output
19942026
most citedThe ATNF Pulsar Catalogue

3.5k citations

Showing 2014 · astro-ph.GAShow all

37 papers · 2 filters

astro-ph.GA2014★ 6 cited

The nature of obscuration in AGN: II. insights from clustering properties

Li Shao, Cheng Li, Guinevere Kauffmann +1

Based on large optical and mid-infrared (IR) surveys, we investigate the relation between nuclear activity in local Seyfert 2 galaxies and galaxy interactions using a statistical n…

astro-ph.GA2014★ 15 cited

Tracing H2 column density with atomic carbon (CI) and CO isotopologues

N. Lo, M. R. Cunningham, P. A. Jones +6

We present first results of neutral carbon ([CI], 3P1 - 3P0 at 492 GHz) and carbon monoxide (13CO, J = 1 - 0) mapping in the Vela Molecular Ridge cloud C (VMR-C) and G333 giant mol…

astro-ph.GA2014★ 25 cited

New insights from deep VLA data on the potentially recoiling black hole CID-42 in the COSMOS field

Mladen Novak, Vernesa Smolcic, Francesca Civano +12

We present deep 3 GHz VLA observations of the potentially recoiling black hole CID-42 in the COSMOS field. This galaxy shows two optical nuclei in the HST/ACS image and a large vel…

astro-ph.GA2014★ 27 cited

A Young GMC Formed at the Interface of Two Colliding Supershells: Observations Meet Simulations

J. R. Dawson, E. Ntormousi, Y. Fukui +2

Dense, star-forming gas is believed to form at the stagnation points of large-scale ISM flows, but observational examples of this process in action are rare. We here present a gian…

astro-ph.GA2014★ 67 cited

ALMA Observations of Warm Dense Gas in NGC 1614 --- Breaking of Star Formation Law in the Central kpc

C. K. Xu, C. Cao, N. Lu +20

We present ALMA Cycle-0 observations of the CO (6-5) line emission and of the 435um dust continuum emission in the central kpc of NGC 1614, a local luminous infrared galaxy (LIRG)…

astro-ph.GA2014★ 22 cited

Dense Molecular Clumps associated with the LMC Supergiant Shells LMC 4 \& LMC 5

Kosuke Fujii, Tetsuhiro Minamidani, Norikazu Mizuno +14

We investigate the effects of Supergiant Shells (SGSs) and their interaction on dense molecular clumps by observing the Large Magellanic Cloud (LMC) star forming regions N48 and N4…

astro-ph.GA2014★ 108 cited

Searching for gravitational wave memory bursts with the Parkes Pulsar Timing Array

J. B. Wang, G. Hobbs, W. Coles +17

Anisotropic bursts of gravitational radiation produced by events such as super-massive black hole mergers leave permanent imprints on space. Such gravitational wave "memory" (GWM)…

astro-ph.GA2014★ 365 cited

The Atlas3D project -- XXIX. The new look of early-type galaxies and surrounding fields disclosed by extremely deep optical images

Pierre-Alain Duc, Jean-Charles Cuillandre, Emin Karabal +24

Galactic archeology based on star counts is instrumental to reconstruct the past mass assembly of Local Group galaxies. The development of new observing techniques and data-reducti…

astro-ph.GA2014★ 25 cited

The SAMI Galaxy Survey: The discovery of a luminous, low-metallicity H II complex in the dwarf galaxy GAMA J141103.98-003242.3

S. N. Richards, A. L. Schaefer, A. R. Lopez-Sanchez +18

We present the discovery of a luminous unresolved H II complex on the edge of dwarf galaxy GAMA J141103.98-003242.3 using data from the Sydney-AAO Multi-object Integral field spect…

astro-ph.GA2014★ 18 cited

Deep Near-Infrared Surface Photometry and Properties of Local Volume Dwarf Irregular Galaxies

T. Young, H. Jerjen, Á. R. López-Sánchez +1

We present deep H-band surface photometry and analysis of 40 Local Volume galaxies, a sample primarily composed of dwarf irregulars in the Cen A group, obtained using the IRIS2 det…

astro-ph.GA2014★ 131 cited

The Atlas3D project - XXIV. The intrinsic shape distribution of early-type galaxies

Anne-Marie Weijmans, P. T. de Zeeuw, Eric Emsellem +23

We use the Atlas3D sample to perform a study of the intrinsic shapes of early-type galaxies, taking advantage of the available combined photometric and kinematic data. Based on our…

astro-ph.GA2014★ 34 cited

The Deep Diffuse Extragalactic Radio Sky at 1.75 GHz

T. Vernstrom, Ray P. Norris, Douglas Scott +1

We present a study of diffuse extragalactic radio emission at GHz from part of the ELAIS-S1 field using the Australia Telescope Compact Array. The resulting mosaic is $2.46…

astro-ph.GA2014★ 17 cited

Quenching depends on morphologies: implications from the ultraviolet-optical radial color distributions in Green Valley Galaxies

