85 citations · 394 across the 15 of their papers we have counts for
15 papers
EMPRESS. XII. Statistics on the Dynamics and Gas Mass Fraction of Extremely-Metal Poor Galaxies
Yi Xu, Masami Ouchi, Yuki Isobe +49
We present demography of the dynamics and gas-mass fraction of 33 extremely metal-poor galaxies (EMPGs) with metallicities of and low stellar masses of $10^4-…
EMPRESS. IX. Extremely Metal-Poor Galaxies are Very Gas-Rich Dispersion-Dominated Systems: Will JWST Witness Gaseous Turbulent High-z Primordial Galaxies?
Yuki Isobe, Masami Ouchi, Kimihiko Nakajima +49
We present kinematics of 6 local extremely metal-poor galaxies (EMPGs) with low metallicities () and low stellar masses (). Tak…
Torus Constraints in ANEPD-CXO245: A Compton-thick AGN with Double-Peaked Narrow Lines
Takamitsu Miyaji, Martín Herrera-Endoqui, Mirko Krumpe +18
We report on the torus constraints of the Compton-thick AGN with double-peaked optical narrow line region (NLR) emission lines, ANEPD-CXO245, at z=0.449 in the AKARI NEP Deep Field…
Overview of North Ecliptic Pole Deep multi-wavelength Survey (NEP-Deep)
H. Matsuhara, T. Wada, N. Oi +22
The recent updates of the North Ecliptic Pole deep (0.5~deg, NEP-Deep) multi-wavelength survey covering from X-ray to radio-wave is presented. The NEP-Deep provides us with sev…
High Excitation Emission Line Nebula associated with an Ultra Luminous X-ray Source at 0.027 in the \textit{AKARI} North Ecliptic Pole Deep Field
J. Díaz Tello, T. Miyaji, T. Ishigaki +6
Aims. We report our finding of a high excitation emission line nebula associated with an Ultra Luminous X-ray source (ULX) at 0.027, which we found in our Chandra observation…
Clustering of the AKARI NEP Deep Field 24 m selected galaxies
A. Solarz, A. Pollo, T. T. Takeuchi +13
We present a method of selection of 24~m galaxies from the AKARI North Ecliptic Pole (NEP) Deep Field down to $150 \mbox{ }μ$Jy and measurements of their two-point correlation f…
Chandra survey in the AKARI North Ecliptic Pole Deep Field. I. X-ray data, point-like source catalog, sensitivity maps, and number counts
M. Krumpe, T. Miyaji, H. Brunner +10
We present data products from the 300 ks Chandra survey in the AKARI North Ecliptic Pole (NEP) deep field. This field has a unique set of 9-band infrared photometry covering 2-24 m…
Star-galaxy separation in the AKARI NEP Deep Field
A. Solarz, A. Pollo, T. T. Takeuchi +10
Context: It is crucial to develop a method for classifying objects detected in deep surveys at infrared wavelengths. We specifically need a method to separate galaxies from stars u…
The AKARI NEP-Deep survey: a mid-infrared source catalogue
T. Takagi, H. Matsuhara, T. Goto +11
We present a new catalogue of mid-IR sources using the AKARI NEP-Deep survey. The InfraRed Camera (IRC) onboard AKARI has a comprehensive mid-IR wavelength coverage with 9 photomet…
Star Formation and AGN activity in Galaxies classified using the 1.6 μm Bump and PAH features at
Hitoshi Hanami, Tsuyoshi Ishigaki, Naofumi Fujishiro +17
We have studied the star-formation and AGN activity of massive galaxies in the redshift range , which are detected in a deep survey field using the AKARI InfraRed (IR) ast…
Polycyclic aromatic hydrocarbon (PAH) luminous galaxies at z~1
T. Takagi, Y. Ohyama, T. Goto +14
Using an AKARI multi-wavelength mid-infrared (IR) survey, we identify luminous starburst galaxies at z> 0.5 based on the PAH luminosity, and investigate the nature of these PAH-sel…
Evolution of Infrared Luminosity functions of Galaxies in the AKARI NEP-Deep field: Revealing the cosmic star formation history hidden by dust
Tomotsugu Goto, T. Takagi, H. Matsuhara +19
Dust-obscured star-formation becomes much more important with increasing intensity, and increasing redshift. We aim to reveal cosmic star-formation history obscured by dust using d…
Environmental dependence of 8um luminosity functions of galaxies at z~0.8: Comparison between RXJ1716.4+6708 and the AKARI NEP deep field
Tomotsugu Goto, Yusei Koyama, T. Wada +20
We aim to reveal environmental dependence of infrared luminosity functions (IR LFs) of galaxies at z~0.8 using the AKARI satellite. We construct restframe 8um IR LFs in the cluster…
Galaxy Clusters at 0.9<z<1.7 in the AKARI NEP deep field
Tomotsugu Goto, Hitoshi Hanami, Myungshin Im +11
There is a huge gap between properties of red-sequence selected massive galaxy clusters at z<1 and Lyman-break selected proto-clusters at z>3. It is important to understand when an…
A Study of the Distribution of Star-Forming Regions in Luminous Infrared Galaxies by Means of H Imaging Observations
T. Hattori, M. Yoshida, H. Ohtani +7
We performed H-alpha imaging observations of 22 luminous infrared galaxies to investigate how the distribution of star-forming regions in these galaxies is related to galaxy intera…