Yoshiki Matsuoka

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Name
Yoshiki Matsuoka

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Published Papers

 
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). VI. Black Hole Mass Measurements of Six Quasars at 6.1 < z < 6.7
M. Onoue, N. Kashikawa, Y. Matsuoka, and 14 coauthors
The Astrophysical Journal   880 77   Aug 2019   [Refereed]
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). II. Physical Properties Derived from the SED Fitting with Optical, Infrared, and Radio Data
Y. Toba, T. Yamashita, T. Nagao, Y. Matsuoka (12th), and 13 coauthors
The Astrophysical Journal Supplement Series   243 15   Jul 2019   [Refereed]
Optical Properties of Infrared-bright Dust-obscured Galaxies Viewed with Subaru Hyper Suprime-Cam
A. Noboriguchi, T. Nagao, Y. Toba, Y. Matsuoka (7th), and 10 coauthors
The Astrophysical Journal   876 132   May 2019   [Refereed]
Discovery of the First Low-luminosity Quasar at z > 7
Y. Matsuoka, M. Onoue, N. Kashikawa, and 45 coauthors
The Astrophysical Journal Letters   872 L2   Feb 2019   [Refereed]
Evaluation of the Vertical Scale Height of L Dwarfs in the Galactic Thin Disk
S. Sorahana, T. Nakajima, Y. Matsuoka
The Astrophysical Journal   870 118   Jan 2019   [Refereed]
SILVERRUSH. VIII. Spectroscopic Identifications of Early Large Scale Structures with Protoclusters Over 200 Mpc at z~6-7: Strong Associations of Dusty Star-Forming Galaxies
Y. Harikane, M. Ouchi, Y. Ono, Y. Matsuoka (30th), and 31 coauthors
The Astrophysical Journal   in press    2019   [Refereed]
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) VIII. A less biased view of the early co-evolution of black holes and host galaxies
T. Izumi, M. Onoue, Y. Matsuoka, and 24 coauthors
Publications of the Astronomical Society of Japan   in press    2019   [Refereed]
Second Data Release of the Hyper Suprime-Cam Subaru Strategic Program
H. Aihara, Y. AlSayyad, M. Ando, Y. Matsuoka (32th), and 60 coauthors
Publications of the Astronomical Society of Japan   in press    2019   [Refereed]
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). X. Discovery of 35 Quasars and Luminous Galaxies at 5.7 < z < 7.0
Y. Matsuoka, K. Iwasawa, M. Onoue, and 45 coauthors
The Astrophysical Journal   in press    2019   [Refereed]
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). V. Quasar Luminosity Function and Contribution to Cosmic Reionization at z = 6
Y. Matsuoka, M. A. Strauss, N. Kashikawa, and 44 coauthors
The Astrophysical Journal   869 150   Dec 2018   [Refereed]
Imaging extended emission-line regions of obscured AGN with the Subaru Hyper Suprime-Cam Survey
A.-L. Sun, J. E. Greene, N. L. Zakamska, YM (9th), and 8 coauthors
Monthly Notices of the Royal Astronomical Society   480 2302   Oct 2018   [Refereed]
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). I. The Optical Counterparts of FIRST Radio Sources
T. Yamashita, T. Nagao, M. Akiyama, YM (9th), and 11 coauthors
The Astrophysical Journal   866 140   Oct 2018   [Refereed]
New constraints on Lyman-α opacity with a sample of 62 quasarsat z > 5.7
S. E. I. Bosman, X. Fan, L. Jiang, YM (5th) and 3 coauthors
Monthly Notices of the Royal Astronomical Society   479 1055   Sep 2018   [Refereed]
