Results 61 to 70 of about 29,924 (195)

A Neutral Hydrogen Absorption Study of Cold Gas in the Outskirts of the Magellanic Clouds Using the GASKAP-H i Survey

The Astronomical Journal
Cold neutral hydrogen (H i ) is a crucial precursor for molecular gas formation and can be studied via H i absorption. This study investigates H i absorption in low column density regions of the Small and Large Magellanic Clouds (SMC and LMC) using the ...
Hongxing Chen, Snežana Stanimirović, Nickolas M. Pingel, James Dempsey, Frances Buckland-Willis, Susan E. Clark, Helga Dénes, John M. Dickey, Steven Gibson, Katherine Jameson, Ian Kemp, Denis Leahy, Min-Young Lee, Callum Lynn, Yik Ki Ma, N. M. McClure-Griffiths, Claire E. Murray, Hiep Nguyen, Lucero Uscanga, Jacco Th. van Loon, Enrique Vázquez-Semadeni   +20 more
doaj   +1 more source

Hierarchical star formation in the Magellanic Clouds with the VMC survey. [PDF]

Proc Int Astron Union, 2021
Miller AE, Cioni ML, de Grijs R, Sun NC, VMC Team.   +4 more
europepmc   +1 more source

Ages of Large Magellanic Cloud Star Clusters with Gemini Multi-Object Spectrograph Integrated Spectroscopy: Systematic Comparison of Available Tools

The Astronomical Journal
We present the first systematic analysis comparing the ages, reddening, and radial velocities of star clusters using two widely used tools: STARLIGHT and Analyzer of Spectra for Age Determination (A.S.A.D). Both tools utilize the full integrated spectrum
Martina I. Tapia-Reina, Randa Asa’d, Andrea V. Ahumada, Carlos Gonzalo Díaz   +3 more
doaj   +1 more source

Effects of Metallicity on the Rotation Rates of Massive Stars

, 2004
Recent theoretical predictions for low metallicity massive stars predict that these stars should have drastically reduced equatorial winds (mass loss) while on the main sequence, and as such should retain most of their angular momentum.
Amanda J. Sprague, Douglas R. Gies, George Seago, Howarth I. D., Laura R. Penny, Maeder A., Meynet G., Schaller G.   +7 more
core   +2 more sources

Phosphorus-bearing molecules PO and PN at the edge of the Galaxy. [PDF]

Nature, 2023
Koelemay LA, Gold KR, Ziurys LM.
europepmc   +1 more source

Scylla. III. The Outside-in Radial Age Gradient in the Small Magellanic Cloud and the Star Formation Histories of the Main Body, Wing, and Outer Regions

The Astrophysical Journal
The proximity of the Large and Small Magellanic Clouds (LMC and SMC) provides the opportunity to study the impact of dwarf–dwarf interactions on their mass assembly with a unique level of detail. To this end, we analyze two-filter broadband imaging of 83
Roger E. Cohen, Kristen B. W. McQuinn, Claire E. Murray, Benjamin F. Williams, Yumi Choi, Christina W. Lindberg, Clare Burhenne, Karl D. Gordon, Petia Yanchulova Merica-Jones, Caroline Bot, Andrew E. Dolphin, Karoline M. Gilbert, Steven Goldman, Alec S. Hirschauer, Karin M. Sandstrom, O. Grace Telford   +15 more
doaj   +1 more source

The VISCACHA survey – II. Structure of star clusters in the Magellanic Clouds periphery [PDF]

, 2020
J. F. C. Santos, F. F. S. Maia, B. Dias, L. O. Kerber, Andrés E. Piatti, E. Bica, M S Angelo, D. Minniti, Ángeles Pérez-Villegas, Alexandre Roman–Lopes, P. Westera, L. Fraga, Bruno Quint, David Sanmartim   +13 more
openalex   +1 more source

Stellar Population near NGC 2021: Procession of Star Formation in the South Rim of Supergiant Shell LMC 4

The Astronomical Journal
Supergiant shells (SGSs) are the largest interstellar structures where heated and enriched gas flows into the host galaxy’s halo. The SGSs in the Large Magellanic Cloud (LMC) are so close that their stars can be resolved with ground-based telescopes to ...
Po-Sheng Ou, Rui-Ching Chao, You-Hua Chu, Chin-Yi Hsu, Chuan-Jui Li   +4 more
doaj   +1 more source

Observations of a Magellanic Corona. [PDF]

Nature, 2022
Krishnarao D, Fox AJ, D'Onghia E, Wakker BP, Cashman FH, Howk JC, Lucchini S, French DM, Lehner N.   +8 more
europepmc   +1 more source

Star formation in the Magellanic clouds [PDF]

Because of their proximity, the Magellanic Clouds provide the opportunity to conduct a detailed study of the history and current state of star formation in dwarf irregular galaxies. There is considerable evidence that star formation in the Clouds was and
Frogel, Jay A.
core   +1 more source