Search Results - "Okumura, Teppei"

Anisotropies of galaxy ellipticity correlations in real and redshift space: angular dependence in linear tidal alignment model by Okumura, Teppei, Taruya, Atsushi

“…ABSTRACT Investigating intrinsic alignments (IAs) of galaxy shapes is important not only to constrain cosmological parameters unbiasedly from gravitational…”
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First Evidence of Intrinsic Alignments of Red Galaxies at z > 1: Cross Correlation between CFHTLenS and FastSound Samples by Tonegawa, Motonari, Okumura, Teppei

“…Abstract We report the first evidence for intrinsic alignment (IA) of red galaxies at z > 1. We measure the gravitational shear-intrinsic ellipticity cross…”
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Wide-angle effects on galaxy ellipticity correlations by Shiraishi, Maresuke, Taruya, Atsushi, Okumura, Teppei, Akitsu, Kazuyuki

“…ABSTRACT We show an efficient way to compute wide-angle or all-sky statistics of galaxy intrinsic alignment in three-dimensional configuration space. For this…”
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First Constraints on Growth Rate from Redshift-space Ellipticity Correlations of SDSS Galaxies at 0.16 < z < 0.70 by Okumura, Teppei, Taruya, Atsushi

“…Abstract We report the first constraints on the growth rate of the universe, f ( z ) σ 8 ( z ), with intrinsic alignments (IAs) of galaxies. We measure the…”
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Limits on statistical anisotropy from BOSS DR12 galaxies using bipolar spherical harmonics by Sugiyama, Naonori S., Shiraishi, Maresuke, Okumura, Teppei

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Halo-model Analysis of the Clustering of Photometric Luminous Red Galaxies at 0.10 ≤ z ≤1.05 from the Subaru Hyper Suprime-Cam Survey by Ishikawa, Shogo, Okumura, Teppei, Oguri, Masamune, Lin, Sheng-Chieh

“…Abstract We present the clustering analysis of photometric luminous red galaxies (LRGs) at a redshift range of 0.1 ≤ z ≤ 1.05 using 615,317 photometric LRGs…”
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Standard Candles and Sirens Rescue H0 by Agrawal, Aniket, Okumura, Teppei, Futamase, Toshifumi

“…We show that future observations of binary neutron star systems with electromagnetic counterparts together with the traditional probes of low- and…”
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Reconstruction of halo power spectrum from redshift-space galaxy distribution: cylinder-grouping method and halo exclusion effect by Okumura, Teppei, Takada, Masahiro, More, Surhud, Masaki, Shogo

“…Abstract The peculiar velocity field measured by redshift-space distortions (RSD) in galaxy surveys provides a unique probe of the growth of large-scale…”
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A clustering-based self-calibration of the richness-to-mass relation of CAMIRA galaxy clusters out to z ≈ 1.1 in the Hyper Suprime-Cam survey by Chiu, I-Non, Okumura, Teppei, Oguri, Masamune, Agrawal, Aniket, Umetsu, Keiichi, Lin, Yen-Ting

“…ABSTRACT We perform a self-calibration of the richness-to-mass (N–M) relation of CAMIRA galaxy clusters with richness N ≥ 15 at redshift 0.2 ≤ z < 1.1 by…”
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A direct measure of free electron gas via the kinematic Sunyaev–Zel'dovich effect in Fourier-space analysis by Sugiyama, Naonori S, Okumura, Teppei, Spergel, David N

“…Abstract We present the measurement of the kinematic Sunyaev–Zel'dovich (kSZ) effect in Fourier space, rather than in real space. We measure the…”
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Minimum variance estimation of galaxy power spectrum in redshift space by Shiraishi, Maresuke, Okumura, Teppei, Sugiyama, Naonori S, Akitsu, Kazuyuki

“…ABSTRACT We study an efficient way to enhance the measurability of the galaxy density and/or velocity power spectrum in redshift space. It is based on the…”
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The Projected Dark and Baryonic Ellipsoidal Structure of 20 CLASH Galaxy Clusters by Umetsu, Keiichi, Sereno, Mauro, Tam, Sut-Ieng, Chiu, I-Non, Fan, Zuhui, Ettori, Stefano, Gruen, Daniel, Okumura, Teppei, Medezinski, Elinor, Donahue, Megan, Meneghetti, Massimo, Frye, Brenda, Koekemoer, Anton, Broadhurst, Tom, Zitrin, Adi, Balestra, Italo, Benítez, Narciso, Higuchi, Yuichi, Melchior, Peter, Mercurio, Amata, Merten, Julian, Molino, Alberto, Nonino, Mario, Postman, Marc, Rosati, Piero, Sayers, Jack, Seitz, Stella

