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A 16 deg2 survey of emission-line galaxies at z < 1.5 in HSC-SSP Public Data Release 1

Masao Hayashi, Masayuki Tanaka, Rhythm Shimakawa, Hisanori Furusawa, Rieko Momose, Yusei Koyama, John D Silverman, Tadayuki Kodama, Yutaka Komiyama, Alexie Leauthaud, Yen-Ting Lin, Satoshi Miyazaki, Tohru Nagao, Atsushi J Nishizawa, Masami Ouchi, Takatoshi Shibuya, Ken-ichi Tadaki and Kiyoto Yabe.

in Publications of the Astronomical Society of Japan

January 2018; p ublished online October 2017 .

Journal Article. Subjects: Galaxies; Cosmology. 16117 words.

Abstract

We present initial results from the Subaru Strategic Program (SSP) with Hyper Suprime-Cam (HSC) on a comprehensive survey of emission-line galaxies at null...

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Acceleration Method of Neighbor Search with GRAPE and Morton Ordering

Takayuki R. Saitoh and Jin Koda.

in Publications of the Astronomical Society of Japan

August 2003; p ublished online August 2003 .

Journal Article. Subjects: Galaxies; Cosmology; Astronomical Instrumentation, Methods, and Techniques. 4890 words.

We describe a new method to accelerate neighbor searches on GRAPE, i.e. a special-purpose hardware that efficiently calculates the gravitational forces and potentials in [math]-body...

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AKARI Far-Infrared Source Counts in the Lockman Hole

Shuji Matsuura, Mai Shirahata, Mitsunobu Kawada, Yasuo Doi, Takao Nakagawa, Hiroshi Shibai, Chris P. Pearson, Toshinobu Takagi, Woong-Seob Jeong, Shinki Oyabu and Hideo Matsuhara.

in Publications of the Astronomical Society of Japan

October 2007; p ublished online October 2007 .

Journal Article. Subjects: Galaxies; Cosmology; Astronomy and Astrophysics. 8163 words.

We report initial results of far-infrared observations of the Lockman Hole with Far-Infrared Surveyor onboard the AKARI infrared satellite. On the basis of slow-scan observations of a...

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Analytic Formulae for the Off-Center CMB Anisotropy in a General Spherically Symmetric Universe

Hideo Kodama, Keiki Saito and Akihiro Ishibashi.

in Progress of Theoretical Physics

July 2010; p ublished online July 2010 .

Journal Article. Subjects: Astronomy and Astrophysics; Cosmology. 0 words.

The local void model has recently attracted considerable attention because it can explain the apparent accelerated expansion of the present universe without introducing dark energy....

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An Analytical Approximation of the Luminosity Distance in Flat Cosmologies with a Cosmological Constant

Masaru Adachi and Masumi Kasai.

in Progress of Theoretical Physics

January 2012; p ublished online January 2012 .

Journal Article. Subjects: Cosmology; Astronomy and Astrophysics. 0 words.

We present an analytical approximation formula for the luminosity distance in spatially flat cosmologies with dust and a cosmological constant. Apart from the overall factor, the effect of...

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Average Curves of Emissivity of the Highest Pulses in Long and Short Gamma-Ray Bursts

En-Wei Liang, Guang-Zhong Xie and Cheng-Yue Su.

in Publications of the Astronomical Society of Japan

February 2002; p ublished online February 2002 .

Journal Article. Subjects: Astronomy and Astrophysics; Cosmology; Astronomical Instrumentation, Methods, and Techniques; Stars. 2323 words.

The average curves of emissivity (ACEs) of the highest pulses in long and short groups of gamma-ray bursts(GRBs) observed by BATSE on board CGRO have been studied by an alignment method and...

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Axion monodromy inflation with sinusoidal corrections

Tatsuo Kobayashi, Osamu Seto and Yuya Yamaguchi.

in Progress of Theoretical and Experimental Physics

P ublished online October 2014 .

Journal Article. Subjects: Cosmology. 2970 words.

We study the axion monodromy inflation with a non-perturbatively generated sinusoidal term. The potential form is a mixture between the natural inflation and the axion monodromy inflation...

