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10 research outcomes, page 1 of 1
  • publication . Article . Other literature type . Research . Preprint . 2019
    Open Access English
    Authors:
    Aurelio Carnero Rosell; Carles Sánchez; Juan De Vicente; Santiago Avila; August E. Evrard; Enrique Gaztanaga; Chihway Chang; Jochen Weller; Nico Hamaus;
    Publisher: OXFORD UNIV PRESS
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    What are the mass and galaxy profiles of cosmic voids? In this paper we use two methods to extract voids in the Dark Energy Survey (DES) Year 1 redMaGiC galaxy sample to address this question. We use either 2D slices in projection, or the 3D distribution of galaxies bas...

  • publication . Article . Other literature type . Research . Preprint . 2018
    Open Access
    Authors:
    Chang, C.; Baxter, E.; Jain, B.; Sánchez, C.; Adhikari, S.; Varga, T. N.; Fang, Y.; Rozo, E.; Rykoff, E. S.; Kravtsov, A.; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), NSF | Physics Frontier Center a... (1125897), EC | COSMICDAWN (306478)

    Comment: 25 pages, 15 figures; update to journal accepted version

  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Felipe Menanteau; Scott Dodelson; Aurelio Carnero Rosell; Adam Amara; Francisco Javier Castander; David Gerdes; Marcos Lima; Matias Carrasco Kind; Eric Suchyta; Daniel Thomas; ...
    Publisher: HAL CCSD
    Project: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478)

    Cosmic shear is sensitive to fluctuations in the cosmological matter density field, including on small physical scales, where matter clustering is affected by baryonic physics in galaxies and galaxy clusters, such as star formation, supernovae feedback and AGN feedback....

  • publication . Article . Other literature type . Preprint . Research . 2017
    Open Access
    Authors:
    Zuntz, J; Sheldon, E; Samuroff, S; Troxel, M A; Jarvis, M; MacCrann, N; Gruen, D; Prat, J; Sánchez, C; Choi, A; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478)

    Comment: 36 Pages, 29 figures. This version accepted for publication in MNRAS

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Aurelio Carnero Rosell; Juan De Vicente; Juan Garcia-Bellido; Santiago Avila; Matias Carrasco Kind; Enrique Gaztanaga; Helena Domínguez Sánchez; Devon Hollowood; August E. Evrard;
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), NSF | Deep-Learning for Galaxy ... (1816330), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    Comment: Accepted for publication in MNRAS

  • publication . Article . Research . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Shin'ichiro Ando; Nicolao Fornengo; Marco Regis; Juan De Vicente; Juan Garcia-Bellido; Santiago Avila; Matteo Costanzi;
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    Comment: 24 pages, 10 figures, v2: text re-arranged, typos corrected, slight improvement in the detection significance, matching version accepted for publication in PRL

  • publication . Other literature type . Article . Research . Preprint . 2018
    Open Access
    Authors:
    Tae-hyeon Shin; Joseph Mohr; Juan De Vicente; Aurelio Carnero Rosell; Matthew R. Becker; Jochen Weller; Juan Garcia-Bellido; Santiago Avila; Matias Carrasco Kind; Enrique Gaztanaga; ...
    Publisher: Oxford University Press (OUP)
    Project: EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478), RCUK | STFC Sussex 2015 DTP (ST/N504452/1), NSF | Collaborative Research: T... (1138766), EC | COSMIC LENS (681431)

    We constrain the mass--richness scaling relation of redMaPPer galaxy clusters identified in the Dark Energy Survey Year 1 data using weak gravitational lensing. We split clusters into $4\times3$ bins of richness $\lambda$ and redshift $z$ for $\lambda\geq20$ and $0.2 \l...

  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Abbott, B. P.; Abbott, R.; Abbott, T. D.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), NSF | Gamma-Ray Bursts: Physics... (1714498), EC | TEDE (725246), NSF | Unveiling the Physics and... (1517649), NSF | Early Robotic Spectra of ... (1313484), NSF | Collaborative Research: T... (1138766), NSF | Gamma-Ray Bursts: From Pr... (1411763), EC | COGS (240672), NSF | The Progenitors and Explo... (1518052), EC | COSMICDAWN (306478)

    United States. National Aeronautics and Space Administration (Grant HST–HF–51373.001)

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Jacobs, C; Collett, T; Glazebrook, K; McCarthy, C; Qin, A K; Abbott, T M C; Abdalla, F B; Annis, J; Avila, S; Bechtol, K; ...
    Publisher: HAL CCSD
    Project: ARC | ARC Centres of Excellence... (CE170100013), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478)

    We search Dark Energy Survey (DES) Year 3 imaging data for galaxy-galaxy strong gravitational lenses using convolutional neural networks. We generate 250,000 simulated lenses at redshifts > 0.8 from which we create a data set for training the neural networks with realis...

  • publication . Other literature type . Article . Preprint . Research . 2019
    Open Access English
    Authors:
    Samuroff, S; Blazek, J; Troxel, M A; MacCrann, N; Krause, E; Leonard, C D; Prat, J; Gruen, D; Dodelson, S; Eifler, T F; ...
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), SNSF | Kernstrukturforschung und... (2000-003060), EC | COGS (240672), EC | COSMICDAWN (306478)

    We perform a joint analysis of intrinsic alignments and cosmology using tomographic weak lensing, galaxy clustering and galaxy-galaxy lensing measurements from Year 1 (Y1) of the Dark Energy Survey. We define early- and late-type subsamples, which are found to pass a se...

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