Zodiacal Light Beyond Earth Orbit Observed with Pioneer 10
T. Matsumoto, K. Tsumura, Y. Matsuoka, J. Pyo
The Astronomical Journal   156 86   Sep 2018   [Refereed]
Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube 170922A
IceCube collaboration, et al., incl. YM
Science   361 1378   Jul 2018   [Refereed]
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). IV. Discovery of 41 Quasars and Luminous Galaxies at 5.7 < z < 6.9
Y. Matsuoka, K. Iwasawa, M. Onoue, and 43 coauthors
The Astrophysical Journal Supplement Series   237 5   Jul 2018   [Refereed]
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). III. Star formation properties of the host galaxies at z > 6 studied with ALMA
T. Izumi, M. Onoue, H. Shirakata, YM (6th), and 25 coauthors
The Astrophysical Journal   237 5   Jun 2018   [Refereed]
SILVERRUSH. V. Census of Lya, [OIII]5007, Ha, and [CII]158um Line Emission with ~1000 LAEs at z=4.9-7.0 Revealed with Subaru/HSC
Y. Harikane, M. Ouchi, T. Shibuya, YM (23rd) and 21 coauthors
The Astrophysical Journal   859 84   Jun 2018   [Refereed]
Enhancement of Galaxy Overdensity around Quasar Pairs at z<3.6 based on the Hyper Suprime-Cam Subaru Strategic Program Survey
M. Onoue, N. Kashikawa, H. Uchiyama, YM (8th), and 11 coauthors
Publications of the Astronomical Society of Japan   70S 31   Jan 2018   [Refereed]
The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
H. Aihara, N. Arimoto, R. Armstrong, YM (65th), and 139 coauthors
Publications of the Astronomical Society of Japan   70S 4   Jan 2018   [Refereed]
Galaxy Interactions Trigger Rapid Black Hole Growth: an unprecedented view from the Hyper Suprime-Cam Survey
A. D. Goulding, J. E. Greene, R. Bezanson, YM (7th), and 5 coauthors
Publications of the Astronomical Society of Japan   70S 37   Jan 2018   [Refereed]
Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam wide field imaging
W. He, M. Akiyama, J. Bosch, YM (11st), and 24 coauthors
Publications of the Astronomical Society of Japan   70S 33   Jan 2018   [Refereed]
Great Optically Luminous Dropout Research Using Subaru HSC (GOLDRUSH). I. UV Luminosity Functions at z ~ 4-7 Derived with the Half-Million Dropouts on the 100 deg2 Sky
Y. Ono, M. Ouchi, Y. Harikane, YM (19th), and 22 coauthors
Publications of the Astronomical Society of Japan   70S 10   Jan 2018   [Refereed]
The Quasar Luminosity Function at Redshift 4 with Hyper Suprime-Cam Wide Survey
M. Akiyama, W. He, H. Ikeda, YM (14th), and 23 coauthors
Publications of the Astronomical Society of Japan   70S 34   Jan 2018   [Refereed]
Y. Matsuoka, M. Onoue, N. Kashikawa, and 43 coauthors
Publications of the Astronomical Society of Japan   70S 35   Jan 2018   [Refereed]
First Data Release of the Hyper Suprime-Cam Subaru Strategic Program
H. Aihara, R. Armstrong, S. Bickerton, YM (64th), and 104 coauthors
Publications of the Astronomical Society of Japan   70S 8   Jan 2018   [Refereed]
Minor Contribution of Quasars to Ionizing Photon Budget at z ˜ 6: Update on Quasar Luminosity Function at the Faint End with Subaru/Suprime-Cam
M Onoue, N Kashikawa, C J Willott, YM (11th), and 15 coauthor
The Astrophysical Journal   847 15   Oct 2017   [Refereed]
H Shirakata, T Kawaguchi, T Okamoto, YM (6th) and 6 coauthors