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Baryon Asymmetry of the Universe and Neutrinos

Mikhail Shaposhnikov.

in Progress of Theoretical Physics

July 2009; p ublished online July 2009 .

Journal Article. Subjects: Cosmology; Particles and Fields. 0 words.

Our Universe is charge-asymmetric: it contains no antimatter in amounts comparable to matter. This fact provides cosmological evidence for the nonconservation of baryon number as well as...

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Beyond δN formalism

Atsushi Naruko, Yu-ichi Takamizu and Misao Sasaki.

in Progress of Theoretical and Experimental Physics

P ublished online April 2013 .

Journal Article. Subjects: Cosmology. 16840 words.

We develop a theory of nonlinear cosmological perturbations on superhorizon scales for a multi-component scalar field with a general kinetic term and a general form of the potential in the...

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Bispectrum and Nonlinear Biasing of Galaxies: Perturbation Analysis, Numerical Simulation, and SDSS Galaxy Clustering

Takahiro Nishimichi, Issha Kayo, Chiaki Hikage, Kazuhiro Yahata, Atsushi Taruya, Yi Peng Jing, Ravi K. Sheth and Yasushi Suto.

in Publications of the Astronomical Society of Japan

February 2007; p ublished online February 2007 .

Journal Article. Subjects: Cosmology; Astronomical Instrumentation, Methods, and Techniques. 7469 words.

We consider nonlinear biasing models of galaxies with particular attention to a correlation between the linear and quadratic biasing coefficients, [math] and [math]. We first derive...

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Black Holes in the Dilatonic Einstein-Gauss-Bonnet Theory in Various Dimensions. II

Zong-Kuan Guo, Nobuyoshi Ohta and Takashi Torii.

in Progress of Theoretical Physics

February 2009; p ublished online February 2009 .

Journal Article. Subjects: Cosmology; Relativity and Gravitation; Particles and Fields. 0 words.

We study asymptotically AdS topological black hole solutions with k = 0 (plane symmetric) in the Einstein gravity with Gauss-Bonnet term, the dilaton and a “cosmological constant” in...

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Black Holes in the Dilatonic Einstein-Gauss-Bonnet Theory in Various Dimensions. IV

Nobuyoshi Ohta and Takashi Torii.

in Progress of Theoretical Physics

December 2009; p ublished online December 2009 .

Journal Article. Subjects: Cosmology; Relativity and Gravitation; Particles and Fields. 0 words.

We study black hole solutions in the Einstein gravity with Gauss-Bonnet term, the dilaton and a positive “cosmological constant” in various dimensions. Physically meaningful black holes...

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The bright-star masks for the HSC-SSP survey

Jean Coupon, Nicole Czakon, James Bosch, Yutaka Komiyama, Elinor Medezinski, Satoshi Miyazaki and Masamune Oguri.

in Publications of the Astronomical Society of Japan

January 2018; p ublished online July 2017 .

Journal Article. Subjects: Cosmology; Galaxies; Astronomical Instrumentation, Methods, and Techniques. 10654 words.

Abstract

We present the procedure to build and validate the bright-star masks for the Hyper-Suprime-Cam Strategic Subaru Proposal (HSC-SSP) survey. To identify...

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Can a spectator scalar field enhance inflationary tensor mode?

Tomohiro Fujita, Jun’ichi Yokoyama and Shuichiro Yokoyama.

in Progress of Theoretical and Experimental Physics

April 2015; p ublished online April 2015 .

Journal Article. Subjects: Cosmology. 6335 words.

We consider the possibility of enhancing the inflationary tensor mode by introducing a spectator scalar field with a small sound speed which induces gravitational waves as a second-order...

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Candidates for Intracluster Planetary Nebulae in the Virgo Cluster Based on the Suprime-Cam Narrow-Band Imaging in [O III] and [math]

Sadanori Okamura, Naoki Yasuda, Magda Arnaboldi, Kenneth C. Freeman, Hiroyasu Ando, Mamoru Doi, Hisanori Furusawa, Ortwin Gerhard, Masaru Hamabe, Masahiko Kimura, Toshitaka Kajino, Yutaka Komiyama, Satoshi Miyazaki, Fumiaki Nakata, Nicola R. Napolitano, Masami Ouchi, Maurilio Pannella, Maki Sekiguchi, Kazuhiro Shimasaku and Masafumi Yagi.

in Publications of the Astronomical Society of Japan

December 2002; p ublished online December 2002 .

