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Masayuki Akiyama

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List of my published papers

  • [Ref] "Adaptive Optics Rest-Frame V-band Imaging of Lyman Break Galaxies at z~3: High Surface Density Disklike Galaxies?" Akiyama, M., Minowa, Y., Kobayashi, N., Ohta, K., Ando, M., Iwata, I., (2008), ApJS, 175, 1-28 ADS / astro-ph
  • [Ref] "The Subaru/XMM-Newton Deep Survey(SXDS). V. Optically Faint Variable Object Survey" Morokuma, T., Doi, M., Yasuda, M., Akiyama, M., Sekiguchi, K., et al., (2008), ApJ, 676, 163-183 ADS / astro-ph
  • [Ref] "The Subaru/XMM-Newton Deep Survey(SXDS). VI. Properties of Active Galactic Nuclei Selected by Optical Variability" Morokuma, T., Doi, M., Yasuda, N., Akiyama, M., Sekiguchi, K., et al., (2008), ApJ, 676, 121-130, ADS / astro-ph
  • [Ref] "Deep Spectroscopy of Systematically Surveyed Extended Lya Sources at z~3-5" Saito, T., Shimasaku, K., Okamura, S., Ouchi, M., Akiyama, M., Yoshida, M., Ueda, Y., (2008), ApJ, 675, 1076-1094, ADS / astro-ph
  • [Ref] "MOIRCS Deep Survey. II. Clustering Properties of K-Band Selected Galaxies in GOODS-North Region" Ichikawa, T., Suzuki, R., Tokoku, C., Uchimoto, Y., Konishi, M., Yoshikawa, T., Kajisawa, M., Ouchi, M., Hamana, T., Akiyama, M., Nishimura, T., Omata, K., Tanaka, I., Yamada, T., (2007), PASJ, 59, 1081-1094 ADS / astro-ph
  • [Ref] "Lyman Break Galaxies at z~5: Rest-Frame UV Spectra.II" Ando, M., Ohta, K., Iwata, I., Akiyama, M., Aoki, K., Tamura, N., (2007), PASJ, 59, 717-726, ADS / astro-ph
  • [Ref] "CO Observations of a FeLoBAL Quasar with an Ha Absorption Line at z=2.3" Ohta, K., Kiuchi, G., Nakanishi, K., Aoki, K., Iwata, I., Akiyama, M., Tamura, N., Ando, M., (2007), PASJ, 59, 527, ADS / astro-ph
  • [Ref] "Differential Evolution of the UV luminosity function of Lyman Break Galaxies from z~5 to 3" Iwata, I., Ohta, K., Tamura, N., Akiyama, M., Aoki, K., Ando, M., Kiuchi, G., Sawicki, M., (2007), MNRAS, 376, 1557, ADS / astro-ph
  • [Ref] "MOIRCS Deep Survey.I:DRG Number Counts" Kajisawa, M., Konishi, M., Suzuki, R., Tokoku, C., Uchimoto, Y., Yoshikawa, T., Akiyama, M., Ichikawa, T., Ouchi, M., Omata, K., Tanaka, I., Nishimura, T., Yamada, T., (2006), PASJ, 58, 951-956, ADS / astro-ph
  • [Ref] "Luminosity Functions of Lyman Break Galaxies at z~4 and z~5 in the Subaru Deep Field" Yoshida, M., Shimasaku, K., Kashikawa, N., Ouchi, M., Okamura, S., Ajiki, M., Akiyama, M., et al. (2006), ApJ, 653, 988 ADS / astro-ph
  • [Ref] "Discovery of Ha Absorption in the Unusual Broad Absorption Line Quasar SDSS J083942.11+38526.3" Aoki, K., Iwata, I., Ohta, K., Ando, M., Akiyama, M., Tamura, N., (2006), ApJ, 651, 84-92, ADS / astro-ph
  • [Ref] "Radio imaging of the Subaru/XMM-Newton Deep Field -I. The 100microJy catalogue, optical identifications, and the nature of the faint radio source population" Simpson, C., Martinez-Sansigre, A., Rawlings, S., Ivision, R., Akiyama, M., Sekiguchi, K., Takata, T., Ueda, Y., Watson, M., (2006), MNRAS, 372, 741, astr-ph
