Triggered massive star formation associated with the bubble HII region Sh2-39 (N5)
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201730528
Abstract: Fil: Duronea, Nicolas Urbano. Provincia de Buenos Aires. Gobernacion. Comision de Investigaciones Cientificas. Instituto Argentino de Radioastronomia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata. Instituto Argentino de Radioastronomia;… read more here.
Keywords: star formation; massive star; formation associated; associated bubble ... See more keywords
Massive star population of the Virgo Cluster galaxy NGC4535: Discovery of new massive variable candidates with the Hubble Space Telescope
Sign Up to like & getrecommendations! Published in 2018 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201833290
Abstract: We analyzed the massive star population of the Virgo Cluster galaxy NGC 4535 using archival Hubble Space Telescope Wide Field Planetary Camera 2 images in filters F555W and F814W, equivalent to Johnson V and Kron-Cousins… read more here.
Keywords: population virgo; galaxy; virgo cluster; candidate ... See more keywords
The historical record of massive star formation in Cygnus
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202039188
Abstract: The Cygnus region, which dominates the local spiral arm of the Galaxy, is one of the nearest complexes of massive star formation. Its massive stellar content, regions of ongoing star formation, and molecular gas have… read more here.
Keywords: star formation; massive star; cygnus region; formation ... See more keywords
Explaining the differences in massive star models from various simulations
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stac930
Abstract: The evolution of massive stars is the basis of several astrophysical investigations, from predicting gravitational-wave event rates to studying star-formation and stellar populations in clusters. However, uncertainties in massive star evolution present a significant challenge… read more here.
Keywords: massive star; differences massive; models various; explaining differences ... See more keywords
Mass-size scaling M ̃ r1.67 of massive star-forming clumps - evidences of turbulence-regulated gravitational collapse
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx954
Abstract: We study the fragmentation of eight massive clumps using data from ATLASGAL 870 mu m, SCUBA 850 and 450 mu m, PdBI 1.3 and 3.5 mm, and probe the fragmentation from 1 to 0.01 pc… read more here.
Keywords: size scaling; mass size; scaling massive; massive star ... See more keywords
Radiative transfer modelling of W33A MM1: 3D structure and dynamics of a complex massive star-forming region
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty1096
Abstract: We present a composite model and radiative transfer simulations of the massive star-forming core W33A MM1. The model was tailored to reproduce the complex features observed with Atacama Large Millimeter/submillimeter Array at ≈0.2 arcsec resolution in… read more here.
Keywords: star forming; massive star; model; mm1 ... See more keywords
3D MHD simulations and synthetic radio emission from an oblique rotating magnetic massive star
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz1982
Abstract: We have performed 3D isothermal MHD simulation of a magnetic rotating massive star with a non-zero dipole obliquity and predicted the radio/sub-mm observable light curves and continuum spectra for a frequency range compatible with ALMA.… read more here.
Keywords: magnetic massive; mhd; radio; massive star ... See more keywords
A full general relativistic neutrino radiation-hydrodynamics simulation of a collapsing very massive star and the formation of a black hole
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnrasl/sly059
Abstract: We study the final fate of a very massive star by performing full general relativistic (GR), three-dimensional (3D) simulation with three-flavor multi-energy neutrino transport. Utilizing a 70 solar mass zero metallicity progenitor, we self-consistently follow… read more here.
Keywords: neutrino; hydrodynamics; formation; massive star ... See more keywords