Navegação Ciências Exatas e da Terra por Autor "Reed, Sophie L."

Resultados 1-5 de 5

    • DES J0454−4448 : discovery of the first luminous z ≥ 6 quasar from the Dark Energy Survey 

      Reed, Sophie L.; McMahon, Richard G.; Banerji, M.; Becker, George D.; Gonzalez-Solares, Eduardo; Martini, Paul; Ostrovski, F.; Rauch, Michael; Abbott, Timothy M. C.; Abdalla, Filipe B.; Allam, Sahar S.; Benoit-Lévy, Aurélien; Bertin, Emmanuel; Buckley-Geer, Elizabeth; Burke, David Lyle; Costa, Luiz N. da; Carnero Rosell, Aurelio; D'Andrea, Christopher B.; DePoy, Darren L.; Desai, S.; Diehl, H. Thomas; Doel, Peter; Cunha, Carlos Eduardo; Estrada, Juan; Evrard, August E.; Fausti Neto, Angelo; Finley, David A.; Fosalba Vela, Pablo; Frieman, Joshua A.; Gruen, Daniel; Honscheid, K.; James, David J.; Kent, Stephen M.; Kuehn, Kyler; Kuropatkin, Nikolay P.; Lahav, Ofer; Maia, Marcio Antonio Geimba; Makler, Martín; Marshall, Jennifer L.; Merritt, K. Wyatt; Miquel, Ramon; Mohr, Joseph J.; Nord, Brian Dennis; Ogando, Ricardo L.C.; Plazas Malagón, Andrés Alejandro; Romer, Anita K.; Roodman, Aaron; Rykoff, Eli; Sako, Masao; Sanchez-Alvaro, Eusebio; Santiago, Basilio Xavier; Schubnell, Michael; Sevilla Noarbe, Ignacio; Smith, Robert Christopher; Soares-Santos, Marcelle; Suchyta, Eric; Swanson, Molly E. C.; Tarle, Gregory; Thomas, D.; Tucker, Douglas L.; Walker, Alistair; Wechsler, Risa H. (2015) [Artigo de periódico]
      We present the first results of a survey for high-redshift, z ≥ 6, quasars using izY multicolour photometric observations from the Dark Energy Survey (DES). Here we report the discovery and spectroscopic confirmation of ...

    • A study of quasar selection in the supernova fields of the Dark Energy Survey 

      Tie, Suk Sien; Martini, Paul; Mudd, Dale; Ostrovski, F.; Reed, Sophie L.; Lidman, Chris; Kochanek, C.S.; Davis, Tamara M.; Sharp, Robert G.; Uddin, Syed; King, Anthea L.; Wester, William Carl; Tucker, Bradley; Tucker, Douglas L.; Buckley-Geer, Elizabeth; Carollo, Daniela; Childress, Michael; Glazebrook, Karl; Hinton, Samuel; Lewis, Geraint F.; Macaulay, Edward; O'Neill, C. R.; Abbott, Timothy M. C.; Abdalla, Filipe B.; Annis, James T.; Benoit-Lévy, Aurélien; Bertin, Emmanuel; Brooks, D.; Carnero Rosell, Aurelio; Carrasco Kind, Matías; Carretero Palacios, Jorge; Cunha, Carlos Eduardo; Costa, Luiz N. da; DePoy, Darren L.; Desai, S.; Doel, Peter; Eifler, Tim; Evrard, August E.; Finley, David A.; Flaugher, Brenna; Fosalba Vela, Pablo; Frieman, Joshua A.; García-Bellido, Juan; Gaztañaga, Enrique; Gerdes, David W.; Goldstein, Daniel Abraham; Gruen, Daniel; Gruendl, Robert A.; Gutierrez, Gaston R.; Honscheid, K.; James, David J.; Kuehn, Kyler; Kuropatkin, Nikolay P.; Lima, Marcos Vinicius Borges Teixeira; Maia, Marcio Antonio Geimba; Marshall, Jennifer L.; Menanteau, Felipe; Miller, Christopher J.; Miquel, Ramon; Nichol, Robert C.; Nord, Brian Dennis; Ogando, Ricardo L.C.; Plazas Malagón, Andrés Alejandro; Romer, Anita K.; Sanchez-Alvaro, Eusebio; Santiago, Basilio Xavier; Scarpine, Victor Emanuel; Schubnell, Michael; Sevilla Noarbe, Ignacio; Smith, Robert Christopher; Soares-Santos, Marcelle; Sobreira, Flávia; Suchyta, Eric; Swanson, Molly E. C.; Tarle, Gregory; Thomas, D.; Walker, Alistair; DES Collaboration (2017) [Artigo de periódico]
      We present a study of quasar selection using the supernova fields of the Dark Energy Survey (DES). We used a quasar catalog from an overlapping portion of the SDSS Stripe 82 region to quantify the completeness and efficiency ...