Zhizheng Pan, Jinrong Li, Weipeng Lin +2

In this Letter, we analyse the radial UV-optical color distributions in a sample of low redshift green valley (GV) galaxies, with the Galaxy Evolution Explorer (GALEX)+Sloan Digita…

astro-ph.GA2014★ 37 cited

Detection of 36 GHz class I methanol maser emission towards NGCS253

Simon Ellingsen, Xi Chen, Hai-Hua Qiao +4

We have used the Australia Telescope Compact Array (ATCA) to search for emission from the transition of methanol (36.2 GHz) towards the center of the ne…

astro-ph.GA2014★ 15 cited

New detections of HCN toward hot cores associated with 6.7 GHz methanol masers

Claire-Elise Green, James A. Green, Michael G. Burton +6

We present new detections of cyanodiacetylene (HCN) toward hot molecular cores, observed with the Tidbinbilla 34 m radio telescope (DSS-34). In a sample of 79 hot molecular c…

astro-ph.GA2014★ 90 cited

New HI scaling relations to probe the HI content of galaxies via global HI-deficiency maps

Helga Dénes, Virginia A. Kilborn, Bärbel S. Koribalski

We present new multi-wavelength scaling relations between the neutral hydrogen content (HI) and the stellar properties of nearby galaxies selected from the HI Parkes All-Sky Survey…

astro-ph.GA2014★ 134 cited

A close-pair binary in a distant triple supermassive black-hole system

R. P. Deane, Z. Paragi, M. J. Jarvis +8

Galaxies are believed to evolve through merging, which should lead to multiple supermassive black holes in some. There are four known triple black hole systems, with the closest pa…

astro-ph.GA2014★ 44 cited

2MTF III. HI 21cm observations of 1194 spiral galaxies with the Green Bank Telescope

Karen L. Masters, Aidan Crook, Tao Hong +5

We present HI 21cm observations of 1194 galaxies out to a redshift of 10,000 km/s selected as inclined spirals (i>60deg) from the 2MASS Redshift Survey. These observations were car…

astro-ph.GA2014★ 25 cited

Bent-Tailed Radio Sources in the Australia Telescope Large Area Survey of the Chandra Deep Field-South

Siamak Dehghan, Melanie Johnston-Hollitt, Thomas M. O. Franzen +2

Using the 1.4 GHz Australia Telescope Large Area Survey (ATLAS), supplemented with the 1.4 GHz Very Large Array images, we undertook a search for bent-tailed (BT) radio galaxies in…

astro-ph.GA2014★ 20 cited

Filaments in the southern giant lobe of Centaurus A: constraints on nature and origin from modelling and GMRT observations

Sarka Wykes, Huib T. Intema, Martin J. Hardcastle +8

We present results from imaging of the radio filaments in the southern giant lobe of Centaurus A using data from GMRT observations at 325 and 235 MHz, and outcomes from filament mo…

astro-ph.GA2014★ 81 cited

Accurate water maser positions from HOPS

Andrew J. Walsh, Cormac R. Purcell, Steven N. Longmore +5

We report on high spatial resolution water maser observations, using the Australia Telescope Compact Array, towards water maser sites previously identified in the H2O southern Gala…

astro-ph.GA2014★ 29 cited

HALOGAS observations of NGC 4414: fountains, interaction, and ram pressure

W. J. G. de Blok, G. I. G. Józsa, M. Patterson +7

We present deep HI imaging of the nearby spiral galaxy NGC 4414, taken as part of the Westerbork HALOGAS (Hydrogen Accretion in LOcal GAlaxieS) survey. The observations show that N…

astro-ph.GA2014★ 107 cited

Exploring the z=3-4 massive galaxy population with ZFOURGE: the prevalence of dusty and quiescent galaxies

Lee R. Spitler, Caroline M. S. Straatman, Ivo Labbe +17

Our understanding of the redshift galaxy population relies largely on samples selected using the popular "dropout" technique, typically consisting of UV-bright galaxies with…

astro-ph.GA2014★ 10 cited

A quantum mechanical approach to establishing the magnetic field orientation from a maser Zeeman profile

J. A. Green, M. D. Gray, T. Robishaw +2

Recent comparisons of magnetic field directions derived from maser Zeeman splitting with those derived from continuum source rotation measures have prompted new analysis of the pro…