Search Results - "Ogura, Kazuyuki"

Observational Appearance and Spectrum of Black-Hole Winds: Effect of Electron Scattering by Ogura, Kazuyuki, Fukue, Jun

“…We examine the observational appearance and expected spectrum of an optically thick, spherically symmetric black-hole wind, taking into account the effect of…”
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Multicolor Photometry of an Outburst of a New WZ Sge-Type Dwarf Nova, OT J012059.6+325545 by Nakagawa, Shinichi, Noguchi, Ryo, Iino, Eriko, Ogura, Kazuyuki, Matsumoto, Katsura, Arai, Akira, Isogai, Mizuki, Uemura, Makoto

“…We present our photometric studies of a newly discovered optical transient, OT J012059.6 $ +$ 325545, which underwent a large outburst during the period…”
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Design and Evaluation of a Solid Immersion Mirror Using a Dielectric Layer Stack for Near-Field Optical Recording by Konno, Kenji, Okitsu, Masahiro, Ogura, Kazuyuki, Hatano, Hiroshi

“…A new solid immersion mirror (SIM) with high optical efficiency utilizing angular dependence of a dielectric layer stack for near-field optical recording is…”
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Quantifying the Effect of Field Variance on the H Luminosity Function with the New Numerical Galaxy Catalog ( 2GC) by Ogura, Kazuyuki, Nagashima, Masahiro, Shimakawa, Rhythm, Hayashi, Masao, Kobayashi, Masakazu A. R., Oogi, Taira, Ishiyama, Tomoaki, Koyama, Yusei, Makiya, Ryu, Okoshi, Katsuya, Onodera, Masato, Shirakata, Hikari

“…We construct a model of H emitters (HAEs) based on a semianalytic galaxy formation model, the New Numerical Galaxy Catalog ( 2GC). In this paper, we report our…”
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Quantifying the Effect of Field Variance on the Hα Luminosity Function with the New Numerical Galaxy Catalog (ν 2 GC) by Ogura, Kazuyuki, Nagashima, Masahiro, Shimakawa, Rhythm, Hayashi, Masao, Kobayashi, Masakazu A. R., Oogi, Taira, Ishiyama, Tomoaki, Koyama, Yusei, Makiya, Ryu, Okoshi, Katsuya, Onodera, Masato, Shirakata, Hikari

“…Abstract We construct a model of H α emitters (HAEs) based on a semianalytic galaxy formation model, the New Numerical Galaxy Catalog ( ν 2 GC). In this paper,…”
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Apparent photosphere, thermalization surface and spectrum of black hole winds: Frequency-dependent case by Tomida, Mizuho, Orihashi, Masashi, Fukue, Jun, Ogura, Kazuyuki

“…We examine the apparent photosphere, thermalization surface and expected spectrum of a black hole wind, which is an optically thick, spherically symmetric…”
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Near-Field Optical Readout Using a Plano-Convex Solid Immersion Mirror with a Small Aperture by Hatano, Hiroshi, Sakata, Tadafumi, Ogura, Kazuyuki, Ueda, Hiroaki

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ALMA band 8 observations of DLA 2233+131 at z = 3.150 by Ogura, Kazuyuki, Umehata, Hideki, Taniguchi, Yoshiaki, Matsuda, Yuichi, Kashikawa, Nobunari, Sheth, Kartik, Murata, Katsuhiro, Kajisawa, Masaru, Kobayashi, Masakazu A R, Murayama, Takashi, Nagao, Tohru

“…Abstract We present our ALMA Band 8 observations of a damped Ly$\alpha$ absorption (DLA) system at $z = 3.150$ observed in the spectrum of the quasar Q2233+131…”
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A search for Ly α emitters around a concentrated region of strong Ly α absorbers at z = 2.3 by Ogura, Kazuyuki, Nagao, Tohru, Imanishi, Masatoshi, Kashikawa, Nobunari, Taniguchi, Yoshiaki, Kajisawa, Masaru, Kobayashi, Masakazu A. R., Toba, Yoshiki, Nobuhara, Kodai

