevo J , Ivison R J , Lapi A , Michałowski M J , Negrello M , Serjeant S , Smith M W L , Temi P , Urquhart S , van der Werf P

    … Using the Eight MIxer Receiver (EMIR) instrument on the Institut de RadioAstronomie Millimétrique (IRAM) 30-m telescope, we conducted a spectroscopic redshift search of seven zphot ∼ 4 submillimetre bright galaxies selected from the Herschel Bright Sources sample with fluxes at 500 μm greater than 80 mJy. … For the remaining three sources, more data are needed to determine the spectroscopic redshift unambiguously. …

    Monthly Notices of the Royal Astronomical Society 496(2), 2372-2390, 2020-08

    IR 

  • ALMA uncovers the [C ii] emission and warm dust continuum in a z = 8.31 Lyman break galaxy

    Bakx Tom J L C , Tamura Yoichi , Hashimoto Takuya , Inoue Akio K , Lee Minju M , Mawatari Ken , Ota Kazuaki , Umehata Hideki , Zackrisson Erik , Hatsukade Bunyo , Kohno Kotaro , Matsuda Yuichi , Matsuo Hiroshi , Okamoto Takashi , Shibuya Takatoshi , Shimizu Ikkoh , Taniguchi Yoshiaki , Yoshida Naoki

    We report on the detection of the [C ii] 157.7 μm emission from the Lyman break galaxy (LBG) MACS0416_Y1 at z = 8.3113, by using the Atacama Large Millimeter/submillimeter Array (ALMA). The luminosity …

    Monthly Notices of the Royal Astronomical Society 493(3), 4294-4307, 2020-04

    IR 

  • A search for the lenses in the Herschel Bright Sources (HerBS) sample

    Bakx Tom J L C , Eales Stephen , Amvrosiadis Aristeidis

    … Verifying that sub-mm galaxies are gravitationally lensed requires time-expensive observations with oversubscribed high-resolution observatories. … We find that the angular offsets between lens and Herschel source are larger than that expected if the lensing is done by individual galaxies. …

    Monthly Notices of the Royal Astronomical Society 493(3), 4276-4293, 2020-04

    IR 

  • The MUSE Hubble Ultra Deep Field Survey : XIII. Spatially resolved spectral properties of Lyman α haloes around star-forming galaxies at z > 3

    橋本 拓也 , Floriane Leclercq , Roland Bacon , Anne Verhamme , Thibault Garel , Jérémy Blaizot , Jarle Brinchmann , Sebastiano Cantalupo , Adélaïde Claeyssens , Simon Conseil , Thierry Contini , Takuya HASHIMOTO , Edmund Christian Herenz , Haruka Kusakabe , Raffaella Anna Marino , Michael Maseda , Jorryt Matthee , Peter Mitchell , Gabriele Pezzulli , Johan Richard , Kasper Borello Schmidt , Lutz Wisotzki

    … We present spatially resolved maps of six individually-detected Lyman α haloes (LAHs) as well as a first statistical analysis of the Lyman α (Lyα) spectral signature in the circum-galactic medium of high-redshift star-forming galaxies (−17.5 > … Using a three-dimensional two-component model for the Lyα emission, we measured the full width at half maximum (FWHM), the peak velocity shift, and the asymmetry of the Lyα line in the core and in the halo of 19 galaxies. …

    Astronomy and astrophysics (635), A82, 2020-03

    IR 

  • Detection of the Far-infrared [O iii] and Dust Emission in a Galaxy at Redshift 8.312: Early Metal Enrichment in the Heart of the Reionization Era

    Tamura Yoichi , Mawatari Ken , Hashimoto Takuya , Inoue Akio K. , Zackrisson Erik , Christensen Lise , Binggeli Christian , Matsuda Yuichi , Matsuo Hiroshi , Takeuchi Tsutomu T. , Asano Ryosuke S. , Sunaga Kaho , Shimizu Ikkoh , Okamoto Takashi , Yoshida Naoki , Lee Minju M. , Shibuya Takatoshi , Taniguchi Yoshiaki , Umehata Hideki , Hatsukade Bunyo , Kohno Kotaro , Ota Kazuaki

    … This [O iii] detection confirms the LBG with a spectroscopic redshift of z = 8.3118 ± 0.0003, making this object one of the farthest galaxies ever identified spectroscopically. …

    The Astrophysical Journal 874(1), 27, 2019-03

    IR 

  • AKARI sheds light on the red side of active galactic nuclei at z = 0 to z = 6

    Im Myungshin

    第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京形態: カラー図版あり資料番号: AA1730026035レポート番号: JAXA-SP-17-009E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 209-216, 2018-03-09

    IR 

  • Multiwavelength study of the North Ecliptic Pole Field and Identification of candidate high-redshift galaxies

    Mazyed F. , Burgarella Denis , Yuan F. -T. , 大井 渚 , 後藤 友嗣 , 「あかり」チーム , Mazyed F. , Burgarella Denis , Yuan F. -T. , Oi Nagisa , Goto Tomotsugu , The AKARI-NEP Team

    第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京形態: カラー図版あり資料番号: AA1730026032レポート番号: JAXA-SP-17-009E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 197-200, 2018-03-09

    IR 

  • Cosmic star formation history revealed by AKARI and Hyper Suprime-Cam

    後藤 友嗣 , 大井 渚 , 百瀬 莉恵子 , Eser Ece Kilerci , 松原 英雄 , Huang Ting-Chi , 内海 洋輔 , 鳥羽 儀樹 , 大山 陽一 , 高木 俊暢 , 和田 武彦 , Malkan Matthew , Kim Seong Jin , 中川 貴雄 , The AKARI Team , Goto Tomotsugu , Oi Nagisa , Momose Rieko , Eser Ece Kilerci , Matsuhara Hideo , Huang Ting-Chi , Utsumi Yosuke , Toba Yoshiki , Oyama Yoichi , Takagi Toshinobu , Wada Takehiko , Malkan Matthew , Kim Seong Jin , Nakagawa Takao , The AKARI Team

    第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京形態: カラー図版あり資料番号: AA1730026031レポート番号: JAXA-SP-17-009E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 189-196, 2018-03-09

    IR 

  • AKARI to the depths: The High-z Universe in the Far-IR

    Clements David L.

