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Clear All- publication . Article . Preprint . 2020Open Access EnglishAuthors:W. G. Hartley; M. E. S. Pereira; Enrique Gaztañaga; A. Garcia; Tamara M. Davis; C. L. Chang; Juan García-Bellido; Felipe Menanteau; K. Herner; Antonella Palmese; ...Publisher: HAL CCSDProject: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)
We present a measurement of the Hubble constant $H_0$ using the gravitational wave (GW) event GW190814, which resulted from the coalescence of a 23 $M_\odot$ black hole with a 2.6 $M_\odot$ compact object, as a standard siren. No compelling electromagnetic counterpart h...
- publication . Article . Preprint . Other literature type . 2017Open Access EnglishAuthors:Filipe B. Abdalla; Filipe B. Abdalla; Eric H. Neilsen; A. Palmese; Richard Kessler; Alfredo Zenteno; M. Banerji; Huan Lin; Wc Wester; C. J. Conselice; ...Publisher: American Astronomical SocietyProject: EC | CLUSTERS (335936), NSF | The Progenitors and Explo... (1518052), NSF | Physics Frontier Center a... (1125897), NSF | Gamma-Ray Bursts: From Pr... (1411763), NSF | Gravitational Wave Physic... (1707954), NSF | From First Detections to ... (1708081), NSF | Collaborative Research: T... (1138766), NSF | Gamma-Ray Bursts: Physics... (1714498), NSF | CAREER: Hearing and Seein... (1151836), EC | COGS (240672),...
We present the Dark Energy Camera (DECam) discovery of the optical counterpart of the first binary neutron star merger detected through gravitational wave emission, GW170817. Our observations commenced 10.5 hours post-merger, as soon as the localization region became ac...
- publication . Article . Research . Other literature type . Preprint . 2019Open Access EnglishAuthors:Juan García-Bellido; Juan Estrada; M. G. Smith; T. J. L. de Boer; Jennifer L. Marshall; Michael Schubnell; M. A. G. Maia; T. S. Li; T. S. Li; D. W. Gerdes; ...Publisher: HAL CCSDProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), NSF | Collaborative Research: D... (1813881), EC | TESTDE (291329), EC | COSMICDAWN (306478)
Since first noticed by Shapley in 1939, a faint object coincident with the Fornax dwarf spheroidal has long been discussed as a possible sixth globular cluster system. However, debate has continued over whether this overdensity is a statistical artifact or a blended gal...
- publication . Article . Preprint . Research . Other literature type . 2019Open Access EnglishAuthors:Eric H. Neilsen; T. M. C. Abbott; Marcos Lima; Francisco J. Castander; H. Y. Chen; G. Tarle; E. Buckley-Geer; Nathan Smith; F. Paz-Chinchón; D. L. Hollowood; ...Publisher: HAL CCSDProject: NSF | Graduate Research Fellows... (1144082), NSF | From First Detections to ... (1708081), NSF | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), NSF | CAREER: Hearing and Seein... (1151836), EC | COSMICDAWN (306478), EC | TESTDE (291329)
Comment: 11 pages, 3 figures
- publication . Article . Preprint . 2016Open Access EnglishAuthors:J. Carretero; D. W. Gerdes; Masao Sako; E. J. Sanchez; E. Buckley-Geer; K. Honscheid; Armin Rest; J. P. Dietrich; Nathan Smith; Dan Kasen; ...handle: 10486/677210Publisher: Institute of PhysicsProject: NSF | Collaborative Research: T... (1138766), NSF | The Progenitors and Explo... (1518052), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), NSF | CAREER: Hearing and Seein... (1151836), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Graduate Research Fellows... (1144152)
Comment: 7 Pages, 2 Figures, 1 Table. Accepted to ApJL, updated to better match published version
- publication . Article . Preprint . 2017Open Access EnglishAuthors:L. Zullo; Tian Li; Tian Li; M. Carrasco Kind; Felipe Menanteau; F. Sobreira; G. Tarle; B. Flaugher; J. Gschwend; Douglas L. Tucker; ...Publisher: HAL CCSDProject: NSF | Collaborative Research: C... (1515015), NSF | Collaborative Research: T... (1138766), NSF | Collaborative Research: C... (1515804), EC | COGS (240672), NSF | Graduate Research Fellows... (1256260), EC | COSMICDAWN (306478), EC | TESTDE (291329)
We report the observation and physical characterization of the possible dwarf planet \UZ\ ("DeeDee"), a dynamically detached trans-Neptunian object discovered at 92 AU. This object is currently the second-most distant known trans-Neptunian object with reported orbital e...
- publication . Article . Preprint . Research . 2017Open AccessAuthors:M. Banerji; Ofer Lahav; Paul Martini; Richard G. McMahon; Rafe Schindler; Tommaso Treu; Adam Amara; Keith Bechtol; F. Sobreira; B. Flaugher; ...Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)
Comment: 9 pages, 4 figures, submitted to ApJ Letters
- publication . Preprint . Article . 2020Open Access EnglishAuthors:Daniel Scolnic; Michael Schubnell; R. Wilkinson; H. T. Diehl; F. Paz-Chinchón; N. E. Sommer; R. Hounsell; A. A. Plazas; A. Palmese; Enrique Gaztañaga; ...Project: NSF | Characterizing the Physic... (1517742), NSF | The Progenitors and Explo... (1518052), NSF | Collaborative Research: T... (1138766), EC | SPCND (615929), NSF | Next-Generation Supernova... (1815935), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | SNDTD (839090), EC | COGS (240672)
Comment: Submitted to ApJL. Comments welcome. Fermilab id included
- publication . Article . Other literature type . Conference object . Preprint . 2017Open AccessAuthors:S. Meshkov; Jay D. Tasson; J. P. U. Fynbo; E. L. Merilh; M. J. Irwin; Peter Nugent; D. Passuello; O. A. Gress; D. A. H. Buckley; Eli S. Rykoff; ...Publisher: Springer NatureProject: NSF | Unveiling the Physics and... (1517649), NSF | Collaborative Research: T... (1138766), NSF | Gamma-Ray Bursts: Physics... (1714498), NSF | The Progenitors and Explo... (1518052), NSF | Early Robotic Spectra of ... (1313484), NSF | Gamma-Ray Bursts: From Pr... (1411763), EC | TEDE (725246), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)
United States. National Aeronautics and Space Administration (Grant HST–HF–51373.001)
- publication . Article . Preprint . Other literature type . 2017Open AccessAuthors:Marcelle Soares-Santos; Marcelle Soares-Santos; W. G. Hartley; C. Lidman; C. Lidman; Ting Li; K. Misra; F. Tarsitano; Shantanu Desai; Eric H. Neilsen; ...Publisher: Astrophysical Journal LettersProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)
We present a study of NGC 4993, the host galaxy of the GW170817 gravitational wave event, the GRB170817A short gamma-ray burst (sGRB) and the AT2017gfo kilonova. We use Dark Energy Camera imaging, AAT spectra and publicly available data, relating our findings to binary ...
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