Browsing by Author "212b0761-7feb-49ad-a12e-5c7efb931b59"

Now showing items 1-2 of 2

    • Supernova 2014J at M82-II. Direct analysis of a middle-class Type Ia supernova 
      Vallely, Patrick; Vallely, Patrick; Moreno Raya, M. E.; Baron, E.; Ruiz Lapuente, Pilar; Domínguez, I.; Galbany, Lluis; González Hernández, J. I.; Méndez, J.; Hamuy Wackenhut, Mario; López Sánchez, Ángel R.; Catalan, S.; Cooke, E.; Farina, C.; Génova Santos, R.; Karjalainen, R.; Lietzen, H.; McCormac, J.; Riddick, F.; Rubino Martin, J. A.; Skillen, I.; Tudor, V.; Vaduvescu, O. (Oxford Univ. Press Inc., 2016)
      We analyse a time series of optical spectra of SN 2014J from almost two weeks prior to maximum to nearly four months after maximum. We perform our analysis using the synow code, which is well suited to track the distribution ...
    • Using the local gas-phase oxygen abundances to explore a metallicity dependence in SNe Ia luminosities 
      Moreno Raya, M. E.; López Sánchez, Ángel R.; Molla, M.; Galbany, Lluis (2016)
      We present an analysis of the gas-phase oxygen abundances of a sample of 28 galaxies in the local Universe (z < 0.02) hosting Type Ia supernovae (SNe Ia). The data were obtained with the 4.2 m William Herschel Telescope. ...