Browsing Institutt for teoretisk astrofysikk by Author "Nugent, P."

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  • Diversity in extinction laws of Type Ia supernovae measured between 0.2 and 2 μm 
    Amanullah, R.; Johansson, J.; Goobar, A.; Ferretti, R.; Papodogiannakis, S.; Petrushevska, T.; Brown, P. J.; Cao, Y.; Contreras, C.; Dahle, Håkon; Elias-Rosa, N.; Fynbo, J. P. U.; Gorosabel, J.; Guaita, L.; Hangard, L.; Howell, D. A.; Hsiao, E. Y.; Kankare, E.; Kasliwal, M.; Leloudas, G.; Lundqvist, P.; Mattila, S.; Nugent, P.; Phillips, M. M.; Sandberg, A.; Stanishev, V.; Sullivan, M.; Taddia, F.; Östlin, G.; Asadi, S.; Herrero-Illana, R.; Jensen, J. J.; Karhunen, K.; Lazarevic, S.; Varenius, E.; dos Santos, Paulo Guilherme; Seethapuram Sridhar, S.; Wallström, S. H. J.; Wiegert, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    We present ultraviolet (UV) observations of six nearby Type Ia supernovae (SNe Ia) obtained with the Hubble Space Telescope, three of which were also observed in the near-IR (NIR) with Wide-Field Camera 3. UV observations ...
  • The Dark Energy Survey Supernova Program results: type Ia supernova brightness correlates with host galaxy dust 
    Meldorf, Cole; Palmese, Antonella; Brout, Dillon; Chen, R.; Scolnic, Daniel; Kelsey, Lisa; Galbany, Lluís; Hartley, William G.; Davis, Tamara M.; Drlica-Wagner, Alex; Vincenzi, M.; Annis, James; Dixon, M.; Graur, Or; Lidman, C.; Möller, A.; Nugent, P.; Rose, B.; Smith, Mathew; Allam, Sahar; Tucker, D. L.; Asorey, Jacobo; Calcino, J.; Carollo, D.; Glazebrook, K.; Lewis, Geraint F.; Taylor, G.; Tucker, B. E.; Kim, Alex G.; Diehl, Herman T.; Aguena, Michel; Andrade-Oliveira, Felipe; Bacon, David; Bertin, E.; Bocquet, S.; Brooks, D.; Burke, David L.; Carretero, Jorge; Carrasco Kind, Matias; Castander, Francisco Javier; Costanzi, M.; da Costa, Luiz N.; Desai, Shantanu; Doel, Peter; Everett, S.; Ferrero, Ismael; Friedel, D.; Frieman, Josh; García-Bellido, Juan; Gatti, M.; Gruen, D.; Gschwend, Julia; Gutierrez, G.; Hinton, Samuel R.; Hollowood, Devon L.; Honscheid, Klaus; James, D. J.; Kuehn, Kyler; March, M.; Marshall, J. L.; Menanteau, Felipe; Miquel, R.; Morgan, R.; Paz-Chinchón, Francisco; Pereira, Maria Elidaiana da Silva; Plazas Malagón, Andrés A.; Sanchez, E.; Scarpine, Vic; Sevilla-Noarbe, Ignacio; Suchyta, Eric; Tarlé, Gregory; Varga, Tamas Norbert (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Cosmological analyses with type Ia supernovae (SNe Ia) often assume a single empirical relation between colour and luminosity (β) and do not account for varying host-galaxy dust properties. However, from studies of dust ...