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   Articles with "protocluster" as a keyword



Association of cold gas, massive galaxies, and AGNs in a filamentary protocluster traced by triple narrow-band imaging

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recommendations! Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf1772

Abstract: We investigate galaxy populations in the HS1700+64 protocluster at z = 2.30, characterized by two prominent linear filaments traced by spatially extended Lyα blobs. We conducted a wide area mapping of emission line galaxies across… read more here.

Keywords: protocluster; narrow band; gas; cold gas ... See more keywords

Galaxy properties from the outskirts to the core of a protocluster at z = 3.70

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recommendations! Published in 2025 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staf197

Abstract: We study the dependence of galaxy properties on their spatial position within a protocluster by carrying out follow-up spectroscopy on a protocluster candidate selected from the wide-field imaging of the Hyper SuprimeCam Subaru Strategic Programme.… read more here.

Keywords: galaxy properties; galaxy; outskirts core; protocluster ... See more keywords

Simultaneous low- and high-mass star formation in a massive protocluster : ALMA observations of G11.92-0.61

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recommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stx043

Abstract: We present 1.05 mm ALMA observations of the deeply embedded high-mass protocluster G11.92-0.61, designed to search for low-mass cores within the accretion reservoir of the massive protostars. Our ALMA mosaic, which covers an extent of… read more here.

Keywords: protocluster; alma observations; mass; star ... See more keywords

Two sub-millimetre bright protoclusters bounding the epoch of peak star-formation activity

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recommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stz1742

Abstract: We present James Clerk Maxwell Telescope Submillimetre Common-User Bolometer Array 2 (SCUBA-2) 850 and 450 $\mu$m observations (σ850 ∼ 0.5 mJy, σ450 ∼ 5 mJy) of the HS1549+19 and HS1700+64 survey fields containing two of the largest known galaxy overdensities… read more here.

Keywords: star formation; protocluster; sub millimetre; hs1549 hs1700 ... See more keywords