Results 31 to 40 of about 6,184 (301)
Young Stellar Objects and Herbig-Haro Objects [PDF]
Australian Journal of Physics, 1992 Our current understanding of Herbig-Haro objects and their relationship with young stellar outflows is reviewed. The role of multi-waveband observations in the visible, infrared and radio in the study of outflows is discussed with examples drawn from the HH1, HH24 and HH54 outflow complexes.
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MASS AND LUMINOSITY EVOLUTION OF YOUNG STELLAR OBJECTS [PDF]
The Astrophysical Journal, 2012 To appear in The Astrophysical Journal, Part ...
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A systematic survey for eruptive young stellar objects using mid-infrared photometry [PDF]
, 2013 Accretion in young stellar objects (YSOs) is at least partially episodic, i.e. periods with high accretion rates ('bursts') are interspersed by quiescent phases. These bursts manifest themselves as eruptive variability. Here we presenta systematic survey
Wood, Kenneth +2 more
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300: An ACA 870 μm Continuum Survey of Orion Protostars and Their Evolution
The Astrophysical Journal, 2023 We present an 870 μ m continuum survey of 300 protostars from the Herschel Orion Protostar Survey using the Atacama Compact Array (ACA). These data measure protostellar flux densities on envelope scales ≤8000 au (20″) and resolve the structure of ...
Samuel Federman +13 more
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Computation of light scattering in young stellar objects [PDF]
Journal of Quantitative Spectroscopy and Radiative Transfer, 2003 Accepted by The Journal of Quantitative Spectroscopy and Radiative Transfer. Replaced version corrects an error in the definition of the sense of Cpol in the published version and other minor errors found at the proof ...
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An APEX Study of Molecular Outflows in FUor-type Stars
The Astrophysical Journal, 2023 The FU Orionis–type objects (FUors) are low-mass pre-main-sequence objects that go through a short-lived phase (∼100 yr) of increased mass accretion rate (from 10 ^−8 to 10 ^−4 M _⊙ yr ^−1 ).
Fernando Cruz-Sáenz de Miera +6 more
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Outflow collimation in young stellar objects [PDF]
Monthly Notices of the Royal Astronomical Society, 1997 In this paper we explore the effect of radiative losses on purely hydrodynamic jet collimation models applicable to Young Stellar Objects (YSOs). In our models aspherical bubbles form from the interaction of a central YSO wind with an aspherical circum-protostellar density distribution.
Mellema, Garrelt, Frank, Adam
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Detection of a Deeply Embedded Protocluster Candidate in NGC 602 with JWST
The Astronomical JournalJWST NIRCam and MIRI photometry of NGC 602, a low-metallicity young star cluster in the Small Magellanic Cloud, reveals an extended mid-infrared bright emission feature designated as MZS-1.
Beena Meena +5 more
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YOUNG STELLAR OBJECTS IN THE REGION OF DUST BUBBLE N22
Eurasian Physical Technical JournalThe study of young stellar objects is one of the priority areas in modern astrophysics, since these objects serve as key indicators of the processes accompanying the formation of stars and planetary systems.
A.B. Manapbayeva +9 more
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Distances to Nearby Molecular Clouds Traced by Young Stars
The Astrophysical Journal Supplement Series, 2023 I present a catalog of distances to 63 molecular clouds located within ∼2.5 kpc of the Sun. The cloud distances are derived based on utilizing the Gaia DR3 parallaxes of the young stellar objects (YSOs). By identifying AllWISE YSO candidates (YSOCs) with
Miaomiao Zhang
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