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ALMA reveals Strong [CII] emission in a galaxy embedded in a giant Lyman-alpha blob at z=3.1
Hideki Umehata, Yuichi Matsuda, Yoichi Tamura +21
We report the result from observations conducted with the Atacama Large Millimeter/submillimeter Array (ALMA) to detect [CII] 158 um fine structure line emission from galaxies embe…
ALMA Deep Field in SSA22: Source Catalog and Number Counts
Hideki Umehata, Yoichi Tamura, Kotaro Kohno +15
We present results from a deep 2'x3' (comoving scale of 3.7 Mpc x 5.5 Mpc at z=3) survey at 1.1 mm taken with the Atacama Large Millimeter/submillimeter Array (ALMA) in the SSA22 f…
A resolved map of the infrared excess in a Lyman Break Galaxy at z=3
M. P. Koprowski, K. E. K. Coppin, J. E. Geach +13
We have observed the dust continuum of ten z=3.1 Lyman Break Galaxies with the Atacama Large Millimeter/Submillimeter Array at ~450 mas resolution in Band 7. We detect and resolve…
ALMA observations of Lyman-alpha Blob 1: halo sub-structure illuminated from within
J. E. Geach, D. Narayanan, Y. Matsuda +28
We present new Atacama Large Millimeter/Submillimeter Array (ALMA) 850um continuum observations of the original Lyman-alpha Blob (LAB) in the SSA22 field at z=3.1 (SSA22-LAB01). Th…
ALMA observations of a z~3.1 Protocluster: Star Formation from Active Galactic Nuclei and Lyman-Alpha Blobs in an Overdense Environment
D. M. Alexander, J. M. Simpson, C. M. Harrison +14
We exploit ALMA 870um observations to measure the star-formation rates (SFRs) of eight X-ray detected Active Galactic Nuclei (AGNs) in a z~3.1 protocluster, four of which reside in…