Three new VHS–DES quasars at 6.7 < z < 6.9 and emission line properties at z > 6.5

Autor: Reed, S.L., Banerji, M., Becker, G.D., Hewett, P.C., Martini, P., Mcmahon, R.G., Pons, E., Rauch, M., Abbott, T.M.C., Allam, S., Annis, J., Avila, S., Bertin, E., Brooks, D., Buckley-Geer, E., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F.J., Cunha, C.E., D'Andrea, C.B., Da Costa, L.N., De Vicente, J., Desai, S., Diehl, H.T., Doel, P., Evrard, A.E., Flaugher, B., Frieman, J., García-Bellido, J., Gaztanaga, E., Gruen, D., Gschwend, J., Gutierrez, G., Hollowood, D.L., Honscheid, K., Hoyle, B., James, D.J., Kuehn, K., Lahav, O., Lima, M., Maia, M.A.G., Marshall, J.L., Miquel, R., Ogando, R.L.C., Plazas, A.A., Roodman, A., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Smith, M., Smith, R.C., Sobreira, F., Suchyta, E., Swanson, M.E.C., Tarle, G., Thomas, D., Tucker, D.L., Vikram, V.

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2019, 487 (2), pp.1874-1885. ⟨10.1093/mnras/stz1341⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2019, 487 (2), pp.1874-1885. ⟨10.1093/mnras/stz1341⟩

We report the results from a search for z > 6.5 quasars using the Dark Energy Survey (DES) Year 3 dataset combined with the VISTA Hemisphere Survey (VHS) and WISE All-Sky Survey. Our photometric selection method is shown to be highly efficient in ide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::3dfd870677fab65c5fbfe7d588fc0a1d
https://hal.archives-ouvertes.fr/hal-02008894