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dc.contributor.authorUmehata, H.
dc.contributor.authorTamura, Y.
dc.contributor.authorKohno, K.
dc.contributor.authorHatsukade, B.
dc.contributor.authorScott, K. S.
dc.contributor.authorKubo, M.
dc.contributor.authorYamada, T.
dc.contributor.authorIvison, R. J.
dc.contributor.authorCybulski, R.
dc.contributor.authorAretxaga, I.
dc.contributor.authorAustermann, J. E.
dc.contributor.authorHughes, D. H.
dc.contributor.authorEzawa, H.
dc.contributor.authorHayashino, T.
dc.contributor.authorIkarashi, S.
dc.contributor.authorIono, D.
dc.contributor.authorKawabe, R.
dc.contributor.authorMatsuda, Y.
dc.contributor.authorMatsuo, H.
dc.contributor.authorNakanishi, K.
dc.contributor.authorOshima, T.
dc.contributor.authorPerera, Thushara A.
dc.contributor.authorTakata, T.
dc.contributor.authorWilson, Graham Wallace
dc.contributor.authorYun, M. S.
dc.date.accessioned2015-06-01T15:13:51Z
dc.date.available2015-06-01T15:13:51Z
dc.date.issued2014-06-01
dc.identifier.citationUmehata, H. et al. (2014). "AzTEC/ASTE 1.1-mm survey of SSA22: Counterpart identification and photometric redshift survey of submillimetre galaxies." Monthly Notices Of The Royal Astronomical Society, 40(4):3462-3478. http://www.dx.doi.org/10.1093/mnras/stu447.en_US
dc.identifier.urihttp://hdl.handle.net/1808/17914
dc.descriptionThis article has been accepted for publication in Monthly Notices Of The Royal Astronomical Society ©: 2014 H. Umehata et al. Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved.en_US
dc.description.abstractWe present the results from a 1.1-mm imaging survey of the SSA22 field, known for having an overdensity of z = 3.1 Lyman α emitting galaxies (LAEs), taken with the astronomical thermal emission camera (AzTEC) on the Atacama Submillimeter Telescope Experiment (ASTE). We imaged a 950-arcmin^(2) field down to a 1σ sensitivity of 0.7–1.3 mJy beam^(−1) to find 125 submillimetre galaxies (SMGs) with a signal-to-noise ratio ≥3.5. Counterpart identification using radio and near/mid-infrared data was performed and one or more counterpart candidates were found for 59 SMGs. Photometric redshifts based on optical to near-infrared images were evaluated for 45 of these SMGs with Spitzer/IRAC data and the median value is found to be z = 2.4. By combining these estimations with estimates from the literature, we determined that 10 SMGs might lie within the large-scale structure at z = 3.1. The two-point angular cross-correlation function between LAEs and SMGs indicates that the positions of the SMGs are correlated with the z = 3.1 protocluster. These results suggest that the SMGs were formed and evolved selectively in the high dense environment of the high-redshift Universe. This picture is consistent with the predictions of the standard model of hierarchical structure formation.en_US
dc.publisherOxford University Pressen_US
dc.titleAzTEC/ASTE 1.1-mm survey of SSA22: Counterpart identification and photometric redshift survey of submillimetre galaxiesen_US
dc.typeArticle
kusw.kuauthorWilson, Graham Wallace
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1093/mnras/stu447
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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