“…Abstract In order to investigate the physical relationship between strong Ly α absorbers ( $\log N_{{\rm H}\,{{\small I}}} \ge 20.0\:$ cm−2) such as damped Ly…”
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Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. IV. The Fourth Year (2011–2012) by Kato, Taichi, Hambsch, Franz-Josef, Maehara, Hiroyuki, Masi, Gianluca, Miller, Ian, Noguchi, Ryo, Aakasaka, Chihiro, Aoki, Tomoya, Kobayashi, Hiroshi, Matsumoto, Katsura, Nakagawa, Shinichi, Nakazato, Takuma, Nomoto, Takashi, Ogura, Kazuyuki, Ono, Rikako, Taniuchi, Keisuke, Stein, William, Henden, Arne, De miguel, Enrique, Kiyota, Seiichiro, Dubovsky, Pavol A., Kudzej, Igor, Imamura, Kazuyoshi, Akazawa, Hidehiko, Takagi, Ryosuke, Wakabayashi, Yuya, Ogi, Minako, Tanabe, Kenji, Ulowetz, Joseph, Morelle, Etienne, Pickard, Roger D., Ohshima, Tomohito, Kasai, Kiyoshi, Pavlenko, Elena P., Antonyuk, Oksana I., Baklanov, Aleksei V., Antonyuk, Kirill, Samsonov, Denis, Pit, Nikolaj, Sosnovskij, Aleksei, Littlefield, Colin, Sabo, Richard, Ruiz, Javier, Krajci, Thomas, Dvorak, Shawn, Oksanen, Arto, Hirosawa, Kenji, Goff, William N., Monard, Berto, Shears, Jeremy, Boyd, David, Voloshina, Irina B., Shugarov, Sergey Yu, Chochol, Drahomir, Miyashita, Atsushi, Pietz, Jochen, Katysheva, Natalia, Itoh, Hiroshi, Bolt, Greg, Andreev, Maksim V., Parakhin, Nikolai, Malanushenko, Viktor, Martinelli, Fabio, Denisenko, Denis, Stockdale, Chris, Starr, Peter, Simonsen, Mike, Tristram, Paul J., Fukui, Akihiko, Tordai, Tamas, Fidrich, Robert, Paxson, Kevin B., Itagaki, Koh-ichi, Nakashima, Youichirou, Yoshida, Seiichi, Nishimura, Hideo, Kryachko, Timur V., Samokhvalov, Andrey V., Korotkiy, Stanislav A., Satovski, Boris L., Stubbings, Rod, Poyner, Gary, Muyllaert, Eddy, Gerke, Vladimir, Macdonald, Walter, Linnolt, Michael, Maeda, Yutaka, Hautecler, Hubert

“…Continuing the project described by Kato et al. (2009, PASJ, 61, S395), we collected times of superhump maxima for 86 SU UMa-type dwarf novae, mainly observed…”
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Plano-convex solid immersion mirror with a small aperture for near-field optical data storage by HATANO, Hiroshi, SAKATA, Tadafumi, OGURA, Kazuyuki, HOSHINO, Takayuki, UEDA, Hiroaki

