Browsing by Author "Tejos, Nicolás"

Now showing items 1-2 of 2

    • Galaxy clusters in the line of sight to background quasars. I. Survey design and incidence of MgII absorbers ... 
      López, S.; Barrientos, L. Felipe; Lira Teillery, Paulina; Padilla, N.; Gilbank, D. G.; Gladders, M. D.; Maza Sancho, José; Tejos, Nicolás; Vidal, M.; Yee, H. K. C. (UNIV CHICAGO PRESS, 2008-06-01)
      We describe the first optical survey of absorption systems associated with cluster galaxies at z = 0.3-0.9. We have cross-correlated quasars from the third data release of the SDSS with high-redshift cluster/group candidates ...
    • Revealing the nature of a lyα halo in a strongly lensed interacting system at z=2.92 
      Solimano, Manuel; González López, Jorge; Aravena, Manuel; Johnston, Evelyn Joanne; Moya Sierralta, Cristóbal; Barrientos, Luis F.; Bayliss, Matthew B.; Gladders, Michael; Infante, Leopoldo; Ledoux, Cédric; López Morales, Sebastián Víctor; Poudel, Suraj; Rigby, Jane R.; Sharon, Keren; Tejos, Nicolás (IOP Publishing, 2022)
      Spatially extended halos of H I Lyα emission are now ubiquitously found around high-redshift star-forming galaxies. But our understanding of the nature and powering mechanisms of these halos is still hampered by the complex ...