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Yichen Zhang
Researcher at University of Chile
Publications - 67
Citations - 1255
Yichen Zhang is an academic researcher from University of Chile. The author has contributed to research in topics: Protostar & Star formation. The author has an hindex of 18, co-authored 52 publications receiving 937 citations. Previous affiliations of Yichen Zhang include University of Florida & Yale University.
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Journal ArticleDOI
An Ordered Bipolar Outflow from a Massive Early-stage Core
TL;DR: In this article, the authors present ALMA follow-up observations of two massive, early-stage core candidates, C1-N and C1S, in Infrared Dark Cloud (IRDC) G028.37+00.07, which were previously identified by their N2D+(3-2) emission and show high levels of deuteration of this species.
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The impact of feedback during massive star formation by core accretion
TL;DR: In this paper, it was shown that the radiation field emanating from massive stars is not high enough to cause a global reversal of direct radial in-fall of material onto the nascent star.
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Outflow-confined H II regions. I. First signposts of massive star formation
TL;DR: In this paper, an evolutionary sequence of models of the photoionized disk-wind outflow around forming massive stars based on the core accretion model is presented, where the outflow is expected to be the first structure to be ionized by the protostar and can confine the expansion of the HII region.
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Radiation Transfer of Models of Massive Star Formation. IV. The Model Grid and Spectral Energy Distribution Fitting
Yichen Zhang,Jonathan C. Tan +1 more
TL;DR: In this article, the authors present a continuum radiative transfer model grid for fitting observed spectral energy distributions (SEDs) of massive protostars, which is based on the paradigm of core accretion theory for massive star formation with pre-assembled gravitationally-bound cores as initial conditions.
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Alma cycle 1 observations of the hh46/47 molecular outflow: structure, entrainment, and core impact
Yichen Zhang,Yichen Zhang,Héctor G. Arce,Diego Mardones,Sylvie Cabrit,Michael M. Dunham,Guido Garay,Alberto Noriega-Crespo,Stella S. R. Offner,Alejandro C. Raga,Stuartt Corder +10 more
TL;DR: In this paper, the authors presented ALMA Cycle 1 observations of the HH46/47 molecular outflow using combined 12m array and ACA observations, showing that the outflow cavity wall is composed of multiple shells associated with a series of jet bow-shock events.