  • [Ref] "Systematic Survey of Extended Lya Sources over z~3-5" Saito, T., Shimasaku, K., Okamura, S., Ouchi, M., Akiyama, M., Yoshida, M., (2006), ApJ, 648, 54-66, ADS / astro-ph
  • [Ref] "Host Galaxies of Hard X-ray-Selected Type 2 Active Galactic Nuclei at Intermediate Redshifts" Kiuchi, G., Ohta, K., Akiyama, M., Aoki, K., Ueda, Y., (2006), ApJ, 647, 892, ADS / astro-ph
  • [Proc] "Inrfared Multi-Object Spectrograph of MOIRCS" Tokoku, C., Suzuki, R., Omata, K., Konishi, M., Yoshikawa, T., Akiyama, M., Tanaka, I., Ichikawa, T., Nishimura, T., (2006), SPIE, 6269, 148, ADS /
  • [Proc] "FMOS:The fibre multi-object spectrograph V results of early PIR engineering run" Kimura, M., Maihara, T., Iwamuro, F., Eto, S., Akiyama, M., Ohta, K., Sakai, M., Tamura, N., Mochida, D., (2006), SPIE, 6269, 132, ADS /
  • [Proc] "FMOS-the fibre multiple-object spectrograph IV: current status of OHS-based spectrograph" Iwamuro, F., Maihara, T., Ohta, K., Eto, S., Sakai, M., Akiyama, M., Kimura, M., Tamura, N., et al., (2006), SPIE, 6269, 43
  • [Ref] "Deficiency of Large Equivalent Width Lya Emission in Luminous Lyman Break Galaxies at z~5-6?" Ando, M., Ohta, K., Iwata, I., Akiyama, M., Aoki, K., Tamura, N., (2006), ApJ, 645, 9, ADS / astro-ph
  • [Ref] "An X-ray bright ERO hosting a type 2 QSO" Severgnini, P., Caccianiga, A., Braito, V., DellaCeca, R., Maccacaro, T., Akiyama, M., Carrera, F.J., Ceballos, M.T., Page, M.J., Saracco, P., Watson, M.G., (2006), A&A, 451, 859, ADS / astro-ph
  • [Ref] "Clustering of Lyman Break Galaxies at z=4 and 5 in the Subaru Deep Field: Luminosity Dependence of the Correlation Function Slope" Kashikawa, N., Yoshida, M., Shimasaku, K., Nagashima, M., Yahagi, H., Ouchi, M., Matsuda, Y., Malkan, M., Doi, M., Iye, M., Ajiki, M., Akiyama, M., et al. (2006), ApJ, 637, 631-647, ADS / astro-ph
  • [Ref] "Definitive Identification of the Transition between Small- and Large-Scale Clustering for Lyman Break Galaxies" Ouchi, M., Hamana, T., Shimasaku, K., Yamada, T., Akiyama, M., Kashikawa, N., Yoshida, M., Aoki, K., Iye, M., Saito, T., Sasaki, T., Simpson, C., Yoshida, M., (2005), ApJL, 635, 117-120, ADS / astro-ph
  • [Ref] "The Number Density of Old Passively Evolving Galaxies at z=1 in the Subaru/XMM-Newton Deep Survey Field" Yamada, T., Kodama, T., Akiyama, M., Furusawa, H., Iwata, I., Kajisawa, M., Iye, M., Ouchi, M., Sekiguchi, K., Shimasaku, K., Simpson, C., Tanaka, I., Yoshida, M., (2005), ApJ, 634, 861-878, ADS / astro-ph
  • [Ref] "Host Galaxies of High-Redshift Active Galactic Nuclei in the Great Observatories Origins Deep Surveys Fields" Akiyama, M., (2005), ApJ, 629, 72-87, ADS / astro-ph
  • [Ref] "Discovery of multiple ultra-luminous X-ray sources in the galaxy KUG0214-057" Watson, M.G., Roberts, T.P., Akiyama, M., Ueda, Y., (2005), A&A, 437, 899-904, ADS / astro-ph