Frontiers in Astronomy and Space Sciences   4 15   Sep 2017   [Refereed]
Recently Quenched Galaxies at z = 0.2-4.8 in the COSMOS UltraVISTA Field
A. Ichikawa, Y. Matsuoka
The Astrophysical Journal Letters   843 7   Jul 2017   [Refereed]
Active Galactic Nucleus Environments and Feedback to Neighboring Galaxies at z ˜ 5 Probed by Lyα Emitters
S Kikuta, M Imanishi, YM, and 3 coauthors
The Astrophysical Journal Letters   841 128   Jun 2017   [Refereed]
Ultraviolet to optical diffuse sky emission as seen by the Hubble Space Telescope Faint Object Spectrograph
K Kawara, YM, K Sano, and 5 coauthors
Publications of the Astronomical Society of Japan   69 31   Apr 2017   [Refereed]
Akari Observations of Dusty Tori of Active Galactic Nuclei
S Oyabu, H Kaneda, M Izuhara, YM (7th), and 3 coauthors
Publications of The Korean Astronomical Society   32 157   Mar 2017   [Refereed]
A new quadruple gravitational lens from the Hyper Suprime-Cam Survey: the puzzle of HSC J115252+004733
A More, C-H Lee, M Oguri, YM (11th), and 15 coauthors
Monthly Notices of the Royal Astronomical Society   465 2411   Feb 2017   [Refereed]
Clustering of Infrared-bright Dust-obscured Galaxies Revealed by the Hyper Suprime-Cam and WISE
Y Toba, T Nagao, M Kajisawa, YM (15th), and 19 coauthors
The Astrophysical Journal Letters   835 36   Jan 2017   [Refereed]
H. Shirakata, T. Kawaguchi, T. Okamoto, R. Makiya, T. Ishiyama, Y. Matsuoka, M. Nagashima, M. Enoki, T. Oogi, M. A. R. Kobayashi
Monthly Notices of the Royal Astronomical Society   461 4389   Oct 2016   [Refereed]
N Matsunaga, M W Feast, G Bono, YM (8th), and 5 coauthors
Monthly Notices of the Royal Astronomical Society   462 414   Oct 2016   [Refereed]
K. Sano, K. Kawara, S. Matsuura, H. Kataza, T. Arai, Y. Matsuoka
The Astrophysical Journal   818 72-14pp   Feb 2016   [Refereed]
Y. Matsuoka, M. A. Strauss, Y. Shen, W. N. Brandt, J. E. Greene, L.-C. Ho, D. P. Schneider, M. Sun, J. R. Trump
The Astrophysical Journal   811 91-20pp   Oct 2015   [Refereed]
K. Sano, K. Kawara, S. Matsuura, H. Kataza, T. Arai, Y. Matsuoka
The Astrophysical Journal   811 77-13pp   Oct 2015   [Refereed]
Y. Toba, T. Nagao, M. A. Strauss, and 31 authors incl. Y. Matsuoka
Publications of the Astronomical Society of Japan   67 86-15pp   Oct 2015   [Refereed]
Massive Star-forming Host Galaxies of Quasars on Sloan Digital Sky Survey Stripe 82
Yoshiki MatsuokaY. Matsuoka, M. A. Strauss, T. N. Price, M. S. DiDonato
The Astrophysical Journal   780 162-15pp   Jan 2014   [Refereed]
N. Ienaka, K. Kawara, Y. Matsuoka, H. Sameshima, S. Oyabu, T. Tsujimoto, B. A. Peterson
The Astrophysical Journal   767 80-12pp   Apr 2013   [Refereed]
Y. Matsuoka, N. Ienaka, S. Oyabu, K. Wada, S. Takino
The Astronomical Journal   144 159-6pp   Dec 2012   [Refereed]
F.-T. Yuan, T. T. Takeuchi, Y. Matsuoka, V. Buat, D. Burgarella, J. Iglesias-Paramo
Astronomy & Astrophysics   548 117-19pp   Dec 2012   [Refereed]
Far-IR Galactic Emission Map and Cosmic Optical Background
Y. Matsuoka
Publications of the Korean Astronomical Society   27 353-356   Nov 2012   [Refereed]
M. Fujiwara, Y. Matsuoka, N. Ienaka
The Astronomical Journal   144 112-5pp   Oct 2012   [Refereed]
OAO/ISLE Near-IR Spectroscopy of IRAS Galaxies
