Publicación
A study on the H II regions of NGC 4449.
Not Available
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PublicaciónAsymptotic giant branch stars in NGC 6822: Probes of star formation historyAbout 500 asymptotic giant branch (AGB) stars have been resolved and photometrically measured in the Local Group (LG) dwarf irregular galaxy NGC 6822. They draw...
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CharlaBar characterization from S4G imaging: Gaining insight into the secular evolution of disc galaxiesThe ΛCDM model predicts that galaxies originate in dark matter haloes, undergoing in their early age a process of continuous merges with other galaxies that...
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PublicaciónCCD photometry of resolved dwarf irregular galaxies. I - Sextans ACCD UBV photometry of 2279 stars in Sextans A is presented. Differences with the photometric scales of Sandage and Carlson (1985) and Hoessel et al. (1983) are...
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PublicaciónCCD photometry of resolved dwarf irregular galaxies. II - DDO 187. III - GR 8CCD photometry of resolved dwarf irregular galaxies was obtained with the 4-m Cerro Tololo Interamerican Observatory telescope in February 1985. BV data from 77...
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PublicaciónCEERS Key Paper. III. The Diversity of Galaxy Structure and Morphology at z = 3-9 with JWSTWe present a comprehensive analysis of the evolution of the morphological and structural properties of a large sample of galaxies at z = 3-9 using early James...
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PublicaciónDisk Galaxies Are Self-similar: The Universality of the H I-to-Halo Mass Ratio for Isolated DisksObserved scaling relations in galaxies between baryons and dark matter global properties are key to shed light on the process of galaxy formation and on the...
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PublicaciónExpectations of the Size Evolution of Massive Galaxies at 3 ≤ z ≤ 6 from the TNG50 Simulation: The CEERS/JWST ViewWe present a catalog of about 25,000 images of massive (M ⋆ ≥ 10 9 M ⊙) galaxies at redshifts 3 ≤ z ≤ 6 from the TNG50 cosmological simulation, tailored for...
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PublicaciónH II regions in Sextans ACCD narrow-band H-alpha photometry of the Sextans A Local Group dwarf irregular galaxy is presented. Fourteen H II regions have been recorded. Their...