    • The Dark Energy Survey : more than dark energy – an overview 

      Abbott, Timothy M. C.; Abdalla, Filipe B.; Aleksíc, Jelena; Allam, Sahar S.; Amara, Adam; Bacon, David J.; Balbinot, Eduardo; Banerji, M.; Bechtol, Keith; Benoit-Lévy, Aurélien; Bernstein, Gary M.; Bertin, Emmanuel; Blazek, Jonathan A.; Bonnett, Christopher; Bridle, Sarah Louise; Brooks, D.; Brunner, Robert J.; Buckley-Geer, E.; Burke, David Lyle; Caminha, Gabriel Bartosch; Capozzi, Diego; Carlsen, J.; Carnero Rosell, Aurelio; Carollo, Marcella; Carrasco Kind, Matías; Carretero Palacios, Jorge; Castander Serentill, Francisco Javier; Clerkin, L.; Collett, Thomas E.; Conselice, Christopher J.; Crocce, Martin; Cunha, Carlos Eduardo; D'Andrea, Christopher B.; Costa, Luiz N. da; Davis, Tamara M.; Desai, S.; Diehl, H. Thomas; Dietrich, Jörg P.; Dodelson, Scott; Doel, Peter; Drlica-Wagner, Alex; Estrada, Juan; Etherington, James; Evrard, August E.; Fabbri, Joanna; Finley, David A.; Flaugher, Brenna; Foley, Ryan Joseph; Fosalba Vela, Pablo; Frieman, Joshua A.; García-Bellido, Juan; Gaztañaga, Enrique; Gerdes, David W.; Giannantonio,Tommaso; Goldstein, Daniel Abraham; Gruen, Daniel; Gruendl, Robert A.; Guarnieri, P.; Gutierrez, Gaston R.; Hartley, William; Honscheid, K. (Klaus); Jain, Bhuvnesh; James, David J.; Jeltema, Tesla E.; Jouvel, Stéphanie; Kessler, Richard S.; King, Anthea L.; Kirk, Donnacha; Kron, Richard G.; Kuehn, Kyler; Kuropatkin, Nikolay P.; Lahav, Ofer; Li, T. S.; Lima, Marcos Vinicius Borges Teixeira; Lin, H.; Maia, Marcio Antonio Geimba; Makler, Martín; Manera, Marc; Maraston, Claudia; Marshall, Jennifer L.; Martini, Paul; McMahon, Richard G.; Melchior, Peter M.; Merson, Alexander I.; Miller, Christopher J.; Miquel, Ramon; Mohr, Joseph J.; Morice-Atkinson, Xan; Naidoo, Krishna; Neilsen, Eric H.; Nichol, Robert C.; Nord, Brian Dennis; Ogando, Ricardo L.C.; Ostrovski, F.; Palmese, A.; Papadopoulos, Andreas; Peiris, Hiranya V.; Peoples, John; Percival, Will J.; Plazas Malagón, Andrés Alejandro; Reed, Sophie L.; Refregier, Alexandre; Romer, Anita K.; Roodman, Aaron; Ross, A.J.; Rozo, Eduardo; Rykoff, Eli; Sadeh, Iftach; Sako, Masao; Sánchez Alonso, Carles; Sanchez-Alvaro, Eusebio; Santiago, Basilio Xavier; Scarpine, Victor Emanuel; Schubnell, Michael; Sevilla Noarbe, Ignacio; Sheldon, Erin; Smith, Matthew Wilson L.; Smith, Robert Christopher; Soares-Santos, Marcelle; Sobreira, Flávia; Soumagnac, Maayane Tamar; Suchyta, Eric; Sullivan, Mark; Swanson, Molly E. C.; Tarle, Gregory; Thaler, Jon J.; Thomas, D.; Thomas, Rollin C.; Tucker, Douglas L.; Vieira, J. D.; Vikram, Vinu; Walker, Alistair; Wechsler, Risa H.; Weller, Jochen; Wester, William Carl; Whiteway, L.; Wilcox, Harry George; Yanny, Brian; Zhang, Yuanyuan; Zuntz, J.; DES Collaboration (2016) [Artigo de periódico]
      This overview paper describes the legacy prospect and discovery potential of the Dark Energy Survey (DES) beyond cosmological studies, illustrating it with examples from the DES early data. DES is using a wide-field camera ...