Y. Matsuoka, F.-T. Yuan, Y. Takeuchi, K. Yanagisawa
Publications of the Astronomical Society of Japan   64 44-49   Jun 2012   [Refereed]
Y. Matsuoka
The Astrophysical Journal   750 54-12pp   May 2012   [Refereed]
Y. Muraki, C. Han, D. P. Bennett, and 131 authors incl. Y. Matsuoka
The Astrophysical Journal   741 22-36   Nov 2011   [Refereed]
Y. Matsuoka, N Ienaka, K Kawara, S Oyabu
The Astrophysical Journal   736 119-132   Aug 2011   [Refereed]
1 um Excess Sources in the UKIDSS - I. Three T Dwarfs in the SDSS Southern Equatorial Stripe
Y. Matsuoka, B. A. Peterson, K. Murata, and 18 authors
The Astronomical Journal   142 64-69   Aug 2011   [Refereed]
K. Kawara, H. Hirashita, T. Nozawa, T. Kozasa, S. Oyabu, Y. Matsuoka, T. Shimizu, H. Sameshima, N. Ienaka
Monthly Notices of the Royal Astronomical Society   412 1070-1080   Apr 2011   [Refereed]
Y. Matsuoka, S. Masaki, K. Kawara, N. Sugiyama
Monthly Notices of the Royal Astronomical Society   410 548-558   Jan 2011   [Refereed]
H. Sameshima, K. Kawara, Y. Matsuoka, S. Oyabu, N. Asami, N. Ienaka
Monthly Notices of the Royal Astronomical Society   410 1018-1026   Jan 2011   [Refereed]
Y. Matsuoka, K. Kawara, S. Oyabu
Monthly Notices of the Royal Astronomical Society   405 100-110   Jun 2010   [Refereed]
K. Kawara, S. Oyabu, Y. Matsuoka, Y. Yoshii, T. Minezaki, H. Sameshima, N. Asami, N. Ienaka, T. Kozasa
Monthly Notices of the Royal Astronomical Society   402 335-344   Feb 2010   [Refereed]
H. Sameshima, J. Maza, Y. Matsuoka, S. Oyabu, K. Kawara, Y. Yoshii, N. Asami, N. Ienaka, Y. Tsuzuki
Monthly Notices of the Royal Astronomical Society   395 1087-1091   May 2009   [Refereed]
S. Oyabu, K. Kawara, Y. Tsuzuki, Y. Matsuoka, H. Sameshima, N. Asami, Y. Ohyama
The Astrophysical Journal   697 452-457   May 2009   [Refereed]
Y. Matsuoka, B. A. Peterson, S. Oyabu, K. Kawara, N. Asami, H. Sameshima, N. Ienaka, T. Nagayama, M. Tamura
The Astrophysical Journal   685 767-772   Oct 2008   [Refereed]
Y. Matsuoka, K. Kawara, S. Oyabu
The Astrophysical Journal   673 62-68   Jan 2008   [Refereed]
Y. Matsuoka, S Oyabu, Y Tsuzuki, K Kawara
Il Nuovo Cimento   122 1273-1276   Sep 2007   [Refereed]
Y. Matsuoka, S. Oyabu, Y. Tsuzuki, K. Kawara, Y. Yoshii
The Astrophysical Journal   663 781-798   Jul 2007   [Refereed]
A. Evans, T. Kerr, B. Yang, Y. Matsuoka, and 19 authors
Monthly Notices of the Royal Astronomical Society   374 L1-L5   Jan 2007   [Refereed]
Y. Tsuzuki, K. Kawara, Y. Yoshii, S. Oyabu, T. Tanabe, Y. Matsuoka
The Astrophysical Journal   650 57-79   Oct 2006   [Refereed]
O I Line Emission in the Quasar PG 1116+215
Y. Matsuoka, S. Oyabu, Y. Tsuzuki, K. Kawara, Y. Yoshii
Publications of the Astronomical Society of Japan   57 563-568   Aug 2005   [Refereed]

Misc

 
Subaru/FOCAS Optical Spectroscopy for a possible IceCube-170922A counterpart TXS 0506+056
T. Morokuma, Y. T. Tanaka, K. Ohta, Y. Matsuoka, T. Yamashita, N. Kato
The Astronomer's Telegram   10890    Oct 2017
AGN environments: is the viewing angle sufficient to explain the difference between broad-line and narrow-line AGN? - A low-redshift study of close AGN neighbours. Paper I
B. Villarroel, A. Korn, Y. Matsuoka
arXiv:astro-ph   1211.0528    Nov 2012
Y. Matsuoka, N. Ienaka, K. Kawara, S. Oyabu