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Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. II The Second Year (2009–2010) by Kato, Taichi, Maehara, Hiroyuki, Uemura, Makoto, Henden, Arne, De Miguel, Enrique, Miller, Ian, Dubovsky, Pavol A., Kudzej, Igor, Kiyota, Seiichiro, Hambsch, Franz-Josef, Tanabe, Kenji, Imamura, Kazuyoshi, Kunitomi, Nanae, Takagi, Ryosuke, Nose, Mikiha, Akazawa, Hidehiko, Masi, Gianluca, Nakagawa, Shinichi, Iino, Eriko, Noguchi, Ryo, Matsumoto, Katsura, Fujii, Daichi, Kobayashi, Hiroshi, Ogura, Kazuyuki, Ohtomo, Sachi, Yamashita, Kousei, Yanagisawa, Hirofumi, Itoh, Hiroshi, Bolt, Greg, Monard, Berto, Ohshima, Tomohito, Shears, Jeremy, Ruiz, Javier, Imada, Akira, Oksanen, Arto, Nelson, Peter, Gomez, Tomas L., Staels, Bart, Boyd, David, Voloshina, Irina B., Krajci, Thomas, Crawford, Tim, Stockdale, Chris, Richmond, Michael, Morelle, Etienne, NovÁk, Rudolf, Nogami, Daisaku, Ishioka, Ryoko, Brady, Steve, Simonsen, Mike, Pavlenko, Elena P., Ringwald, Frederick A., Kuramoto, Tetsuya, Miyashita, Atsushi, Pickard, Roger D., Hynek, Tomáš, Dvorak, Shawn, Stubbings, Rod, Muyllaert, Eddy

“…Continued from Kato et al. (2009, PASJ, 61, S395), we collected the times of superhump maxima for 68 SU UMa-type dwarf novae, mainly observed during the…”
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Study of negative and positive superhumps in ER Ursae Majoris by Ohshima, Tomohito, Kato, Taichi, Pavlenko, Elena, Akazawa, Hidehiko, Imamura, Kazuyoshi, Tanabe, Kenji, de Miguel, Enrique, Stein, William, Itoh, Hiroshi, Hambsch, Franz-Josef, Dubovsky, Pavol A., Kudzej, Igor, Krajci, Thomas, Baklanov, Alex, Samsonov, Denis, Antonyuk, Oksana I., Malanushenko, Viktor, Andreev, Maksim V., Noguchi, Ryo, Ogura, Kazuyuki, Nomoto, Takashi, Ono, Rikako, Nakagawa, Shin’ichi, Taniuchi, Keisuke, Aoki, Tomoya, Kawabata, Miho, Kimura, Hitoshi, Masumoto, Kazunari, Kobayashi, Hiroshi, Matsumoto, Katsura, Shiokawa, Kazuhiko, Shugarov, Sergey Yu, Katysheva, Natalia, Voloshina, Irina, Zemko, Polina, Kasai, Kiyoshi, Ruiz, Javier, Maehara, Hiroyuki, Virnina, Natalia, Virtanen, Jani, Miller, Ian, Boitnott, Boyd, Littlefield, Colin, James, Nick, Tordai, Tamas, Robert, Fidrich, Padovan, Stefano, Miyashita, Atsushi

“…We carried out photometric observations of the SU UMa-type dwarf nova ER UMa during 2011 and 2012, which showed the existence of persistent negative superhumps…”
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Quantifying the effect of field variance on the H$\alpha$ luminosity function with the New Numerical Galaxy Catalogue ($\nu^2$GC) by Ogura, Kazuyuki, Nagashima, Masahiro, Shimakawa, Rhythm, Hayashi, Masao, Kobayashi, Masakazu A. R, Oogi, Taira, Ishiyama, Tomoaki, Koyama, Yusei, Makiya, Ryu, Okoshi, Katsuya, Onodera, Masato, Shirakata, Hikari

“…We construct a model of H$\alpha$ emitters (HAEs) based on a semi-analytic galaxy formation model, the New Numerical Galaxy Catalog ($\nu^2$GC). In this paper,…”
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ALMA band 8 observations of DLA2233+131 at z=3.150 by Ogura, Kazuyuki, Umehata, Hideki, Taniguchi, Yoshiaki, Matsuda, Yuichi, Kashikawa, Nobunari, Sheth, Kartik, Murata, Katsuhiro, Kajisawa, Masaru, Kobayashi, Masakazu A. R, Murayama, Takashi, Nagao, Tohru

