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Clear All- publication . Article . Preprint . 2017Open Access EnglishAuthors:Thomas P. Quinn; Fabio Governato; Amélie Saintonge; Hiranya V. Peiris; Michael Tremmel; Nina Roth; Marta Volonteri; Andrew Pontzen;Publisher: HAL CCSDProject: NSF | Collaborative Proposal: D... (1410012), EC | BLACK (614199), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), NSF | Collaborative Research: A... (1514868), EC | COSMICDAWN (306478)
We show how the interplay between active galactic nuclei (AGN) and merger history determines whether a galaxy quenches star formation at high redshift. We first simulate, in a full cosmological context, a galaxy of total dynamical mass $10^{12}\,M_{\odot}$ at $z=2$. The...
- 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 . Research . Preprint . 2019Open Access EnglishAuthors:Rafe Schindler; August E. Evrard; Eric Suchyta; J. Annis; Juan García-Bellido; V. Vikram; Kyler Kuehn; C. Lidman; N. Gupta; F. Paz-Chinchón; ...Project: EC | ClustersXCosmo (716762), NSF | Cosmological Research wit... (1248097), NSF | Physics Frontier Center a... (1125897), EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)
Comment: 20 pages, 15 figures Replaced with published version
- publication . Article . Preprint . Other literature type . Research . 2018Open AccessAuthors:Robert C. Smith; Ramon Miquel; Ashley J. Ross; Juan García-Bellido; W. L. K. Wu; Erin S. Sheldon; Bradford Benson; Bradford Benson; Christopher P. Davis; L. N. da Costa; ...Project: NSF | Cosmological Research wit... (1248097), NSF | Center for Cosmological P... (0114422), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)
We combine Dark Energy Survey Year 1 clustering and weak lensing data with Baryon Acoustic Oscillations (BAO) and Big Bang Nucleosynthesis (BBN) experiments to constrain the Hubble constant. Assuming a flat $\Lambda$CDM model with minimal neutrino mass ($\sum m_\nu = 0....
- 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 . Preprint . 2020Open Access EnglishAuthors:Juan García-Bellido; Ramon Miquel; K. Honscheid; M. A. G. Maia; Daniela Carollo; R. J. Foley; L. N. da Costa; Geraint F. Lewis; L. Kelsey; M. G. Smith; ...Publisher: HAL CCSDProject: EC | SPCND (615929), RCUK | Astrophysics at Southampt... (ST/R000506/1), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | SNDTD (839090), EC | COSMICDAWN (306478)
We present an analysis of DES17X1boj and DES16E2bjy, two peculiar transients discovered by the Dark Energy Survey (DES). They exhibit nearly identical double-peaked light curves which reach very different maximum luminosities (M$_\mathrm{r}$ = -15.4 and M$_\mathrm{r}$ =...
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