Results 1 to 10 of about 170,516 (335)
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
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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
Dust Envelopes around Massive Young Stellar Objects [PDF]
Journal of Astronomy and Space Sciences, 2008 We investigate the spectral energy distributions (SEDs) of Massive Young Stellar Objects (MYSOs) using the various infrared observational data including the Infrared Space Observatory (ISO) data.
Kyung-Won Suh
doaj +3 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
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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 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
Interaction of Infall and Winds in Young Stellar Objects [PDF]
, 1999 The interaction of a stellar or disk wind with a collapsing environment holds promise for explaining a variety of outflow phenomena observed around young stars. In this paper we present the first simulations of these interactions.
Guy Delamarter, Adam Frank, Lee Hartmann
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Young Stellar Objects in the Gould Belt [PDF]
, 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,
Allen, Lori E. +16 more
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Probing discs around massive young stellar objects with CO first overtone emission★† [PDF]
, 2010 We present high resolution (R~50,000) spectroastrometry over the CO 1st overtone bandhead of a sample of seven intermediate/massive young stellar objects.
H. E. Wheelwright +5 more
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Complex organic molecules in organic-poor massive young stellar objects [PDF]
, 2015 Massive young stellar objects (MYSOs) with hot cores are classic sources of complex organic molecules. The origins of these molecules in such sources, as well as the small- and large-scale differentiation between nitrogen- and oxygen-bearing complex ...
Edith C. Fayolle +4 more
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