A Nature research paper reports observations of a very odd object at a redshift of 7.6 that appears to straddle the boundary between a quasar and a starburst galaxy
We thank M. Onoue, K. Ichikawa, Y. Harikane and Y. Ono for discussions on the physical properties of GNz7q and the AGN fraction among the brightest Lyman-break galaxies at≈ 7; E. Murphy and F. Owen for sharing their JVLA data; D. Marrone for sharing the best-fit SED model of SPT0311-58W; K. Whitaker for a helpful advice on writing the manuscript. This work is based on the archival data of Hubble Space Telescope, Spitzer, Chandra, Subaru, Herschel, James Clerk Maxwell Telescope and the Karl G.
We acknowledge support from: the Danish National Research Foundation under grant number 140; the European Research Council Consolidator Grant funding scheme ; Independent Research Fund Denmark grants DFF-7014-00017 and DFF-8021-00130; the Villum Fonden research grant 37440, ‘The Hidden Cosmos’.S. Fujimoto, G. B. Brammer, D. Watson, G. E. Magdis, V. Kokorev, T. R. Greve, S. Toft, F. Walter, F. Valentino, L. Colina, J. P. U. Fynbo, C. L. Steinhardt, F. Rizzo & P. A. OeschS. Fujimoto, G. B.
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