dc.contributor.author | Umehata, H. | |
dc.contributor.author | Tamura, Y. | |
dc.contributor.author | Kohno, K. | |
dc.contributor.author | Hatsukade, B. | |
dc.contributor.author | Scott, K. S. | |
dc.contributor.author | Kubo, M. | |
dc.contributor.author | Yamada, T. | |
dc.contributor.author | Ivison, R. J. | |
dc.contributor.author | Cybulski, R. | |
dc.contributor.author | Aretxaga, I. | |
dc.contributor.author | Austermann, J. E. | |
dc.contributor.author | Hughes, D. H. | |
dc.contributor.author | Ezawa, H. | |
dc.contributor.author | Hayashino, T. | |
dc.contributor.author | Ikarashi, S. | |
dc.contributor.author | Iono, D. | |
dc.contributor.author | Kawabe, R. | |
dc.contributor.author | Matsuda, Y. | |
dc.contributor.author | Matsuo, H. | |
dc.contributor.author | Nakanishi, K. | |
dc.contributor.author | Oshima, T. | |
dc.contributor.author | Perera, Thushara A. | |
dc.contributor.author | Takata, T. | |
dc.contributor.author | Wilson, Graham Wallace | |
dc.contributor.author | Yun, M. S. | |
dc.date.accessioned | 2015-06-01T15:13:51Z | |
dc.date.available | 2015-06-01T15:13:51Z | |
dc.date.issued | 2014-06-01 | |
dc.identifier.citation | Umehata, 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.uri | http://hdl.handle.net/1808/17914 | |
dc.description | This 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.abstract | We 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.publisher | Oxford University Press | en_US |
dc.title | AzTEC/ASTE 1.1-mm survey of SSA22: Counterpart identification and photometric redshift survey of submillimetre galaxies | en_US |
dc.type | Article | |
kusw.kuauthor | Wilson, Graham Wallace | |
kusw.kudepartment | Physics and Astronomy | en_US |
dc.identifier.doi | 10.1093/mnras/stu447 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item meets KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess | |