Institute of Astronomy and Astrophysics, Academia Sinica

output

19962026

most citedPlanck 2013 results. XVI. Cosmological parameters

6.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2016 · astro-ph.GAShow all

72 papers · 2 filters

astro-ph.GA2016★ 36 cited

The Dense Molecular Gas and Nuclear Activity in the ULIRG IRAS 13120-5453

G. C. Privon, S. Aalto, N. Falstad +12

We present new ALMA Band 7 ( $\sim 340$ GHz) observations of the dense gas tracers HCN, HCO $^{+}$ , and CS in the local, single-nucleus, ultraluminous infrared galaxy IRAS 13120-5453. W…

astro-ph.GA2016★ 82 cited

The environmental dependence of gas accretion onto galaxies: quenching satellites through starvation

Freeke van de Voort, Yannick M. Bahé, Richard G. Bower +4

Galaxies that have fallen into massive haloes may no longer be able to accrete gas from their surroundings, a process referred to as 'starvation' or 'strangulation' of satellites.…

astro-ph.GA2016★ 2 cited

Ground-Based Mid-Infrared Study of the Compton-Thick AGN in M51 at 10-100 pc Scale

Youichi Ohyama, Satoki Matsushita, Nagisa Oi +1

We performed near-diffraction-limited (~0.4 FWHM) N-band imaging of one of the nearest Active Galactic Nucleus (AGN) in M51 with 8.2m Subaru telescope to study the nuclear structur…

astro-ph.GA2016★ 7 cited

Hydrodynamical Simulations of Colliding Jets

Sandor. M. Molnar, Hsi-Yu Schive, Mark Birkinshaw +3

Radio observations suggest that 3C 75, located in the dumbbell shaped galaxy NGC 1128 at the center of Abell 400, hosts two colliding jets. Motivated by this source, we perform thr…

astro-ph.GA2016★ 126 cited

SDSS-IV MaNGA: environmental dependence of stellar age and metallicity gradients in nearby galaxies

Zheng Zheng, Huiyuan Wang, Junqiang Ge +20

We present a study on the stellar age and metallicity distributions for 1105 galaxies using the STARLIGHT software on MaNGA integral field spectra. We derive age and metallicity gr…

astro-ph.GA2016★ 38 cited

Clustering of infrared-bright dust-obscured galaxies revealed by the Hyper Suprime-Cam and WISE

Yoshiki Toba, Tohru Nagao, Masaru Kajisawa +20

We present measurements of the clustering properties of a sample of infrared (IR) bright dust-obscured galaxies (DOGs). Combining 125 deg $^{2}$ of wide and deep optical images obtain…

astro-ph.GA2016★ 34 cited

A statistical study of giant molecular clouds traced by $^{13}$ CO, C $^{18}$ O, CS, and CH $_{3}$ OH in the disk of NGC 1068 based on ALMA observations

Tomoka Tosaki, Kotaro Kohno, Nanase Harada +7

We present $1^{''} .4$ (98 pc) resolution ALMA observations of $^{13}$ CO( $J$ =1-0), C $^{18}$ O( $J$ =1-0), CS( $J$ =2-1) and CH $_{3}$ OH( $J_{K}$ = $2_{K}$ - $1_{K}$ ) molecular lines in the central $1^{'}$ (…

astro-ph.GA2016★ 21 cited

The Effect of Galactic Feedback on Gas Accretion and Wind Recycling

Freeke van de Voort

In the absence of galactic winds, the rate at which gas accretes onto galaxies is determined by the gravitational potential and by radiative cooling. However, outflows driven by su…

astro-ph.GA2016★ 21 cited

Sub-arcsecond imaging of the water emission in Arp 220

S. König, S. Martín, S. Muller +14

Extragalactic observations of water emission can provide valuable insights into the excitation of the interstellar medium. In addition, extragalactic megamasers are powerful probes…

astro-ph.GA2016★ 33 cited

A Quasar Discovered at redshift 6.6 from Pan-STARRS1

Ji-Jia Tang, Tomotsugu Goto, Youichi Ohyama +11

Luminous high-redshift quasars can be used to probe of the intergalactic medium (IGM) in the early universe because their UV light is absorbed by the neutral hydrogen along the lin…

astro-ph.GA2016★ 46 cited

Astrochemical Properties of Planck Cold Clumps

Ken'ichi Tatematsu, Tie Liu, Satoshi Ohashi +25

We observed thirteen Planck cold clumps with the James Clerk Maxwell Telescope/SCUBA-2 and with the Nobeyama 45 m radio telescope. The N $_{2}$ H $^{+}$ distribution obtained with the Nob…

astro-ph.GA2016★ 105 cited

The Complete Infrared View of Active Galactic Nuclei from the 70-month Swift/BAT Catalog

