@Article{SzkodyDHHRRLGBBKPMMGCCDGHKKMNPRSS:2020:CaVaFi,
               author = "Szkody, Paula and Dicenzo, Brooke and Ho, Anna Y. Q. and 
                         Hillenbrand, Lynne A. and van Roestel, Jan and Ridder, Margaret 
                         and Lima, Isabel de Jesus and Graham, Melissa Lynn and Bellm, Eric 
                         Christopher and Burdge, Kevin and Kupfer, Thomas and Prince, 
                         Thomas A. and Masci, Frank J. and Mr{\'o}z, Przemyslaw J. and 
                         Golkhou, V. Zach and Coughlin, Michael and Cunningham, Virginia A. 
                         and Dekany, Richard and Graham, Matthew J. and Hale, David and 
                         Kaplan, David and Kasliwal, Mansi M. and Miller, Adam A. and 
                         Niell, James D. and Patterson, Maria T. and Riddle, Reed and 
                         Smith, Roger and Soumagnac, Maayane T.",
          affiliation = "{University of Washington} and {University of Washington} and 
                         {California Institute of Technology} and {California Institute of 
                         Technology} and {California Institute of Technology} and 
                         {University of Washington} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {University of Washington} and {University 
                         of Washington} and {California Institute of Technology} and 
                         {University of California Santa Barbara} and {California Institute 
                         of Technology} and {California Institute of Technology} and 
                         {California Institute of Technology} and {University of 
                         Washington} and {California Institute of Technology} and 
                         {University of Maryland} and {California Institute of Technology} 
                         and {California Institute of Technology} and {California Institute 
                         of Technology} and {University of Wisconsin-Milwaukee} and 
                         {California Institute of Technology} and {Northwestern University} 
                         and {California Institute of Technology} and {High Alpha} and 
                         {California Institute of Technology} and {California Institute of 
                         Technology} and {Lawrence Berkeley National Lab}",
                title = "Cataclysmic variables in the first year of the zwicky transient 
                         facility",
              journal = "Astronomical Journal",
                 year = "2020",
               volume = "159",
               number = "5",
                pages = "e198",
                month = "May",
             abstract = "Using selection criteria based on amplitude, time, and color, we 
                         have identified 329 objects as known or candidate cataclysmic 
                         variables (CVs) during the first year of testing and operation of 
                         the Zwicky Transient Facility. Of these, 90 are previously 
                         confirmed CVs, 218 are strong candidates based on the shape and 
                         color of their light curves obtained during 3-562 days of 
                         observation, and the remaining 21 are possible CVs but with too 
                         few data points to be listed as good candidates. Almost half of 
                         the strong candidates are within 10 deg of the galactic plane, in 
                         contrast to most other large surveys that have avoided crowded 
                         fields. The available Gaia parallaxes are consistent with sampling 
                         the low mass transfer CVs, as predicted by population models. Our 
                         follow-up spectra have confirmed Balmer/helium emission lines in 
                         27 objects, with four showing high-excitation He ii emission, 
                         including candidates for an AM CVn, a polar, and an intermediate 
                         polar. Our results demonstrate that a complete survey of the 
                         Galactic plane is needed to accomplish an accurate determination 
                         of the number of CVs existing in the Milky Way.",
                  doi = "10.3847/1538-3881/ab7cce",
                  url = "http://dx.doi.org/10.3847/1538-3881/ab7cce",
                 issn = "0004-6256",
             language = "en",
           targetfile = "Szkody_2020_AJ_159_198.pdf",
        urlaccessdate = "27 abr. 2024"
}