    第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京形態: カラー図版あり資料番号: AA1730026028レポート番号: JAXA-SP-17-009E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 173-180, 2018-03-09

    IR 

  • FIR Extended Emission from Cold Gas and Dust in Blue Compact Dwarf Galaxies: the Anomalous Cases of POX 186 and UM 461

    Doublier Vanessa , RemyRuyer Aurelie , SAG2 Consortium

    形態: カラー図版あり資料番号: AA1730027033レポート番号: JAXA-SP-17-010E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 145-147, 2018-03-09

    IR 

  • Distribution of IR and Submillimeter Line Emitting Galaxies in Cosmological Simulations

    早津 夏己 , 吉田 直紀 , 松田 有一 , Hayatsu Natsuki , Yoshida Naoki , Matsuda Yuichi

    形態: カラー図版あり資料番号: AA1730027020レポート番号: JAXA-SP-17-010E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 95-97, 2018-03-09

    IR 

  • Starforming Galaxies Detected in Blind Spectroscopic Surveys with SPICA/SAFARI: Model Predictions

    Negrello Mattia , Bonato Matteo , Cai Zhen-Yi , DeZotti Gianfranco

    形態: カラー図版あり資料番号: AA1730027011レポート番号: JAXA-SP-17-010E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 59-62, 2018-03-09

    IR 

  • Herschel Observations: Constraints on Dust Attenuation and Star Formation Histories at High Redshift

    Burgarella Denis , Buat Veronique , Gruppioni Carlotta , Cucciati Olga , Heinis Sebastien , The PEP/HerMES Team

    形態: カラー図版あり資料番号: AA1730027010レポート番号: JAXA-SP-17-010E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 53-57, 2018-03-09

    IR 

  • Far infrared Galaxy Evolution Surveys with Herschel

    Lutz Dieter

    形態: カラー図版あり資料番号: AA1730027008レポート番号: JAXA-SP-17-010E

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 43-48, 2018-03-09

    IR 

  • Relativistic jet feedback in high-redshift galaxies – I. Dynamics

    Mukherjee Dipanjan , Bicknell Geoffrey V. , Sutherland Ralph , Wagner Alex , ワーグナー アレキサンダー タケシ

    Monthly notices of the Royal Astronomical Society 461(1), 967-983, 2016-09

    IR 

  • The HE Gamma-Ray Property and the VHE Gamma-Ray Detection Possibility of the Blazar AO 0235+164  [in Japanese]

    辻本 晋平 , 櫛田 淳子 , 西嶋 恭司

    … The very high energy (VHE) gamma-ray detection from distant galaxies is one of the most important things to understand the activity of these galaxies and the extragalactic background light (EBL). … We selected the distant blazer AO 0235+164 (z=0.94) as a highly variable galaxy at high redshift and probed for the EBL density. …

    Proceedings of the School of Science of Tokai University 50, 89-97, 2015-03

    IR 

  • Constraint on the gas-to-dust ratio in massive star-forming galaxies at z ∼ 1.4

    Seko Akifumi , Ohta Kouji , Hatsukade Bunyo , Yabe Kiyoto , Takeuchi Tomoe , Iono Daisuke

    … We carried out [12]CO (J = 2–1) observations toward three star-forming galaxies on the main sequence at z ∼ 1.4 with the Nobeyama 45 m radio telescope. … These galaxies have been detected with Spitzer/MIPS in 24 μm, Herschel/SPIRE in 250 μm and 350 μm; … The upper limits on the gas-to-dust ratios at z ∼ 1.4 are 150–410, which are comparable to the gas-to-dust ratios in local galaxies with similar gas metallicity. …

    Publications of the Astronomical Society of Japan 66(4), 2014-07-24

    IR 

  • Galaxy luminosity function and its cosmological evolution: testing a new feedback model depending on galaxy-scale dust opacity

    Makiya Ryu , Totani Tomonori , Kobayashi M. A R , Nagashima Masahiro , Takeuchi Tomotake

    … We present a new version of a semi-analytic model of cosmological galaxy formation, incorporating a star formation law with a feedback depending on the galaxy-scale mean dust opacity and metallicity, motivated by recent observations of star formation in nearby galaxies and theoretical considerations. …

    Monthly Notices of the Royal Astronomical Society 441(1), 63-72, 2014-05

    IR 

  • Constraint on the gas-to-dust ratio in massive star-forming galaxies at z ~ 1.4

    SEKO Akifumi , OHTA Kouji , HATSUKADE Bunyo [他]

    Publications of the Astronomical Society of Japan 66(4), 81-1-7, 2014

  • CCAT High-Redshift Galaxies Workshop  [in Japanese]

    五十嵐 創

    天文月報 106(6), 456, 2013-05-20

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