Results 21 to 30 of about 605,986 (125)

Observation of a neutrino burst in coincidence with supernova 1987A in the Large Magellanic Cloud.

open access: yesPhysical Review Letters, 1987
A burst of eight neutrino events preceding the optical detection of the supernova in the Large Magellanic cloud has been observed in a large underground water Cherenkov detector. The events span an interval of six seconds and have visible energies in the
R. Bionta   +36 more
semanticscholar   +1 more source

The Wolf-Rayet binaries of the nitrogen sequence in the Large Magellanic Cloud [PDF]

open access: yesAstronomy & Astrophysics, 2019
Context. Massive Wolf–Rayet (WR) stars dominate the radiative and mechanical energy budget of galaxies and probe a critical phase in the evolution of massive stars prior to core collapse.
T. Shenar   +13 more
semanticscholar   +1 more source

The influence of Sagittarius and the Large Magellanic Cloud on the stellar disc of the Milky Way Galaxy [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2017
We present N-body simulations of a Sagittarius-like dwarf spheroidal galaxy (Sgr) that follow its orbit about the Milky Way (MW) since its first crossing of the Galaxy's virial radius to the present day.
C. Laporte   +4 more
semanticscholar   +1 more source

The Parkes HI Survey of the Magellanic System [PDF]

open access: yesAstron.Astrophys.432:45-67,2005, 2004
We present the first fully and uniformly sampled, spatially complete HI survey of the entire Magellanic System with high velocity resolution, performed with the Parkes Telescope. The final data-cubes have an rms noise of sigma ~ 0.05 K and an effective angular resolution of 16 arcmin. The Large Magellanic Cloud (LMC) and the Small Magellanic Cloud (SMC)
arxiv   +1 more source

A detection of H$_2$ in a high velocity cloud toward the Large Magellanic Cloud [PDF]

open access: yes, 2022
This work presents a new detection of H$_2$ absorption arising in a high velocity cloud (HVC) associated with either the Milky Way or the Large Magellanic Cloud (LMC). The absorber was found in an archival Far Ultraviolet Spectroscopic Explorer spectrum of the LMC star Sk-70$^\circ$32.
arxiv   +1 more source

Internal dynamics of the Large Magellanic Cloud from Gaia DR2 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2018
We use the proper motions (PM) of half a million red giant stars in Large Magellanic Cloud measured by Gaia to construct a 2d kinematic map of mean PM and its dispersion across the galaxy, out to 7 Kpc from its centre.
E. Vasiliev
semanticscholar   +1 more source

An ALMA View of Molecular Filaments in the Large Magellanic Cloud. II. An Early Stage of High-mass Star Formation Embedded at Colliding Clouds in N159W-South [PDF]

open access: yesAstrophysical Journal, 2018
We have conducted ALMA CO isotopes and 1.3 mm continuum observations toward filamentary molecular clouds of the N159W-South region in the Large Magellanic Cloud with an angular resolution of ∼0.″25 (∼0.07 pc). Although the previous lower-resolution (∼1″)
K. Tokuda   +21 more
semanticscholar   +1 more source

A search for star clusters in the outskirts of the Large Magellanic Cloud: indication of clusters in the age gap [PDF]

open access: yes, 2020
The YMCA (Yes, Magellanic Clouds Again) and STEP ({The SMC in Time: Evolution of a Prototype interacting late-type dwarf galaxy) projects are deep g,i photometric surveys carried out with the VLT Survey Telescope (VST) and devoted to study the outskirts of the Magellanic System. A main goal of YMCA and STEP is to identify candidate stellar clusters and
arxiv   +1 more source

Binarity among Cepheids in the Magellanic Clouds [PDF]

open access: yesMNRAS 426, 3148-3153 (2012), 2012
Spectroscopic binarity of the Cepheid variable HV914 in the Large Magellanic Cloud is pointed out from the published radial velocity observational data. The list of known binaries among Cepheid type variable stars in the Magellanic Clouds is published in tabular form.
arxiv   +1 more source

The MACHO Project Large Magellanic Cloud Microlensing Results from the First Two Years and the Nature of the Galactic Dark Halo [PDF]

open access: yes, 1996
The MACHO Project is a search for dark matter in the form of massive compact halo objects (MACHOs). Photometric monitoring of millions of stars in the Large Magellanic Cloud (LMC), Small Magellanic Cloud (SMC), and Galactic bulge is used to search for ...
C. Alcock   +29 more
semanticscholar   +1 more source

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