  • [Ref] "The Discovery of Primeval Large-Scale Structures with Forming Clusters at Redshift 6" Ouchi, M., Shimasaku, K., Akiyama, M., Sekiguchi, K., et al., (2005), ApJL, 620, 1-4, ADS / astro-ph
  • [Ref] "The Subaru Deep Field:The Optical Imaging Data" Kashikawa, N., Shimasaku, K., Yasuda, N., Ajiki, M., Akiyama, M., et al., (2004), PASJ, 56, 1011-1023, ADS / astro-ph
  • [Ref] "Lyman Break Galaxies at z~5:Rest-Frame Ultraviolet Spectra" Ando, M., Ohta, K., Iwata, I., Watanabe, C., Tamura, N., Akiyama, M., Aoki, K., (2004), ApJ, 610, 635-641, ADS / astro-ph
  • [Ref] "Near-Infared Colors of Hard X-ray-Selected Active Galactic Nuclei" Watanabe, C., Ohta, K., Akiyama, M., Ueda, Y., (2004), ApJ, 610, 128-139, ADS / astro-ph "Down-sizing in galaxy formation at z~1 in the Subaru/XMM-Newton Deep Survey(SXDS)" Kodama, T., Yamada, T., Akiyama, M., Aoki, K., et al., (2004), MNRAS, 350, 1005, ADS / astro-ph
  • [Ref] "Cosmological Evolution of the Hard X-ray Active Galactic Nucleus Luminosity Function and the Origin of the Hard X-ray Background" Ueda, Y., Akiyama, M., Ohta, K., Miyaji, T., (2003), ApJ, 598, 886, ADS / astro-ph
  • [Ref] "Optical Identification of the ASCA Lynx Deep Survey:An Association of Quasai-Stellar Objects and a Supercluster at z=1.3?" Ohta, K., Akiyama, M., Ueda, Y., Yamada, T., Nakanishi, K., Dalton, G., Ogasaka, Y., Kii, T., Hayashida, K., (2003), ApJ, 210-215, ADS / astro-ph
  • [Ref] "Optical Identification of the ASCA Medium Sensitivity Survey in the Northern Sky: Nature of Hard X-ray-selected Luminous Active Galactic Nuclei" Akiyama, M., Ueda, Y., Ohta, K., Takahashi, T., and Yamada, T., (2003), ApJS, 148, 275-315, ADS / astro-ph
  • [Ref] "XMM-Newton observations reveal AGN in apparently normal galaxies" Severgnini, P., Caccianiga, A., Braito, V., DellaCeca, R., Maccacaro, T., Wolter, A., Sekiguchi, K., Sasaki, T., Yoshida, M., Akiyama, M., et al., (2003), A&A, 406, 483-492, ADS / astro-ph
  • [Ref] "Lyman Break Galaxies at z~5:Luminosity Function" Iwata, I., Ohta, K., Tamura, N., Ando, M., Wada, S., Watanabe, C., Akiyama, M., Aoki, K., (2003), PASJ, 55, 415-432, ADS / astro-ph
  • [Proc] "Spine development for the Echidna fibre positioner" Moore, A.M., Gillingham, P.R., Griesbach, J.S., Akiyama, M., (2003), SPIE, 4841, 1429-1439, ADS /
  • [Proc] "The Fibre Multi-object Specgrograph (FMOS) Project: the Anglo-Australian Observatory role" Gillingham, P.R., Moore, A.M., Akiyama, M., Brzeski, J., Correll, D., Dawson, J., Farrell, T.J., Frost, G., Griesbach, J.S., et al., (2003), SPIE, 4841, 985-996, ADS /
  • [Ref] "The hard X-ray luminosity function from ASCA surveys" Ueda, Y., Akiyama, M., Ohta, K., Miyaji, T., (2003), AN, 324, 36, ADS /
  • [Ref] "Chandra Observations and Optical Identification of Hard X-ray Sources Discovered with ASCA" Watanabe, S., Akiyama, M., Ueda, Y., Ohta, K., Mushotzky, R., Takahashi, T., Yamada, T., (2002), PASJ, 54, 683-694 ADS / astro-ph
