Browsing by Author "Amorín, R."

Now showing items 1-3 of 3

    • The ionizing properties of two bright Ly$α$ emitters in the BDF reionized bubble at z=7 

      Castellano, M.; Pentericci, L.; Cupani, G.; Curtis-Lake, E.; Vanzella, E.; Amorín, R.; Belfiori, D.; Calabrò, A.; Carniani, S.; Charlot, S.; Chevallard, J.; Dayal, P.; Dickinson, M.; Ferrara, A.; Fontana, A.; Giallongo, E.; Hutter, A.; Merlin, E.; Paris, D.; Santini, P. (2022-06-28)
      We investigate the ionizing properties of the pair of bright Ly$\alpha$ emitting galaxies BDF521 and BDF2195 at z=7.012 in order to constrain their contribution to the formation of the BDF "reionized bubble". We obtain ...

    • Less and the more IGM transmitted galaxies from z~2.7 to z~6 from VANDELS and VUDS 

      Thomas, R.; Pentericci, L.; Fèvre, O. Le; Koekemoer, A. M.; Castellano, M.; Cimatti, A.; Fontanot, F.; Gargiulo, A.; Garilli, B.; Talia, M.; Amorín, R.; Bardelli, S.; Cristiani, S.; Cresci, G.; Franco, M.; Fynbo, J. P. U.; Hathi, N. P.; Hibon, P.; Khusanova, Y.; Brun, V. Le; Lemaux, B. C.; Mannucci, F.; Schaerer, D.; Zamorani, G.; Zucca, E. (2021-03-04)
      Aim. Our aim is to analyse the variance of the Inter-Galactic Medium transmission (IGM) by studying this parameter in the rest-frame UV spectra of a large sample of high redshift galaxies. Method. We make use of the VIMOS ...

    • The VANDELS survey: The relation between the UV continuum slope and stellar metallicity in star-forming galaxies at z   ∼  3 

      Calabrò, A.; Castellano, M.; Pentericci, L.; Fontanot, F.; Menci, N.; Cullen, F.; Mclure, R.; Bolzonella, M.; Cimatti, A.; Marchi, F.; Talia, M.; Amorín, R.; Cresci, G.; De Lucia, G.; Fynbo, J.; Fontana, A.; Franco, M.; Hathi, N. P.; Hibon, P.; Hirschmann, M.; Mannucci, F.; Santini, P.; Saxena, A.; Schaerer, D.; Xie, L.; Zamorani, G. (2021-02-04)
      The estimate of stellar metallicities (Z∗) of high-z galaxies are of paramount importance in order to understand the complexity of dust effects and the reciprocal interrelations among stellar mass, dust attenuation, stellar ...