Results 91 to 100 of about 553 (184)

LMC-driven Anisotropic Boosts in Stream–Subhalo Interactions

The Astrophysical Journal
Dark matter subhalos are predicted to perturb stellar streams; stream morphologies and dynamics can, therefore, constrain the mass distribution of subhalos.
Arpit Arora, Nicolás Garavito-Camargo, Robyn E. Sanderson, Emily C. Cunningham, Andrew Wetzel, Nondh Panithanpaisal, Megan Barry   +6 more
doaj   +1 more source

NGC 1856: Using Machine Learning Techniques to Uncover Detailed Stellar Abundances from MUSE Data

The Astronomical Journal
We present the first application of the novel approach based on data-driven machine learning methods applied to Multi-Unit Spectroscopic Explorer (MUSE) field data to derive stellar abundances of star clusters.
Randa Asa’d, S. Hernandez, J. M John, M. Alfaro-Cuello, Z. Wang, A. As’ad, A. Vasini, F. Matteucci   +7 more
doaj   +1 more source

Nationwide Survey about the Occurrence of Aspergillosis in Captive Penguins in Zoos and Aquariums in Japan. [PDF]

Animals (Basel), 2023
Itoh M, Matsumoto N, Hagino K, Sawayama N, Kuwayama M, Yamada K, Toyotome T.   +6 more
europepmc   +1 more source

Response of the LMC’s Bar to a Recent SMC Collision and Implications for the SMC’s Dark Matter Profile

The Astrophysical Journal
The LMC’s stellar bar is offset from the outer disk center, tilted from the disk plane, and does not drive gas inflows. These properties are atypical of bars in gas-rich galaxies, yet the LMC bar’s strength and radius are similar to typical barred ...
Himansh Rathore, Gurtina Besla, Kathryne J. Daniel, Leandro Beraldo e Silva   +3 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

The incidence of LBV variability in the Large Magellanic Cloud

Astronomy & Astrophysics
Context. Luminous blue variables (LBVs) exhibit unique variability features, characterized by episodic outbursts (> 1 mag) accompanied by spectroscopic changes (S Dor variables).
Kalari V. M., Vink J. S., Furey C., Salinas R., Udalski A., Pawlak M.   +5 more
doaj   +1 more source

"Fermi" bubbles are bursting from our galaxy. Their origins remain a mystery. [PDF]

Proc Natl Acad Sci U S A, 2023
Mann A.
europepmc   +1 more source

NGC1818 unveils the origin of the extended main-sequence turn-off in young Magellanic Clouds clusters. [PDF]

Nat Commun, 2022
Cordoni G, Milone AP, Marino AF, Cignoni M, Lagioia EP, Tailo M, Carlos M, Dondoglio E, Jang S, Mohandasan A, Legnardi MV.   +10 more
europepmc   +1 more source

Consumer Awareness of Plastic: an Overview of Different Research Areas. [PDF]

Circ Econ Sustain, 2023
de Sousa FDB.
europepmc   +1 more source

OGLE-IV Period–Luminosity Relation of the LMC: An Analysis Using Mean and Median Magnitudes

The Astronomical Journal
The Period–Luminosity (PL) relation for Cepheid variable stars in the LMC is crucial for distance measurements in astronomy. This study analyzes the impact of using the median rather than the mean of the PL relation’s slope and zero-point.
Jaime Muñoz, Alejandro García-Varela, Santiago Henao-Castellanos, Beatriz Sabogal, Luis Felipe Giraldo, Jorge Martínez   +5 more
doaj   +1 more source