  • [Ref] "A Candidate of a Type-2 QSO at z=0.9: Large X-ray Absorption with a Strong Broad-H-alpha Emission Line" Akiyama, M., Ueda, Y., and Ohta, K., (2002), ApJ, 567, 42-49 ADS / astro-ph
  • [Proc] "AGN Populations from Optical Identification of ASCA Surveys" Akiyama, M., Ueda, Y., Ohta, K., (2002), in the proceeding of IAU Colloquium 184 "AGN Surveys" (18-22 June 2001, Armenia) ADS / astro-ph
  • [Proc] "AGN Population at 10^-13 erg s-1 cm-2: Results from Optical Identification of ASCA Surveys" Akiyama, M., (2001), in the proceeding of "X-ray Astronomy 2000" (Palermo, 4-9 Sep. 2000) ADS / astro-ph
  • [Ref] "An Extremely Red Nucleus in an Absorbed QSO at z=0.65" Akiyama, M., & Ohta, K., (2001), PASJ, 53, 63-69 ADS / astro-ph
  • [Ref] "Deep-Imaging Observations of a Candidate of an Absorbed QSO at z=0.653, AX J131831+3341" Akiyama, M., Ohta, K., Tamura, N., Doi, M., Kimura, M., Komiyama, Y., Miyazaki, S., Nakata, F., Okamura, S., Sekiguchi, M., Shimasaku, K., Yagi, M., Hamabe, M., Yoshida, M., Takata, T., (2000), PASJ, 52, 577-584 ADS / astro-ph
  • [Ref] "Optical Identification of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Kashikawa, N., Kawasaki, W., Yagi, M., Sakano, M., Tsuru, T., Ueda, Y., Takahashi, T., Lehmann, I., Hasinger, G., Voges, W., (2000), ApJ, 532, 700-727 ADS / astro-ph
  • [Ref] "Near-infrared Observations of a Type-2 QSO at z=0.9" Nakanishi, K., Akiyama, M., Ohta, K., Yamada, T., (2000), ApJ, 534, 587-593 ADS
  • [Ref] "The Hardest X-ray Source Discovered in the ASCA Large Sky Survey: Implications to the Cosmic X-ray Background" Sakano, M., Koyama, K., Tsuru, T., Awaki, H., Ueda, Y., Takahashi, T., Akiyama, M., Ohta, K., Yamada, T., 2000, Advances in Space Research, 25, 849-852 ADS
  • [Ref] "Log N-log S Relations and Spectral Properties of Sources from the ASCA Large Sky Survey: Their Implications for the Origin of the Cosmic X-ray Background (CXB)" Ueda, Y., Takahashi, T., Inoue, H., Tsuru, T., Sakano, M., Ishisaki, Y., Ogasaka, Y., Makishima, K., Yamada, T., Akiyama, M., Ohta, K., (1999), ApJ, 518, 656-671, ADS / astro-ph
  • [Ref] "The Hardest X-ray source in the ASCA Large Sky Survey : Discovery of a new type 2 Seyfert" Sakano, M., Koyama, K., Tsuru, T., Awaki, H., Ueda, Y., Takahashi, T., Akiyama, M., Ohta, K., Yamada, T., 1998, ApJ, 505, 129-133 astro-ph
  • [Ref] "Optical Identification of the Hardest X-ray Source in the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Eracleous, M., Halpern, J.P., Kashikawa, N., Kawasaki, W., Yagi, M., Sakano, M., Tsuru, T., Ueda, Y., Takahashi, T., 1998, ApJ, 500, 173-180 astro-ph
  • [Ref] "A Population of Faint Galaxies That Contribute to the Cosmic X-ray Background" Ueda, Y., Takahashi, T., Inoue, H., Tsuru, T.,Sakano, M., Ishisaki, Y., Ogasaka, Y., Makishima, K., Yamada, T., Ohta, K., Akiyama, M., 1998, Nature, 391, 866-868
