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237 research outcomes, page 1 of 24
  • publication . Preprint . 2018
    Open Access English
    Authors:
    Gruen, D.; Zhang, Y.; Palmese, A.; Yanny, B.; Busti, V.; Hoyle, B.; Melchior, P.; Miller, C. J.; Rozo, E.; Rykoff, E. S.; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    We study the effect of diffuse intracluster light on the critical surface mass density estimated from photometric redshifts of lensing source galaxies, and the resulting bias in a weak lensing measurement of galaxy cluster mass. Under conservative assumptions, we find t...

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

    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 . 2020
    Open Access English
    Authors:
    Stringer, K. M.; Drlica-Wagner, A.; Macri, L.; Martínez-Vázquez, C. E.; Vivas, A. K.; Ferguson, P.; Pace, A. B.; Walker, A. R.; Neilsen, E.; Tavangar, K.; ...
    Project: EC | TESTDE (291329), NSF | Collaborative Research: D... (1813881), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478)

    We present a search for RR Lyrae stars using the full six-year data set from the Dark Energy Survey (DES) covering ~5,000 sq. deg. of the southern sky. Using a multi-stage multi-variate classification and light curve template-fitting scheme, we identify RR Lyrae candida...

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Drlica-Wagner, A.; Bechtol, K.; Mau, S.; McNanna, M.; Nadler, E.O.; Pace, A.B.; Li, T.S.; Pieres, A.; ROZO, E.; Simon, J.D.; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), NSF | Kavli Institute for Theor... (1748958)

    Comment: 34 pages, 11 figures, 6 tables; updated to match published version. Selection functions available at: https://github.com/des-science/mw-sats

  • publication . Preprint . 2019
    Open Access English
    Authors:
    Kacprzak, T.; Herbel, J.; Nicola, A.; Sgier, R.; Tarsitano, F.; Bruderer, C.; Amara, A.; Refregier, A.; Bridle, S.L.; Drlica-Wagner, A.; ...
    Project: SNSF | Cosmological Weak Lensing (200021_169130), EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    Weak lensing by large-scale structure is a powerful probe of cosmology and of the dark universe. This cosmic shear technique relies on the accurate measurement of the shapes and redshifts of background galaxies and requires precise control of systematic errors. The Mont...

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Burke, Colin J.; Baldassare, Vivienne F.; Liu, Xin; Foley, Ryan J.; Shen, Yue; Palmese, Antonella; Guo, Hengxiao; Herner, Kenneth; Abbott, Tim M. C.; Aguena, Michel; ...
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    Comment: 15 pages, 6 figures, 1 table. Accepted for publication in ApJ Letters

  • publication . Article . Preprint . 2017
    Open Access
    Authors:
    Davis, C.; Gatti, M.; Vielzeuf, P.; Cawthon, R.; Rozo, E.; Alarcon, A.; Bernstein, G. M.; Bonnett, C.; Carnero Rosell, A.; Castander, F. J.; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    Comment: 13 pages, 7 figures. Submitting to MNRAS. Feedback welcome!

  • publication . Article . Preprint . Other literature type . 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), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | CLUSTERS (335936)

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

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  • publication . Article . Preprint . 2018
    Open Access
    Authors:
    Maccrann, N.; Derose, J.; Risa Wechsler; Blazek, J.; Gaztanaga, E.; Crocce, M.; Rykoff, E. S.; Becker, M. R.; Jain, B.; Krause, E.; ...
    Project: EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766)

    Comment: 22 pages, 13 figures, accepted for publication in MNRAS

  • 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
    Project: NSF | Collaborative Research: C... (1515804), NSF | Graduate Research Fellows... (1256260), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), NSF | Collaborative Research: C... (1515015)

    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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237 research outcomes, page 1 of 24