Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Ken-ichi Tadaki"'
Autor:
Juno Li, Elisabete Da Cunha, Jorge González-López, Manuel Aravena, Ilse De Looze, N. M. Förster Schreiber, Rodrigo Herrera-Camus, Justin Spilker, Ken-ichi Tadaki, Loreto Barcos-Munoz, Andrew J. Battisti, Jack E. Birkin, Rebecca A. A. Bowler, Rebecca Davies, Tanio Díaz-Santos, Andrea Ferrara, Deanne B. Fisher, Jacqueline Hodge, Ryota Ikeda, Meghana Killi, Lilian Lee, Daizhong Liu, Dieter Lutz, Ikki Mitsuhashi, Thorsten Naab, Ana Posses, Monica Relaño, Manuel Solimano, Hannah Übler, Stefan Anthony van der Giessen, Vicente Villanueva
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 70 (2024)
Using a combination of Hubble Space Telescope (HST), JWST, and Atacama Large Millimeter/submillimeter Array (ALMA) data, we perform spatially resolved spectral energy distributions (SED) fitting of fourteen 4 < z < 6 ultraviolet (UV)-selected main-se
Externí odkaz:
https://doaj.org/article/320ab67926fd4acb966a861b5d60f1d2
Autor:
Ken-ichi Tadaki, Tadayuki Kodama, Yusei Koyama, Tomoko L. Suzuki, Ikki Mitsuhashi, Ryota Ikeda
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 2, p L15 (2023)
We present the results of 0.″6-resolution observations of CO J = 3 − 2 line emission in 10 massive star-forming galaxies at z ∼ 2.2–2.5 with the Atacama Large Millimeter/submillimeter Array (ALMA). We compare the spatial extent of molecular g
Externí odkaz:
https://doaj.org/article/331427764f2b408ca9de54c6d2929696
Autor:
Erica J. Nelson, Katherine A. Suess, Rachel Bezanson, Sedona H. Price, Pieter van Dokkum, Joel Leja, Bingjie Wang, Katherine E. Whitaker, Ivo Labbé, Laia Barrufet, Gabriel Brammer, Daniel J. Eisenstein, Justus Gibson, Abigail I. Hartley, Benjamin D. Johnson, Kasper E. Heintz, Elijah Mathews, Tim B. Miller, Pascal A. Oesch, Lester Sandles, David J. Setton, Joshua S. Speagle, Sandro Tacchella, Ken-ichi Tadaki, Hannah Übler, John. R. Weaver
Publikováno v:
The Astrophysical Journal Letters, Vol 948, Iss 2, p L18 (2023)
With just a month of data, JWST is already transforming our view of the universe, revealing and resolving starlight in unprecedented populations of galaxies. Although “HST-dark” galaxies have previously been detected at long wavelengths, these ob
Externí odkaz:
https://doaj.org/article/f79627debdfb47a4be8d77a553ee68f0
Autor:
Daizhong Liu, N. M. Förster Schreiber, R. Genzel, D. Lutz, S. H. Price, L. L. Lee, Andrew J. Baker, A. Burkert, R. T. Coogan, R. I. Davies, R. L. Davies, R. Herrera-Camus, Tadayuki Kodama, Minju M. , Lee, A. Nestor, C. Pulsoni, A. Renzini, Chelsea E. Sharon, T. T. Shimizu, L. J. Tacconi, Ken-ichi Tadaki, H. Übler
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 2, p 98 (2023)
We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z = 2.259, using ∼0.″36 Atacama Large Millimeter/submillimeter Array CO(3–2) and ∼0.″1–0.″5 SINFONI/
Externí odkaz:
https://doaj.org/article/2927f47678bc4938b160bc63fd2c69d1
Autor:
Tom J L C Bakx, Jorge A Zavala, Ikki Mitsuhashi, Tommaso Treu, Adriano Fontana, Ken-ichi Tadaki, Caitlin M Casey, Marco Castellano, Karl Glazebrook, Masato Hagimoto, Ryota Ikeda, Tucker Jones, Nicha Leethochawalit, Charlotte Mason, Takahiro Morishita, Themiya Nanayakkara, Laura Pentericci, Guido Roberts-Borsani, Paola Santini, Stephen Serjeant, Yoichi Tamura, Michele Trenti, Eros Vanzella
The James Webb Space Telescope (JWST) has discovered a surprising abundance of bright galaxy candidates in the very early Universe ($< 500$ Myrs after the Big Bang), calling into question current galaxy formation models. Spectroscopy is needed to con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93ff029589911f0aefa418ed8a58de32
