Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Masato Hagimoto"'
1
Akademický článek
The 300 pc Resolution Imaging of a z = 8.31 Galaxy: Turbulent Ionized Gas and Potential Stellar Feedback 600 Million Years after the Big Bang
Autor: Yoichi Tamura, Tom J. L. C. Bakx, Akio K. Inoue, Takuya Hashimoto, Tsuyoshi Tokuoka, Chihiro Imamura, Bunyo Hatsukade, Minju M. Lee, Kana Moriwaki, Takashi Okamoto, Kazuaki Ota, Hideki Umehata, Naoki Yoshida, Erik Zackrisson, Masato Hagimoto, Hiroshi Matsuo, Ikkoh Shimizu, Yuma Sugahara, Tsutomu T. Takeuchi
Publikováno v: The Astrophysical Journal, Vol 952, Iss 1, p 9 (2023)
We present the results of 300 pc resolution Atacama Large Millimeter/submillimeter Array imaging of the [O iii ] 88 μm line and dust continuum emission from a z = 8.312 Lyman-break galaxy MACS0416_Y1. The velocity-integrated [O iii ] emission has th
Externí odkaz: https://doaj.org/article/3a0c32bdc9c3473e9ce90b6bc47e2bae
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2
Akademický článek
Detections of [C ii] 158 μm and [O iii] 88 μm in a Local Lyman Continuum Emitter, Mrk 54, and Its Implications to High-redshift ALMA Studies
Autor: Ryota Ura, Takuya Hashimoto, Akio K. Inoue, Dario Fadda, Matthew Hayes, Johannes Puschnig, Erik Zackrisson, Yoichi Tamura, Hiroshi Matsuo, Ken Mawatari, Yoshinobu Fudamoto, Masato Hagimoto, Nario Kuno, Yuma Sugahara, Satoshi Yamanaka, Tom J. L. C. Bakx, Yurina Nakazato, Mitsutaka Usui, Hidenobu Yajima, Naoki Yoshida
Publikováno v: The Astrophysical Journal, Vol 948, Iss 1, p 3 (2023)
We present integral field, far-infrared (FIR) spectroscopy of Mrk 54, a local Lyman continuum emitter, obtained with FIFI-LS on the Stratospheric Observatory for Infrared Astronomy. This is only the second time, after Haro 11, that [C ii ] 158 μ m a
Externí odkaz: https://doaj.org/article/e621c8443e31461096e278288cdc8e72
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5
Accurate dust temperature determination in a z=7.13 galaxy
Autor: Andrea Pallottini, Kirsten Kraiberg Knudsen, Yoichi Tamura, Andrea Ferrara, Darach Watson, T. Bakx, Hollis B. Akins, Laura Sommovigo, Masato Hagimoto, Stefano Carniani, Seiji Fujimoto
Publikováno v: Bakx, T J L C, Sommovigo, L, Carniani, S, Ferrara, A, Akins, H B, Fujimoto, S, Hagimoto, M, Knudsen, K K, Pallottini, A, Tamura, Y & Watson, D 2021, ' Accurate dust temperature determination in a z=7.13 galaxy ', Monthly Notices of the Royal Astronomical Society, vol. 508, no. 1, pp. L58-L63 . https://doi.org/10.1093/mnrasl/slab104
We report ALMA Band 9 continuum observations of the normal, dusty star-forming galaxy A1689-zD1 at $z = 7.13$, resulting in a $\sim$4.6$\sigma$ detection at $702$ GHz. For the first time these observations probe the far infrared (FIR) spectrum shortw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691bd2d2316b1a987f60ac6afe73db40
https://curis.ku.dk/ws/files/285310887/slab104.pdf
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6
Wavefront sensor for millimeter/submillimeter-wave adaptive optics based on aperture-plane interferometry
Autor: Sachiko K. Okumura, Yoichi Tamura, Tomoko Nakamura, Hideo Ogawa, Kotaro Kohno, Yohei Togami, Kimihiro Kimura, Ikumi Hashimoto, Akio Taniguchi, Ryohei Kawabe, Noriyuki Kawaguchi, Nozomi Okada, Tai Oshima, Tatsuya Takekoshi, Tetsutaro Ueda, Toshikazu Onishi, Mikio Kurita, Keiichi Matsuda, Satoya Nakano, Nario Kuno, Masato Hagimoto, Tetsuhiro Minamidani, Yuhei Fukasaku
Publikováno v: Ground-based and Airborne Telescopes VIII.
We present a concept of a millimeter wavefront sensor that allows real-time sensing of the surface of a ground-based millimeter/submillimeter telescope. It is becoming important for ground-based millimeter/submillimeter astronomy to make telescopes l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a847857e5a7982d3be44cf24125cfecd
https://doi.org/10.1117/12.2561885
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7
Single-mode 200mW 660nm to 690nm red laser diode for sensing and medical application
Autor: Masato Hagimoto, Haruki Fukai, Yuki Kimura, Shintaro Miyamoto, Kyohei Watanabe, Satoshi Kawanaka
Publikováno v: Novel In-Plane Semiconductor Lasers XIX.
Laser light sources have being used in sensing and medical applications, and it is required for higher power, high efficiency, good beam quality and high reliability. We demonstrated single-mode CW 200mW red laser diodes with wavelength of 660nm, 675
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a1a9b0f8dcd50f7935dd94e804d6b09
https://doi.org/10.1117/12.2543953
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8
USHIO 3.5W red laser diode for projector light source
Autor: Yuki Kimura, Masato Hagimoto, Manabu Hashizume, Haruki Fukai, Satoshi Kawanaka, Shintaro Miyamoto
Publikováno v: Novel In-Plane Semiconductor Lasers XVIII.
Laser light source projector becomes popular due to the features of high brightness, wide color gamut and long lifetime of laser light source. One of the key performances that the market continues to request is the higher output power from the single
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f68a3a397b1a6d98872ead3231f005a0
https://doi.org/10.1117/12.2507834
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