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311 research outcomes, page 1 of 32
  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Yu, Zhefu; Martini, Paul; Davis, T. M.; Gruendl, R. A.; Hoormann, J. K.; Kochanek, C. S.; Lidman, C.; Mudd, D.; Peterson, B. M.; Wester, W.; ...
    Persistent Identifiers
    Publisher: eScholarship, University of California
    Project: EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    This material is based on work supported by the National Science Foundation under grant No. 1615553. This research was funded partially by the Australian Government through the Australian Research Council through project DP160100930. Funding for the DES Projects has bee...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Erika L Wagoner; Eduardo Rozo; Han Aung; Daisuke Nagai;
    Persistent Identifiers
    Project: EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    The line-of-sight velocity dispersion profile of galaxy clusters exhibits a "kink" corresponding to the spatial extent of orbiting galaxies. Because the spatial extent of a cluster is correlated with the amplitude of the velocity dispersion profile, we can utilise this ...

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  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    W. F. Fortino; G. M. Bernstein; P. H. Bernardinelli; M. Aguena; S. Allam; J. Annis; D. Bacon; K. Bechtol; S. Bhargava; D. Brooks; ...
    Persistent Identifiers
    Project: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Stochastic field distortions caused by atmospheric turbulence are a fundamental limitation to the astrometric accuracy of ground-based imaging. This distortion field is measurable at the locations of stars with accurate positions provided by the Gaia DR2 catalog; we dev...

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  • publication . Article . Preprint . 2015
    Open Access
    Authors:
    Suchyta, E.; Huff, E. M.; Aleksić, J.; Melchior, P.; Jouvel, S.; Maccrann, N.; Crocce, M.; Gaztanaga, E.; Honscheid, K.; Leistedt, B.; ...
    Persistent Identifiers
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672)

    Accurate statistical measurement with large imaging surveys has traditionally required throwing away a sizable fraction of the data. This is because most measurements have have relied on selecting nearly complete samples, where variations in the composition of the galax...

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    D. W. Gerdes; Masao Sako; S. Hamilton; Ke Zhang; Tali Khain; Juliette C. Becker; James Annis; William Wester; Gary Bernstein; Colin Scheibner; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | COGS (240672), NSF | Graduate Research Fellows... (1256260), NSF | Collaborative Research: C... (1515804), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), NSF | Collaborative Research: C... (1515015), 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...

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Raghunathan, S.; Patil, S.; Baxter, E.; Benson, B. A.; Bleem, L. E.; Crawford, T. M.; Holder, G. P.; McClintock, T.; Reichardt, C. L.; Varga, T. N.; ...
    Persistent Identifiers
    Publisher: American Physical Society
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Physics Frontier Center a... (1125897), ARC | Discovery Projects - Gran... (DP150103208), NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: E... (1835865), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), NSF | Exploring the Time-Varyin... (1716965)

    We report the first detection of gravitational lensing due to galaxy clusters using only the polarization of the cosmic microwave background (CMB). The lensing signal is obtained using a new estimator that extracts the lensing dipole signature from stacked images formed...

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  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Shipp, N.; Drlica-Wagner, A.; Balbinot, E.; Ferguson, P.; Erkal, D.; Li, T. S.; Bechtol, K.; Belokurov, V.; Buncher, B.; Carollo, D.; ...
    Persistent Identifiers
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | CLUSTERS (335936), EC | COGS (240672)

    We perform a search for stellar streams around the Milky Way using the first three years of multi-band optical imaging data from the Dark Energy Survey (DES). We use DES data covering $\sim 5000$ sq. deg. to a depth of $g > 23.5$ with a relative photometric calibration ...

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    C. L. Chang; A. Pujol; E. Gaztanaga; A. Amara; A. Refregier; David Bacon; M. R. Becker; C. Bonnett; J. Carretero; F. J. Castander; ...
    Persistent Identifiers
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    Comment: 14 pages, 9 figures, 2 table; to be published in MNRAS; update title/affiliation to match journal version

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  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    P. Vielzeuf; A. Kovács; U. Demirbozan; Pablo Fosalba; Eric J. Baxter; Nico Hamaus; Dragan Huterer; R. Miquel; Seshadri Nadathur; G. Pollina; ...
    Persistent Identifiers
    Publisher: Oxford University Press
    Project: EC | TESTDE (291329), EC | PREBIST (754558), EC | SPCND (615929), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672)

    This work has made use of CosmoHub (see Carretero et al. 2017). CosmoHub has been developed by the Port d’Informacio Cient ´ ´ıfica (PIC), maintained through a collaboration of the Institut de F´ısica d’Altes Energies (IFAE) and the Centro de Investigaciones Energeticas...

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Wang, M. Y.; de Boer, T.; Pieres, A.; Li, T. S.; Drlica-Wagner, A.; Koposov, S. E.; Vivas, A. K.; Pace, A. B.; Santiago, B.; Walker, A. R.; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | CLUSTERS (335936), EC | COGS (240672)

    Comment: 15 pages, 10 figures, 3 tables, submitted to ApJ

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311 research outcomes, page 1 of 32