Navegação Ciências Exatas e da Terra por Autor "Stringer, Katelyn M."

Resultados 1-2 de 2

    • Eight ultra-faint galaxy candidates discovered in year two the Dark Energy Survey 

      Drlica-Wagner, Alex; Bechtol, Keith; Rykoff, Eli; Luque Canaza, Elmer Fidel; Queiroz, Anna Bárbara de Andrade; Mao, Yao-Yuan; Wechsler, Risa H.; Simon, Josh D.; Santiago, Basilio Xavier; Yanny, Brian; Balbinot, Eduardo; Dodelson, Scott; Fausti Neto, Angelo; James, David J.; Li, T. S.; Maia, Marcio Antonio Geimba; Marshall, Jennifer L.; Pieres, Adriano; Stringer, Katelyn M.; Walker, Alistair; Abbott, Timothy M. C.; Abdalla, Filipe B.; Allam, Sahar S.; Benoit-Lévy, Aurélien; Bernstein, Rebecca A.; Bernstein, Gary M.; Bertin, Emmanuel; Brooks, D.; Buckley-Geer, Elizabeth; Burke, David Lyle; Carnero Rosell, Aurelio; Carrasco Kind, Matías; Carretero Palacios, Jorge; Crocce, Martin; Costa, Luiz N. da; Desai, S.; Diehl, H. Thomas; Dietrich, Jörg P.; Doel, Peter; Eifler, Tim; Evrard, August E.; Flaugher, Brenna; Fosalba Vela, Pablo; Frieman, Joshua A.; Gaztañaga, Enrique; Gerdes, David W.; Gruen, Daniel; Gruendl, Robert A.; Gutierrez, Gaston R.; Honscheid, K.; Kuehn, Kyler; Kuropatkin, Nikolay P.; Lahav, Ofer; Miquel, Ramon; Nord, Brian Dennis; Ogando, Ricardo L.C.; Plazas Malagón, Andrés Alejandro; Reil, Kevin; Roodman, Aaron; Sako, Masao; Sanchez-Alvaro, Eusebio; Scarpine, Victor Emanuel; Schubnell, Michael; Sevilla Noarbe, Ignacio; Smith, Robert Christopher; Soares-Santos, Marcelle; Sobreira, Flávia; Suchyta, Eric; Swanson, Molly E. C.; Tarle, Gregory; Tucker, Douglas L.; Vikram, Vinu; Wester, William Carl; Zhang, Yuanyuan; Zuntz, J.; DES Collaboration (2015) [Artigo de periódico]
      We report the discovery of eight new ultra-faint dwarf galaxy candidates in the second year of optical imaging data from the Dark Energy Survey (DES). Six of these candidates are detected at high confidence, while two ...

    • Identification of RR lyrae stars in multiband, sparsely sampled data from the dark energy survey using template fitting and random forest classification 

      Stringer, Katelyn M.; Santiago, Basilio Xavier; DES Collaboration (2019) [Artigo de periódico]
      Many studies have shown that RR Lyrae variable stars (RRL) are powerful stellar tracers of Galactic halo structure and satellite galaxies. The Dark Energy Survey (DES), with its deep and wide coverage (g ~ 23.5 mag in a ...