6.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Academia SinicaTW1.4k papers
- National Astronomical Observatory of JapanJP910 papers
- The University of TokyoJP744 papers
- Center for Astrophysics Harvard & SmithsonianUS671 papers
- Centre National de la Recherche ScientifiqueFR668 papers
- European Southern ObservatoryCL490 papers
- California Institute of TechnologyUS470 papers
- The Graduate University for Advanced Studies, SOKENDAIJP427 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP425 papers
- Jet Propulsion LaboratoryUS360 papers
- Max Planck Institute for AstronomyDE342 papers
- Leiden UniversityNL340 papers
14 papers · 2 filters
Tidal Tails around 20 Galactic Globular Clusters
Georges Meylan, Stephane Leon, Francoise Combes
We present our study of the 2-D structures of the tidal tails associated with 20 galactic globular clusters, structures obtained by using the wavelet transform to detect weak struc…
Cosmic Shear from Galaxy Spins
Jounghun Lee, Ue-Li Pen
We discuss the origin of galactic angular momentum, and the statistics of the present day spin distribution. It is expected that the galaxy spin axes are correlated with the interm…
N-body simulations of globular cluster tides
F. Combes, S. Leon, G. Meylan
We present N-body simulations of globular clusters, in orbits around the Galaxy, in order to study quantitatively and geometrically the tidal effects they encounter. The clusters a…
A search for broad infrared recombination lines in NGC 1068
D. Lutz, R. Genzel, E. Sturm +12
We report infrared spectroscopy of the prototypical Seyfert 2 galaxy NGC 1068, aiming at detection of broad components of hydrogen recombination lines that originate in the obscure…
Single CO peak in the double bar galaxy NGC 5850
S. Leon, F. Combes, D. Friedli
NGC 5850 is a prototype of double-barred galaxy (Friedli et al. 1996) classified as SBb(sr) I-II (Higdon et al. 1998; Prieto et al. 1997). This kind of system is primordial to unde…
The Role of the IILR in the Structure of the Central Gaseous Discs
C. Yuan, S. Leon
Recent NICMOS observations of the central regions of nearby barred galaxies, NGC5383, NGC1530 and NGC1667 by Regan, Sheth and Mulchaey (1999), all show, in the unsharp mask map, a…
Molecular Gas in the Powerful Radio Nucleus of the Ultraluminous Infrared Galaxy PKS 1345+12
A. S. Evans, D. -C. Kim, J. M. Mazzarella +2
Millimeter CO(1-0) interferometry and high resolution, Hubble Space Telescope (HST) 1.1, 1.6, and 2.2 micron imaging of the radio compact galaxy PKS 1345+12 are presented. With an…
High Resolution VSOP Imaging of a Southern Blazar PKS 1921-293 at 1.6 GHz
Z. -Q. Shen, P. G. Edwards, J. E. J. Lovell +3
We present a high resolution 1.6 GHz VSOP image of the southern blazar PKS 1921-293. The image shows a typical core-jet morphology, consistent with ground-based VLBI images. Howeve…
Tensor-Induced CMB Temperature-Polarization Correlation in Reionized Universes
Kin-Wang Ng
We reexamine the temperature-polarization correlation function of the cosmic microwave background induced by tensor mode with a scale-invariant spectrum in reionized standard cold…
CCS Imaging of the Starless Core L1544: An Envelope with Infall and Rotation
Nagayoshi Ohashi, Siow Wang Lee, David J. Wilner +1
We have carried out observations of the starless core L1544 in the CCS (J_N=3_2-2_1) line at 9 millimeters wavelength using the BIMA array. The maps show an elongated condensation,…
Optical Spectroscopy of the IRAS 1-Jy Sample of Ultraluminous Infrared Galaxies
S. Veilleux, D. -C. Kim, D. B. Sanders
This paper discusses the optical spectroscopic properties of the IRAS 1-Jy sample of ultraluminous infrared galaxies (ULIGs). One hundred and eight of the 118 1-Jy ULIGs have been…
New Results from a Near-Infrared Search for Hidden Broad-Line Regions in Ultraluminous Infrared Galaxies
S. Veilleux, D. B. Sanders, D. -C. Kim
This paper reports the latest results from a near-infrared search for hidden broad-line regions (BLRs: FWHM >~ 2,000 km/s) in ultraluminous infrared galaxies (ULIGs). The new sampl…
Curvature and Acoustic Instabilities in Rotating Fluid Disks
L. E. Montenegro, C. Yuan, B. G. Elmegreen
The stability of a rotating fluid disk to the formation of spiral arms is studied in the tightwinding approximation in the linear regime. The dispersion relation for spirals that w…
A survey of the HCN J=1-0 hyperfine lines towards class 0 and I sources
Y. -S. Park, J. Kim, Y. C. Minh
The HCN 1-0 hyperfine lines have been observed toward 24 young stellar objects (YSOs) of class 0 and I. We examined how their line shapes and velocity shifts vary along with their…