American Institute of Physics Conference Proceedings   1480 285-288   Sep 2012
T. Yamada, I. Iwata, M. Ando, and 31 authors incl. Y. Matsuoka
Proceedings of SPIE   8442 84421   Sep 2012
Y. Matsuoka, N. Ienaka, K. Kawara, S. Oyabu
Proceedings of the International Astronomical Union   284 437-441   Aug 2012

Conference Activities & Talks

 
Subaru Intensive Searches for the Most Distant Quasars [Invited]
Yoshiki Matsuoka
Subaru User's Meeting   Nov 2019   
Shedding New Light on the AGN Demographics with Prime Focus Spectrograph
Yoshiki Matsuoka
Subaru Telescope 20th Anniversary Conference   Nov 2019   
Quest for High-z Quasars with Subaru Hyper Suprime-Cam [Invited]
Yoshiki Matsuoka
Cosmic Evolution of Quasars: from the First Light to Local Relics   Oct 2019   
Subaru Intensive Searches for the Most Distant Quasars [Invited]
Yoshiki Matsuoka
Subaru User's Meeting   Jan 2019   
SHELLQs: approaching 100 new quasars at z > 6 [Invited]
Yoshiki Matsuoka
Formation and evolution of SMBHs revealed by 'Wide field', 'Multi-wavelength', and 'Transient' surveys with HSC   Nov 2018   
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs): Progress report [Invited]
Yoshiki Matsuoka
Subaru User's Meeting   Jan 2018   
SHELLQs: contribution of low-luminosity quasars to cosmic reionization
Yoshiki Matsuoka
HSC-AGN meeting   Dec 2017   
Did low-luminosity quasars reionize the Universe? - A view from the Subaru HSC SSP survey -
Yoshiki Matsuoka
East-Asia AGN sorkshop 2017   Dec 2017   
Subaru wide-field survey for low-luminosity quasars in the reionization epoch
Yoshiki Matsuoka
Distant Galaxies from the Far South   Dec 2017   
What TMT will (hopefully) tell us about AGNs and SMBHs [Invited]
Yoshiki Matsuoka
Thirty Meter Telescope Science Forum 2017   Nov 2017   
SHELLQs: >50 high-z quasars in the first 3 years
Yoshiki Matsuoka
Subaru HSC-SSP survey collaboration meeting   May 2017   
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 Quasars and Luminous Galaxies at 5.7 < z < 6.8 [Invited]
Yoshiki Matsuoka
American Astronomical Society 229th annual meeting   Jan 2017   
Active Galactic Nuclei in the PFS-SSP Survey
Yoshiki Matsuoka
Prime Focus Spectrograph Science Workshop   Dec 2016   
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 Quasars and Luminous Galaxies at 5.7 < z < 6.8
Yoshiki Matsuoka
Subaru International Conference   Nov 2016   
SHELLQs: HSC High-z Quasar Factory [Invited]
Yoshiki Matsuoka
Subaru Seminar   Sep 2016   
Active Galactic Nuclei in the PFS-SSP Survey
Yoshiki Matsuoka
Subaru HSC-SSP survey collaboration meeting   Aug 2016   
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 Quasars and Luminous Galaxies at 5.7 < z < 6.8
Yoshiki Matsuoka
Subaru HSC-SSP survey collaboration meeting   Aug 2016   
Toward complete census of supermassive black holes with ULTIMATE-Subaru [Invited]
Yoshiki Matsuoka
ULTIMATE-Subaru Science Workshop 2016   Jun 2016   
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 Quasars and Luminous Galaxies at 5.7 < z < 6.8
Yoshiki Matsuoka
Illuminating the Dark Ages: Quasars and galaxies in the Reionization Epoch   Jun 2016   
Search for z > 6 quasars
Yoshiki Matsuoka
Subaru HSC-SSP survey collaboration meeting   Jan 2016   

Association Memberships