  • [Ref] "Sky Surveys with ASCA - Large Sky Survey" Ueda, Y., Takahashi, T., Inoue, H., Tsuru, T., Sakano, M., Ohta, K., Akiyama, M., Ishisaki, Y., Ogasaka, Y., Makishima, K., Yamada, T., 1998, Astron. Nachr. 319, 47-50
  • [Ref] "Optical Follow-up Observations of the ASCA Lynx Deep Survey" Ohta, K., Yamada, T., Akiyama, M., Nakanishi, K., Hayashida, K., Kii, T., Ogasaka, Y., 1998, Astron. Nachr. 319, 71-71
  • [Ref] "Optical Follow-up Observations of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Boyle, B., 1998, Astron. Nachr. 319, 63-63
  • [Proc] "NIR Observations of a type-2 QSO at z=0.9" Nakanishi, K., Akiyama, M., Yamada, T., Ohta, K., 1998, in Galaxy Interactions at Low and High Redshift
  • [Proc] "Optical Follow-up Observations of the ASCA Lynx Deep Survey" Ohta, K., Yamada, T., Akiyama, M., Nakanishi, K., Hayashida, K., Kii, T., Ogasaka, Y., 1998, in Hot Universe eds. K.Koyama, S.Kitamoto, M.Itoh (Kluwer Academic, Dordrecht, Netherland), p471
  • [Proc] "Optical Follow-up Observations of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Boyle, B., 1998, in Hot Universe eds. K.Koyama, S.Kitamoto, M.Itoh (Kluwer Academic, Dordrecht, Netherland), p465
  • [Proc] "ASCA Large Sky Survey and Studies of the Cosmic X-ray Background" Ueda, Y., Inoue, H., Takahashi, T., Ogasaka, Y., Ishisaki, Y., Makishima, K., Tsuru, T., Sakano, M., Ohta, K., Akiyama, M., Yamada, T., 1996, in X-ray Imaging and Spectroscopy of Cosmic Hot Plasmas eds. F.Makino and K.Mitsuda (University Academy Press Inc. Tokyo, Japan), p.27
  • [Proc] "Echidna: a multifibre positioner for the Subaru prime focus" Gillingham, P., Miziarski, S., Akiyama, M., Klocke, V., 2000, SPIE, 4008, 1395-1403
  • [Proc] "Fibre-multi object spectrograph (FMOS) for the Subaru Telescope" Maihara, T., Ohta, K., Tamura, N., Ohtani, H., Akiyama, M., Noumaru, J., Kaifu, N., Karoji, H., Iye, M., Dalton, G., Parry, I., Robertson, D., Sharples, R., Ren, D., Allington-Smith, J., Taylor, K., Gillingham, P., 2000, SPIE, 4008, 1111-1118
  • [Ref] "CO(J=2-1) Observations of the Quasar BR1202-0725 at z=4.7" Ohta, K., Nakanishi, K., Akiyama, M., Yamada, T., Kohno, K., Kawabe, R., Kuno, R., Nakai, N., 1998, PASJ, 50, 303-308
  • [Proc] "CO observations of high-z objects" Ohta, K., Yamada, T., Nakanishi, K., Akiyama, M., Takeuchi, T.T., Kawabe, R., Nakai, N., Kohno, K., Kuno, S., Shioya, Y., 1997, in Galaxy Interactions at Low and High Redshift,
  • [Proc] "CO Emission Lines from a Quasar at z=4.7" Yamada, T., Ohta, K., Kawabe, R., Kohno, K., Nakanishi, K., Akiyama, M., 1997, in Quasar hosts eds. D.L.Clements and I.Perez, (Springer-Verlag, Berlin)
  • [Ref] "CO(J=3-2) Observations of MS1512-cB58 at z=2.72" Nakanishi, K., Takeuchi, T.T., Akiyama, M., Ohta, K., Yamada, T., Shioya, Y., 1997, PASJ, 49, 535-538
  • [Ref] "Detection of molecular gas in the quasar BR1202-0725 at redshift z=4.69" Ohta, K., Yamada, T., Nakanishi, K., Kohno, K., Akiyama, M., Kawabe, R., (1996), Nature, 382, 426-428