“…We present our ALMA Band 8 observations of a damped Ly${\alpha}$ absorption (DLA) system at $z$=3.150 observed in the spectrum of the quasar Q2233+131 at…”
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Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). III. Discovery of a z = 4.72 Radio Galaxy with Lyman Break Technique by Yamashita, Takuji, Nagao, Tohru, Ikeda, Hiroyuki, Toba, Yoshiki, Kajisawa, Masaru, Ono, Yoshiaki, Tanaka, Masayuki, Akiyama, Masayuki, Harikane, Yuichi, Ichikawa, Kohei, Kawaguchi, Toshihiro, Kawamuro, Taiki, Kohno, Kotaro, Lee, Chien-Hsiu, Lee, Kianhong, Matsuoka, Yoshiki, Niida, Mana, Ogura, Kazuyuki, Onoue, Masafusa, Uchiyama, Hisakazu

“…We report a discovery of $z = 4.72$ radio galaxy, HSC J083913.17+011308.1, by using the Lyman break technique with the Hyper Suprime-Cam Subaru Strategic…”
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Piano-Convex Solid Immersion Mirror with a Small Aperture for Near-field Optical Data Storage by Hatano, Hiroshi, Sakata, Tadafumi, Ogura, Kazuyuki, Hoshino, Takayuki, Ueda, Hiroaki

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A search for Ly-alpha emitters around a concentrated-region of strong Ly-alpha absorbers at z=2.3 by Ogura, Kazuyuki, Nagao, Tohru, Imanishi, Masatoshi, Kashikawa, Nobunari, Taniguchi, Yoshiaki, Kajisawa, Masaru, Kobayashi, Masakazu A. R, Toba, Yoshiki, Nobunara, Kodai

“…In order to investigate the physical relationship between strong Ly-alpha absorbers (logN_HI>20.0 cm^-2) such as damped Ly-alpha absorption systems (DLAs) and…”
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Multi-Color Photometry of the Outburst of the New WZ Sge-type Dwarf Nova, OT J012059.6+325545 by Nakagawa, Shinichi, Noguchi, Ryo, Iino, Eriko, Ogura, Kazuyuki, Matsumoto, Katsura, Arai, Akira, Isogai, Mizuki, Uemura, Makoto

“…We present our photometric studies of the newly discovered optical transient, OT J012059.6+325545, which underwent a large outburst between 2010 November and…”
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Study of Negative and Positive Superhumps in ER Ursae Majoris by Ohshima, Tomohito, Kato, Taichi, Pavlenko, Elena, Akazawa, Hidehiko, Imamura, Kazuyoshi, Tanabe, Kenji, de Miguel, Enrique, Stein, William, Itoh, Hiroshi, Hambsch, Franz-Josef, Dubovsky, Pavol A, Kudzej, Igor, Krajci, Thomas, Baklanov, Alex, Samsonov, Denis, Antonyuk, Oksana, Malanushenko, Viktor, Andreev, Maksim, Noguchi, Ryo, Ogura, Kazuyuki, Nomoto, Takashi, Ono, Rikako, Nakagawa, Shin'ichi, Taniuchi, Keisuke, Aoki, Tomoya, Kawabata, Miho, Kimura, Hitoshi, Masumoto, Kazunari, Kobayashi, Hiroshi, Matsumoto, Katsura, Shiokawa, Kazuhiko, Shugarov, Sergey Yu, Katysheva, Natalia, Voloshina, Irina, Zemko, Polina, Kasai, Kiyoshi, Ruiz, Javier, Maehara, Hiroyuki, Virnina, Natalia, Virtanen, Jani, Miller, Ian, Boitnott, Boyd, Littlefield, Colin, James, Nick, Tordai, Tamas, Robaert, Fidrich, Padovan, Stefono, Miyashita, Atsushi

“…We carried out the photometric observations of the SU UMa-type dwarf nova ER UMa during 2011 and 2012, which showed the existence of persistent negative…”
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