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Clear All- publication . Article . Other literature type . 2017Open Access EnglishAuthors:Ting Li; Huan Lin; Brian Nord; Kyler Kuehn; A. K. Romer; Sahar S. Allam; D. Brooks; August E. Evrard; S. Gaitsch; A. Fausti Neto; ...Publisher: American Astronomical SocietyProject: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478)
FINANCIADORA DE ESTUDOS E PROJETOS - FINEP FUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO - FAPERJ CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ Made available in DSpace on 2020-07-09T20:49:42Z (GMT). No. of bitstrea...
- publication . Article . Other literature type . Preprint . 2019Open Access EnglishAuthors:T. M. C. Abbott; Rafe Schindler; Marcos Lima; M. G. Smith; Marcelle Soares-Santos; Pablo Fosalba; G. Tarle; E. Bertin; Sahar S. Allam; N. Kuropatkin; ...Publisher: HAL CCSDProject: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)
Non-linear bias measurements require a great level of control of potential systematic effects in galaxy redshift surveys. Our goal is to demonstrate the viability of using Counts-in-Cells (CiC), a statistical measure of the galaxy distribution, as a competitive method t...
- publication . Article . Preprint . 2017Open AccessAuthors:Kyler Kuehn; Paul Martini; Molly E. C. Swanson; Christopher S. Kochanek; N. Kuropatkin; Karl Glazebrook; Enrique Gaztañaga; R. A. Gruendl; Jennifer L. Marshall; J. Annis; ...Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)
We present a study of quasar selection using the DES supernova fields. We used a quasar catalog from an overlapping portion of the SDSS Stripe 82 region to quantify the completeness and efficiency of selection methods involving color, probabilistic modeling, variability...
- publication . Article . Preprint . 2017Open Access EnglishAuthors:D. Brooks; Carlos E. Cunha; Joshua A. Frieman; Joshua A. Frieman; Kevin Reil; V. Scarpine; L. N. da Costa; August E. Evrard; A. K. Romer; Joseph J. Mohr; ...Publisher: HAL CCSDProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)
We describe a multi-component matched filter cluster confirmation tool (MCMF) designed for the study of large X-ray source catalogs produced by the upcoming X-ray all-sky survey mission eROSITA. We apply the method to confirm a sample of 88 clusters with redshifts $0.05...
- publication . Article . Preprint . 2016Open Access EnglishAuthors:Sahar S. Allam; Jennifer L. Marshall; D. Brooks; Tian Li; Paul Martini; K. Honscheid; A. Carnero Rosell; J. Carretero; J. Carretero; Robert C. Smith; ...Publisher: Oxford University PressProject: NSF | Collaborative Research: T... (1138766), EC | CLUSTERS (335936), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)
Comment: 41 pages, 16 figures, 1 appendix
- publication . Article . Research . Preprint . Other literature type . 2018Open Access EnglishAuthors:Paul Martini; V. Scarpine; A. A. Plazas; Daniel Thomas; Douglas L. Tucker; T. M. C. Abbott; K. Rojas; Marcos Lima; I. Sevilla-Noarbe; Georges Meylan; ...handle: 10486/686128Project: NSF | Collaborative Research: T... (1138766), NSF | Collaborative Research: I... (1714953), NSF | Collaborative Research: I... (1715611), NSF | Collaborative Research: A... (1312329), NSF | Collaborative Research: A... (1450141), EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329)
The primary goals of the STRong lensing Insights into the Dark Energy Survey (STRIDES) collaboration are to measure the dark energy equation of state parameter and the free streaming length of dark matter. To this aim, STRIDES is discovering strongly lensed quasars in t...
- publication . Article . Research . Other literature type . Preprint . 2019Open Access EnglishAuthors:Robert C. Smith; Ramon Miquel; Juan García-Bellido; Ashley J. Ross; Donnacha Kirk; A. Carnero Rosell; A. A. Plazas; Michael Schubnell; F. Sobreira; B. Flaugher; ...Publisher: HAL CCSDProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)
We use data from the first-year (Y1) observations of the DES collaboration to measure the galaxy angular power spectrum (APS), and search for its BAO feature using a template-fitting method. We test our methodology in a sample of 1800 DES Y1-like mock catalogs. The APS ...
- publication . Article . Preprint . 2018Open AccessAuthors:Michael Schubnell; Markus Rau; H. T. Diehl; M. March; Tommaso Giannantonio; Tommaso Giannantonio; W. G. Hartley; W. G. Hartley; D. L. Burke; D. L. Burke; ...Publisher: Oxford University Press (OUP)Project: EC | LENA (678282), NSF | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478), EC | COGS (240672)
Comment: 25 pages, 19 figures, 1 table; revision with changes implemented according to journal referee
- publication . Article . Research . Preprint . Other literature type . 2017Open AccessAuthors:Abbott, T. M. C.; Abdalla, F. B.; Alarcon, A.; Aleksic, J.; Allam, S.; Allen, S.; Amara, A.; Annis, J.; Asorey, J.; Avila, S.; ...Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478), EC | COGS (240672)
Comment: Matches published version. Results essentially unchanged, except updated covariance matrix leads to improved chi^2 (colored text removed)
- publication . Article . Research . Preprint . 2020Open AccessAuthors:F. Paz-Chinchón; F. Paz-Chinchón; D. L. Hollowood; P. Doel; S. Avila; Larissa Markwardt; Lakshay Sharma; M. D. Johnson; Tali Khain; D. Brooks; ...Publisher: American Astronomical SocietyProject: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), NSF | Graduate Research Fellows... (1256260), EC | COSMICDAWN (306478), EC | TESTDE (291329)
We present a catalog of 316 trans-Neptunian bodies detected by the Dark Energy Survey (DES). These objects include 245 discoveries by DES (139 not previously published) detected in $\approx 60,000$ exposures from the first four seasons of the survey ("Y4" data). The sur...
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