https://resolver.caltech.edu/CaltechAUTHORS:20230314-844891400.13
https://resolver.caltech.edu/CaltechAUTHORS:20230314-844891400.13
Autor:
Akiyoshi Tsujita, Ken-ichi Tadaki, Kotaro Kohno, Bunyo Hatsukade, Fumi Egusa, Yoichi Tamura, Yuri Nishimura, Jorge Zavala, Toshiki Saito, Hideki Umehata, Minju M Lee
We report the detection of the CO(12-11) line emission toward G09-83808 (or H-ATLAS J090045.4+004125), a strongly-lensed submillimeter galaxy at $z = 6.02$, with Atacama Large Millimeter/submillimeter Array observations. Combining previously detected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b2751fbf7b03417ab028d0cfafbffb
http://arxiv.org/abs/2209.15226
http://arxiv.org/abs/2209.15226
Autor:
Rhythm Shimakawa, Hideya Fukumoto, Masao Hayashi, Cristian Rusu, Ken-ichi Tadaki, Tomoka Tosaki, Masanori Iye
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 496:4276-4286
We report an automated morphological classification of galaxies into S-wise spirals, Z-wise spirals, and non-spirals using big image data taken from Subaru/Hyper Suprime-Cam (HSC) Survey and a convolutional neural network(CNN)-based deep learning tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d54a6332dd2e6d7acfccf132f319d97
https://doi.org/10.1093/mnras/staa1880
https://doi.org/10.1093/mnras/staa1880
Autor:
Ken-ichi Tadaki, Akiyoshi Tsujita, Yoichi Tamura, Kotaro Kohno, Bunyo Hatsukade, Daisuke Iono, Minju M Lee, Yuichi Matsuda, Tomonari Michiyama, Tohru Nagao, Kouichiro Nakanishi, Yuri Nishimura, Toshiki Saito, Hideki Umehata, Jorge Zavala
Publikováno v:
Tadaki, K, Tsujita, A, Tamura, Y, Kohno, K, Hatsukade, B, Iono, D, Lee, M M, Matsuda, Y, Michiyama, T, Nagao, T, Nakanishi, K, Nishimura, Y, Saito, T, Umehata, H & Zavala, J 2022, ' Detection of nitrogen and oxygen in a galaxy at the end of reionization ', Publications of the Astronomical Society of Japan, vol. 74, no. 3, pp. L9-L16 . https://doi.org/10.1093/pasj/psac018
We present observations of [NII] 205 $\mu$m, [OIII] 88 $\mu$m and dust emission in a strongly-lensed, submillimeter galaxy (SMG) at $z=6.0$, G09.83808, with the Atacama Large Millimeter/submillimeter Array (ALMA). Both [NII] and [OIII] line emissions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd9379619cc24120d012d0603993caae
http://arxiv.org/abs/2202.09945
http://arxiv.org/abs/2202.09945
Autor:
T. Yamashita, Takuma Izumi, Toshiki Saito, Ran Wang, Kouichiro Nakanishi, Ken-ichi Tadaki, Alberto D. Bolatto, Junko Ueda, Tomonari Michiyama, Juan Molina, Ming-Yang Zhuang, Bumhyun Lee, Luis C. Ho, Daisuke Iono
We present the results of surveying [CI] $^3P_1-^3P_0$, $^{12}$CO $J=4-3$, and 630 $\mu$m dust continuum emission for 36 nearby ultra/luminous infrared galaxies (U/LIRGs) using the Band 8 receiver mounted on the Atacama Compact Array (ACA) of the Ata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c3fcc3b6ddd8cebf4a81bdff1a5bfd
http://arxiv.org/abs/2107.12529
http://arxiv.org/abs/2107.12529
Autor:
Itziar Aretxaga, Christoph Federrath, E. da Cunha, E M Di Teodoro, Ryohei Kawabe, Piyush Sharda, Emily Wisnioski, Ken-ichi Tadaki, M. S. Yun
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 487:4305-4312
We probe the star formation properties of the gas in AzTEC-1 in the COSMOS field, one of the best resolved and brightest starburst galaxies at $z \approx 4.3$, forming stars at a rate > 1000 $\mathrm{M_{\odot}}\,\mathrm{yr^{-1}}$. Using recent ALMA o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a1c611bdbb6bd3310f8b732f8ecd26
https://doi.org/10.1093/mnras/stz1543
https://doi.org/10.1093/mnras/stz1543