Kohei Ichikawa, Claudio Ricci, Yoshihiro Ueda +5

We systematically investigate the near- (NIR) to far-infrared (FIR) photometric properties of a nearly complete sample of local active galactic nuclei (AGN) detected in the Swift/B…

astro-ph.GA2016★ 17 cited

Constraint on dust evolution processes in normal galaxies at $z > 6$ detected by ALMA

W. -C. Wang, H. Hirashita, K. -C. Hou

Recent ALMA observations of high-redshift normal galaxies have been providing a great opportunity to clarify the general origin of dust in the Universe, not biased to very bright s…

astro-ph.GA2016★ 6 cited

The interstellar medium in Andromeda's dwarf spheroidal galaxies: II. Multi-phase gas content and ISM conditions

Ilse De Looze, Maarten Baes, Diane Cormier +11

We make an inventory of the interstellar medium material in three low-metallicity dwarf spheroidal galaxies of the Local Group (NGC147, NGC185 and NGC205). Ancillary HI, CO, Spitze…

astro-ph.GA2016★ 85 cited

Sizes and Kinematics of Extended Narrow-Line Regions in Luminous Obscured AGN Selected by Broadband Images

Ai-Lei Sun, Jenny E. Greene, Nadia L. Zakamska

To study the impact of active galactic nuclei (AGN) feedback on the galactic ISM, we present Magellan long-slit spectroscopy of 12 luminous nearby type 2 AGN (L_bol~10^{45.0-46.5}…

astro-ph.GA2016★ 90 cited

SDSS-IV MaNGA: Properties of galaxies with kinematically decoupled stellar and gaseous components

Yifei Jin, Yanmei Chen, Yong Shi +30

We study the properties of 66 galaxies with kinematically misaligned gas and stars from MaNGA survey. The fraction of kinematically misaligned galaxies varies with galaxy physical…

astro-ph.GA2016★ 53 cited

The growth of the central region by acquisition of counter-rotating gas in star-forming galaxies

Yan-Mei Chen, Yong Shi, Christy A. Tremonti +29

Galaxies grow through both internal and external processes. In about 10% of nearby red galaxies with little star formation, gas and stars are counter-rotating, demonstrating the im…

astro-ph.GA2016★ 73 cited

Dense core properties in the Infrared Dark cloud G14.225-0.506 revealed by ALMA

Satoshi Ohashi, Patricio Sanhueza, Huei-Ru Vivien Chen +5

We have performed a dense core survey toward the Infrared Dark Cloud G14.225-0.506 at 3 mm continuum emission with the Atacama Large Millimeter/Submillimeter Array (ALMA). This sur…

astro-ph.GA2016★ 34 cited

H0LiCOW VI. Testing the fidelity of lensed quasar host galaxy reconstruction

Xuheng Ding, Kai Liao, Tommaso Treu +11

The empirical correlation between the mass of a super-massive black hole (MBH) and its host galaxy properties is widely considered to be evidence of their co-evolution. A powerful…

astro-ph.GA2016★ 15 cited

Near-infrared spectroscopy of nearby Seyfert galaxies: Is there evidence for the shock excitation in narrow-line regions?

Koki Terao, Tohru Nagao, Tetsuya Hashimoto +5

One of the unsettled, important problems in active galactic nuclei (AGNs) is the major ionization mechanism of gas clouds in their narrow-line regions (NLRs). In order to investiga…

astro-ph.GA2016★ 12 cited

Revisiting the Completeness and the Luminosity Function in High-Redshift Low-Luminosity Quasar Surveys

Mana Niida, Tohru Nagao, Hiroyuki Ikeda +4

Recent studies have derived quasar luminosity functions (QLFs) at various redshifts. However, the faint side of the QLF at high redshifts is still too uncertain. An accurate estima…

astro-ph.GA2016★ 36 cited

Anatomy of the internal bow shocks in the IRAS 04166+2706 protostellar jet

M. Tafalla, Y. -N. Su, H. Shang +6

$A im s .$ We study the relation between the jet and the outflow in the IRAS 04166+2706 protostar. This Taurus protostar drives a molecular jet that contains multiple emission peaks s…