Journal Article. Subjects: Galaxies; Cosmology; Interstellar Medium. 3450 words.

We have identified 38 candidates of intracluster planetary nebulae (ICPNe) in a [math] field in the core of the Virgo cluster based on Suprime-Cam imaging through two narrow-band filters...

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Characteristic Scales of Baryon Acoustic Oscillations from Perturbation Theory: Nonlinearity and Redshift-Space Distortion Effects

Nishimichi Takahiro, Hiroshi Ohmuro, Masashi Nakamichi, Atsushi Taruya, Kazuhiro Yahata, Akihito Shirata, Shun Saito, Hidenori Nomura, Kazuhiro Yamamoto and Yasushi Suto.

in Publications of the Astronomical Society of Japan

December 2007; p ublished online December 2007 .

Journal Article. Subjects: Cosmology; Astronomical Instrumentation, Methods, and Techniques. 6676 words.

An acoustic oscillation of the primeval photon-baryon fluid around the decoupling time imprints a characteristic scale in the galaxy distribution today, known as the baryon acoustic...

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Clustering of galaxies around AGNs in the HSC Wide survey

Yuji Shirasaki, Masayuki Akiyama, Tohru Nagao, Yoshiki Toba, Wanqiu He, Masatoshi Ohishi, Yoshihiko Mizumoto, Satoshi Miyazaki, Atsushi J Nishizawa and Tomonori Usuda.

in Publications of the Astronomical Society of Japan

January 2018; p ublished online November 2017 .

Journal Article. Subjects: Galaxies; Cosmology. 13879 words.

Abstract

We have measured the clustering of galaxies around active galactic nuclei (AGNs) for which single-epoch virial masses of the super-massive black hole...

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Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam Wide-field imaging

Wanqiu He, Masayuki Akiyama, James Bosch, Motohiro Enoki, Yuichi Harikane, Hiroyuki Ikeda, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Chien-Hsiu Lee, Yoshiki Matsuoka, Satoshi Miyazaki, Tohru Nagao, Masahiro Nagashima, Mana Niida, Atsushi J Nishizawa, Masamune Oguri, Masafusa Onoue, Taira Oogi, Masami Ouchi, Andreas Schulze, Yuji Shirasaki, John D Silverman, Manobu M Tanaka, Masayuki Tanaka, Yoshiki Toba, Hisakazu Uchiyama and Takuji Yamashita.

in Publications of the Astronomical Society of Japan

January 2018; p ublished online December 2017 .

Journal Article. Subjects: Cosmology; Galaxies. 13697 words.

Abstract

We examine the clustering of quasars over a wide luminosity range, by utilizing 901 quasars at [math] with −24.73 < M 1450 < −22.23...

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Clustering Properties of Low-Luminosity Star-Forming Galaxies at z = 0.24 and 0.40 in the Subaru Deep Field

Aki Nakajima, Yasuhiro Shioya, Tohru Nagao, Tomoki Saito, Takashi Murayama, Shunji S. Sasaki, Asuka Yokouchi and Yoshiaki Taniguchi.

in Publications of the Astronomical Society of Japan

December 2008; p ublished online December 2008 .

Journal Article. Subjects: Galaxies; Cosmology. 4068 words.

We present our analysis on the clustering properties of star-forming galaxies selected by narrow-band excesses in the Subaru Deep Field. Specifically, we focus on H[math] emitting galaxies...

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CMB Bispectrum from Primordial Scalar, Vector and Tensor Non-Gaussianities

Maresuke Shiraishi, Daisuke Nitta, Shuichiro Yokoyama, Kiyotomo Ichiki and Keitaro Takahashi.

in Progress of Theoretical Physics

April 2011; p ublished online April 2011 .

Journal Article. Subjects: Cosmology. 0 words.

We present an all-sky formalism for the Cosmic Microwave Background (CMB) bispectrum induced by the primordial non-Gaussianities not only in scalar but also in vector and tensor...

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