“…Abstract We reconstruct the two-dimensional (2D) matter distributions in 20 high-mass galaxy clusters selected from the CLASH survey by using the new approach…”
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Consistent modified gravity analysis of anisotropic galaxy clustering using BOSS DR11 by Song, Yong-Seon, Taruya, Atsushi, Linder, Eric, Koyama, Kazuya, Sabiu, Cristiano G., Zhao, Gong-Bo, Bernardeau, Francis, Nishimichi, Takahiro, Okumura, Teppei

“…We analyze the clustering of a cosmic large scale structure using a consistent modified gravity perturbation theory, accounting for anisotropic effects along…”
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The Subaru FMOS galaxy redshift survey (FastSound). V. Intrinsic alignments of emission-line galaxies at z  ∼ 1.4 by Tonegawa, Motonari, Okumura, Teppei, Totani, Tomonori, Dalton, Gavin, Glazebrook, Karl, Yabe, Kiyoto

“…Abstract Intrinsic alignments (IA), the coherent alignment of intrinsic galaxy orientations, can be a source of a systematic error of weak lensing surveys. The…”
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Angular clustering and host halo properties of [O ii ] emitters at z > 1 in the Subaru HSC survey by Okumura, Teppei, Hayashi, Masao, Chiu, I-Non, Lin, Yen-Ting, Osato, Ken, Hsieh, Bau-Ching, Lin, Sheng-Chieh

“…Abstract We study the angular correlation function of star-forming galaxies and properties of their host dark matter halos at z > 1 using the Hyper-Suprime Cam…”
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Cosmological gravity probes: Connecting recent theoretical developments to forthcoming observations by Arai, Shun, Aoki, Katsuki, Chinone, Yuji, Kimura, Rampei, Kobayashi, Tsutomu, Miyatake, Hironao, Yamauchi, Daisuke, Yokoyama, Shuichiro, Akitsu, Kazuyuki, Hiramatsu, Takashi, Hirano, Shin’ichi, Kase, Ryotaro, Katsuragawa, Taishi, Kobayashi, Yosuke, Namikawa, Toshiya, Nishimichi, Takahiro, Okumura, Teppei, Shiraishi, Maresuke, Shirasaki, Masato, Sunayama, Tomomi, Takahashi, Kazufumi, Taruya, Atsushi, Tokuda, Junsei

“…Abstract Since the discovery of the accelerated expansion of the present universe, significant theoretical developments have been made in the area of modified…”
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Charging Behavior of the H-II Transfer Vehicle by Active Electron Emission by Ohkawa, Yasushi, Okumura, Teppei, Kawamoto, Satomi, Kobayashi, Yuki

“…A field-emission cathode (FEC) is a simple electron source that emits electrons just by applying a strong electric field on a solid surface. The Japan…”
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The Subaru FMOS galaxy redshift survey (FastSound). II. The emission line catalog and properties of emission line galaxies by Okada, Hiroyuki, Totani, Tomonori, Tonegawa, Motonari, Akiyama, Masayuki, Dalton, Gavin, Glazebrook, Karl, Iwamuro, Fumihide, Ohta, Kouji, Takato, Naruhisa, Tamura, Naoyuki, Yabe, Kiyoto, Bunker, Andrew J., Goto, Tomotsugu, Hikage, Chiaki, Ishikawa, Takashi, Okumura, Teppei, Shimizu, Ikkoh

“…We present basic properties of ∼3300 emission line galaxies detected by the FastSound survey, which are mostly Hα emitters at z ∼ 1.2–1.5 in the total area of…”
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Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Surveying the distant Universe by van Kampen, Eelco, Bakx, Tom, De Breuck, Carlos, Chen, Chian-Chou, Dannerbauer, Helmut, Magnelli, Benjamin, Montenegro-Montes, Francisco Miguel, Okumura, Teppei, Pu, Sy-Yin, Rybak, Matus, Saintonge, Amelie, Cicone, Claudia, Hatziminaoglou, Evanthia, Hilhorst, Juliëtte, Klaassen, Pamela, Lee, Minju, Lovell, Christopher C, Lundgren, Andreas, Di Mascolo, Luca, Mroczkowski, Tony, Sommovigo, Laura, Booth, Mark, Cordiner, Martin A, Ivison, Rob, Johnstone, Doug, Liu, Daizhong, Maccarone, Thomas J, Smith, Matthew, Thelen, Alexander E, Wedemeyer, Sven

“…During the most active period of star formation in galaxies, which occurs in the redshift range 1 3, strong bursts of star formation result in significant…”
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Low-Energy Electron Beam Induced Charging and Secondary Electron Emission Properties of FEP Film Used on Satellite Surfaces by Fujii, Haruhisa, Okumura, Teppei, Takahashi, Masato

“…SUMMARY Many kinds of insulating materials are used outside a spacecraft. They include FEP films, polyimide films, and so on, and are used as thermal control…”
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