A Large Molecular Gas Reservoir in the Protocluster SPT2349$-$56 at $z\,{=}\,4.3

We present Atacama Compact Array (ACA) Band-3 observations of the protocluster SPT2349$-$56, an extreme system hosting ${\gtrsim}\,12$ submillimeter galaxies (SMGs) at $z\,{=}\,4.3$, to study its integrated molecular gas content via CO(4-3) and long-wavelength dust continuum. The $\sim$30-hour integ...

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Hauptverfasser:	Zhou, Dazhi, Chapman, Scott C, Sulzenauer, Nikolaus, Hill, Ryley, Aravena, Manuel, Araya-Araya, Pablo, Cathey, Jared, Marrone, Daniel P, Phadke, Kedar A, Reuter, Cassie, Solimano, Manuel, Spilker, Justin S, Vieira, Joaquin D, Vizgan, David, Wang, George C. P, Weiss, Axel
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Astrophysics of Galaxies
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