Results 1 to 10 of about 172,294 (371)
YOUNG STELLAR OBJECTS IN THE GOULD BELT [PDF]
The Astrophysical Journal Supplement Series, 2015 We present the full catalog of Young Stellar Objects (YSOs) identified in the 18 molecular clouds surveyed by the Spitzer Space Telescope “cores to disks” (c2d) and “Gould Belt” (GB) Legacy surveys. Using standard techniques developed by the c2d project,
M. Dunham +16 more
semanticscholar +7 more sources
Formation and Evolution of Disks Around Young Stellar Objects. [PDF]
Space Sci Rev, 2020 Recent observations have suggested that circumstellar disks may commonly form around young stellar objects. Although the formation of circumstellar disks can be a natural result of the conservation of angular momentum in the parent cloud, theoretical ...
Zhao B +11 more
europepmc +3 more sources
Radio jets from young stellar objects [PDF]
The Astronomy and Astrophysics Review, 2018 Jets and outflows are ubiquitous in the process of formation of stars since outflow is intimately associated with accretion. Free–free (thermal) radio continuum emission in the centimeter domain is associated with these jets.
G. Anglada +2 more
semanticscholar +5 more sources
Young Stellar Objects in the Massive Star-forming Regions W51 and W43. [PDF]
Astrophys J, 2017 We present the results of our investigation of the star-forming complexes W51 and W43, two of the brightest in the first Galactic quadrant. In order to determine the young stellar object (YSO) populations in W51 and W43 we used color–magnitude relations ...
Saral G +8 more
europepmc +3 more sources
Cyanopolyyne Chemistry around Massive Young Stellar Objects [PDF]
The Astrophysical Journal, 2019 Recent radio astronomical observations have revealed that HC5N, the second shortest cyanopolyyne (HC2n+1N), is abundant around some massive young stellar objects (MYSOs), which is not predicted by classical carbon-chain chemistry.
K. Taniguchi +5 more
semanticscholar +5 more sources
Accretion-induced variability links young stellar objects, white dwarfs, and black holes. [PDF]
Sci Adv, 2015 Astrophysical accretion is a universal process in objects from proto-stars to supermassive black holes. The central engines of disc-accreting stellar-mass black holes appear to be scaled down versions of the supermassive black holes that power active ...
Scaringi S +8 more
europepmc +3 more sources
YOUNG STELLAR CLUSTERS CONTAINING MASSIVE YOUNG STELLAR OBJECTS IN THE VVV SURVEY [PDF]
The Astronomical Journal, 2016 The purpose of this research is to study the connections of the global properties of eight young stellar clusters projected in the Vista Variables in the Via Lactea (VVV) ESO Large Public Survey disk area and their young stellar object (YSO) populations.
J. Borissova +34 more
semanticscholar +5 more sources
YOUNG STELLAR OBJECTS IN THE MASSIVE STAR-FORMING REGION W49. [PDF]
Astrophys J, 2015 We present the initial results of our investigation of the star-forming complex W49, one of the youngest and most luminous massive star-forming regions in our Galaxy. We used Spitzer/Infrared Array Camera (IRAC) data to investigate massive star formation
Saral G +5 more
europepmc +3 more sources
Magnetospheric outflows in young stellar objects [PDF]
EPJ Web of Conferences, 2014 Different classes of outflows are associated with the magnetospheric activity of accreting T Tauri protostars. Stellar winds are accelerated along the open field lines anchored in the stellar surface; disk winds (extended or X-type) can be launched along
Zanni Claudio
doaj +2 more sources
X-shooter spectroscopy of young stellar objects in Lupus [PDF]
, 2016 The mass accretion rate, Ṁ acc , is a key quantity for the understanding of the physical processes governing the evolution of accretion discs around young low-mass ( M ⋆ ≲ 2.0 M ⊙ ) stars and substellar objects (YSOs).
J. M. Alcalá +13 more
openalex +3 more sources