    • The discovery of a five-image lensed quasar at z = 3.34 using PanSTARRS1 and Gaia 

      Ostrovski, F.; Lemon, Cameron A.; Auger, Matthew W.; McMahon, Richard G.; Fassnacht, Christopher D.; Chen, Geoff C.-F.; Connolly, Andrew J.; Koposov, Sergey E.; Pons, Estelle; Reed, Sophie L.; Rusu, Cristian Eduard (2018) [Artigo de periódico]
      We report the discovery, spectroscopic confirmation and mass modelling of the gravitationally lensed quasar system PS J0630−1201. The lens was discovered by matching a photometric quasar catalogue compiled from Pan-STARRS1 ...

    • VDES J2325−5229 a z = 2.7 gravitationally lensed quasar discovered using morphology-independent supervised machine learning 

      Ostrovski, F.; McMahon, Richard G.; Connolly, Andrew J.; Lemon, Cameron A.; Auger, Matthew W.; Banerji, M.; Hung, Johnathan M.; Koposov, Sergey E.; Lidman, Chris; Reed, Sophie L.; Allam, Sahar S.; Benoit-Lévy, Aurélien; Bertin, Emmanuel; Brooks, D.; Buckley-Geer, Elizabeth; Carnero Rosell, Aurelio; Carrasco Kind, Matías; Carretero Palacios, Jorge; Cunha, Carlos Eduardo; Costa, Luiz N. da; Desai, S.; Diehl, H. Thomas; Dietrich, Jörg P.; Evrard, August E.; Finley, David A.; Flaugher, Brenna; Fosalba Vela, Pablo; Frieman, Joshua A.; Gerdes, David W.; Goldstein, Daniel Abraham; Gruen, Daniel; Gruendl, Robert A.; Gutierrez, Gaston R.; Honscheid, K.; James, David J.; Kuehn, Kyler; Kuropatkin, Nikolay P.; Lima, Marcos Vinicius Borges Teixeira; Lin, H.; Maia, Marcio Antonio Geimba; Marshall, Jennifer L.; Martini, Paul; Melchior, Peter M.; Miquel, Ramon; Ogando, Ricardo L.C.; Plazas Malagón, Andrés Alejandro; Reil, Kevin; Romer, Kathy; Sanchez-Alvaro, Eusebio; Santiago, Basilio Xavier; Scarpine, Victor Emanuel; Sevilla Noarbe, Ignacio; Soares-Santos, Marcelle; Sobreira, Flávia; Suchyta, Eric; Tarle, Gregory; Thomas, D.; Tucker, Douglas L.; Walker, Alistair (2017) [Artigo de periódico]
      We present the discovery and preliminary characterization of a gravitationally lensed quasar with a source redshift zs = 2.74 and image separation of 2.9 arcsec lensed by a foreground zl = 0.40 elliptical galaxy. Since ...