The Astrophysical Journal, 2023 We present the first version release of SESAMME, a public, Python-based full spectrum fitting tool for Simultaneous Estimates of Star-cluster Age, Metallicity, Mass, and Extinction.
Logan H. Jones +5 more
doaj +1 more source
The E-MOSAICS project: simulating the formation and co-evolution of galaxies and their star cluster populations [PDF]
, 2017 We introduce the MOdelling Star cluster population Assembly In Cosmological Simulations within EAGLE (E-MOSAICS) project. E-MOSAICS incorporates models describing the formation, evolution, and disruption of star clusters into the EAGLE galaxy formation ...
J. Pfeffer +3 more
semanticscholar +1 more source
Bruck 88 : a young star cluster with an old age resemblance in the outskirts of the Small Magellanic Cloud [PDF]
, 2014 We present spectroscopic and photometric results for the Small Magellanic Cloud (SMC) cluster Bruck 88. From the comparison of the cluster integrated spectrum with template cluster spectra we found that the Milky Way globular cluster template spectra are
Piatti, Andrés E.
core +3 more sources
Sub-clinical abnormalities detected by PET/MRI in household tuberculosis contacts
BMC Infectious Diseases, 2019 Background The understanding of early events following TB exposure is limited by traditional tests that rely on detection of an immune response to infection, which is delayed, or on imaging tests with low sensitivity for early disease.
James S. Molton +11 more
doaj +1 more source
Molecular Gas Properties in Young Stellar Clusters with a Suppressed Star Cluster Wind
The Astrophysical Journal Letters, 2023 In compact and dense star-forming clouds a global star cluster wind could be suppressed. In this case stellar feedback is unable to expel the leftover gas from the cluster. Young massive stars remain embedded in a dense residual gas and stir it by moving
Sergiy Silich +3 more
doaj +1 more source
The R136 star cluster dissected with Hubble Space Telescope/STIS. I. Far-ultraviolet spectroscopic census and the origin of He II λ1640 in young star clusters [PDF]
, 2016 We introduce a Hubble Space Telescope (HST)/Space Telescope Imaging Spectrograph (STIS) stellar census of R136a, the central ionizing star cluster of 30 Doradus.
P. Crowther +19 more
semanticscholar +1 more source
The Star Formation History of the Milky Way’s Nuclear Star Cluster
The Astrophysical Journal, 2023 We report the first star formation history study of the Milky Ways nuclear star cluster (NSC), which includes observational constraints from a large sample of stellar metallicity measurements.
Zhuo Chen +8 more
doaj +1 more source
Orbital Decay and Tidal Disruption of a Star Cluster: Analytical Calculation [PDF]
, 2002 The orbital decay and tidal disruption of a star cluster in a galaxy is studied in an analytical manner. Owing to dynamical friction, the star cluster spirals in toward the center of the galaxy.
Fall S. M. +4 more
core +2 more sources
Scientific Reports, 2022 There is an urgent need to validate new drug targets and identify small molecules that possess activity against both drug-resistant and drug-sensitive bacteria.
Deepika Chaudhary +13 more
doaj +1 more source
Star cluster formation in a turbulent molecular cloud self-regulated by photoionization feedback [PDF]
, 2017 Most stars in the Galaxy are believed to be formed within star clusters from collapsing molecular clouds. However, the complete process of star formation, from the parent cloud to a gas-free star cluster, is still poorly understood.
E. Gavagnin +3 more
semanticscholar +1 more source