  • [Ref] "The First Light of the Subaru Telescope: A New Infrared Image of the Orion Nebula" Kaifu, N., Usuda, T., Hayashi, S., Itoh, Y., Akiyama, M., et al. 2000, PASJ, 52, 1 ADS /

Presentations in International Conference or Astronomical Society of Japan (as top author only)

  • [Oral] "Adaptive Optics Rest-frame V-band Imaging of Galaxies at z~3: High Surface Density Disk-like Galaxies?" Akiyama, M., Minowa, Y., Ohta, K., Ando, M., Iwata, I., Kobayashi, N., "Panoramic Views of Galaxy Formation and Evolution", Hayama, 2007/12/13
  • [Oral] "Mv* Lyman Break Galaxies as Progenitors of Spheroids in the Local Universe" Akiyama, M., Minowa, Y., Ohta, K., Ando, M., Iwata, I., Kobayashi, N., IAU symposium 245, "Formation and Evolution of Galaxy Bulges", Oxford, 2007/07/20
  • [Poster] "Adaptive Optics Imaging Survey of Lyman Break Galaxies at z~3" Akiyama, M., Minowa, Y., Ohta, K., Ando, M., Iwata, I., Kobayashi, N., Americal Astronomical Society Meeting 210, #08.12, Honolulu, 2007/05/21-31
  • [Oral] "Optical Identification of the ASCA Large Sky Survey - AGN survey in the 2-10 keV band -" Akiyama, M. "Japan-Germany Workshop on AGN and the X-ray Background", 1999, 11/1-3, ISAS, Japan
  • [Oral] "Nature of hard X-ray sources from optical identification of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Lehmann, I., Hasinger, G. "Heating and acceleration in the Universe" 1999, 3/17-19, Hachioji, Japan
  • [Oral] "Nature of hard X-ray source from optical identification of the ASCA Large Sky Survey" Akiyama, M. "X-ray Surveys and the History of Accretion in the Universe" 1999, 2/8-10, Osservatorio Astronomico di Roma, Italy
  • [Poster] "Nature of hard X-ray source from optical identification of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Lehmann, I., Hasinger, G., "Science with XMM : The First XMM Workshop" 1998, 9/30, ESTEC, Netherland No link
  • [Poster] "Optical follow-up observations of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Boyle, B., "Hot Universe", 1997, 8/26 , Kyoto, Japan No link
  • [Poster] "Optical follow-up observations of the ASCA Large Sky Survey" Akiyama, M., Ohta, K., Yamada, T., Ueda, Y., Takahashi, T., Sakano, M., Tsuru, T., Boyle, B., "X-ray Surveys Workshop", 1997, 6/18-20, Potsdam, Germany No link
  • [Oral] "２型ＱＳＯは多数存在するか？- あすか Large Sky Survey の光学同定結果” 秋山 正幸、太田 耕司（京大理）、山田 亨（東北大理）、上田 佳宏、高橋 忠幸（宇宙研）、坂野 正明、鶴 剛（京大理）、I.Lehmann, G.Hasinger (AIP), W.Voges (MPE) １９９９年度秋季年会九州大学 天文学会
  • "ASCA LSS で見つかった Hard な X 線源の光学同定" 秋山 正幸、太田 耕司（京大理）、山田 亨（理研）、木曽モザイクカメラチーム、上田 佳宏、高橋 忠幸（宇宙研）、坂野 正明（京大理）、ASCA LSS チーム １９９６年度秋季年会水沢市文化会館 天文学会
  • "Optical follow-up of ASCA Deep Survey near the North Galactic Pole" 秋山 正幸（京大理）、太田 耕司（京大理、UHIfA）、山田 亨（理研）、宮崎 聡、E.M.Hu（UHIfA)、小賀坂 康志、紀伊 恒男（宇宙研）、木曽モザイク CCD カメラチーム １９９５年度秋季年会新潟大学 

     

     

     
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 Astronomical Institute, Tohoku University 

     
 akiyama _at_ astr.tohoku.ac.jp 

     
 Phone: 022-795-6511