- The University of SydneyAU578 papers
- Australian National UniversityAU542 papers
- Commonwealth Scientific and Industrial Research OrganisationAU328 papers
- Centre National de la Recherche ScientifiqueFR319 papers
- Macquarie UniversityAU309 papers
- Data61AU267 papers
- University of CambridgeGB253 papers
- Australian Astronomical ObservatoryAU246 papers
- Centre for Quantum Computation and Communication TechnologyAU243 papers
- Australian Defence Force AcademyAU233 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU232 papers
- Swinburne University of TechnologyAU209 papers
43 papers · 2 filters
Formation and evolution of the Magellanic Clouds. I.Origin of structural, kinematical, and chemical properties of the Large Magellanic Cloud
K. Bekki, M. Chiba
We investigate the dynamical and chemical evolution of the Large Magellanic Cloud (LMC) interacting with the Galaxy and the Small Magellanic Cloud (SMC) based on a series of self-c…
Discovery of a Large-scale Wall in the Direction of Abell 22
Kevin A. Pimbblet, Alastair C. Edge, Warrick J. Couch
We report on the discovery of a large-scale wall in the direction of Abell 22. Using photometric and spectroscopic data from the Las Campanas Observatory and Anglo-Australian Teles…
Limits on variations in fundamental constants from 21-cm and ultraviolet quasar absorption lines
P. Tzanavaris, J. K. Webb, M. T. Murphy +2
Quasar absorption spectra at 21-cm and UV rest-wavelengths are used to estimate the time variation of x=alpha^2 g_p mu, where alpha is the fine structure constant, g_p the proton g…
How Dry is the Brown Dwarf Desert?: Quantifying the Relative Number of Planets, Brown Dwarfs and Stellar Companions around Nearby Sun-like Stars
Daniel Grether, Charles H. Lineweaver
Sun-like stars have stellar, brown dwarf and planetary companions. To help constrain their formation and migration scenarios, we analyse the close companions (orbital period < 5 ye…
Star-forming protoclusters associated with methanol masers
V. Minier, M. G. Burton, T. Hill +5
We present a multiwavelength study of five methanol maser sites which are not directly associated with a strong ( mJy) radio continuum source: G 31.28+0.06, G 59.78+0.06, G 1…
Massive HI clouds with no optical counterparts as high-density regions of intragroup HI rings and arcs
K. Bekki, B. S. Koribalski, S. D. Ryder +1
We present a new scenario in which massive intragroup HI clouds are the high-density parts of large HI rings/arcs formed by dynamical interaction between galaxy groups and gas-rich…