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11 research outcomes, page 1 of 2
  • publication . Article . Research . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Enrique Gaztañaga; Jennifer L. Marshall; Mark J. Devlin; Molly E. C. Swanson; Sahar S. Allam; Pablo Fosalba; E. Bertin; Eli S. Rykoff; M. Carrasco Kind; J. Gschwend; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Center for Cosmological P... (0114422), NSF | Collaborative Research wi... (0408698), NSF | Cosmological Research wit... (1248097), NSF | Gravitational Physics fro... (1214379), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), NSERC , EC | COGS (240672), NSF | Advanced ACTPol (1440226),...

    We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the splashback feature around optically selected galaxy clusters have found that the splashback radius, $r_{\rm sp}$, is s...

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  • publication . Article . Other literature type . Preprint . 2015
    Open Access
    Authors:
    Jonathan Braden; Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSERC , EC | COSMICDAWN (306478)

    We study collisions between nearly planar domain walls including the effects of small initial nonplanar fluctuations. These perturbations represent the small fluctuations that must exist in a quantum treatment of the problem. In a previous paper, we demonstrated that at...

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  • publication . Article . Other literature type . Preprint . 2014
    Open Access English
    Authors:
    Anthony Aguirre; Hiranya V. Peiris; Matthew C. Johnson; Matthew C. Johnson; Steven L. Liebling; Carroll L. Wainwright; Luis Lehner;
    Persistent Identifiers
    Project: NSERC , NSF | Collaborative Research: L... (1308621), NSF | Collaborative Research: D... (0969827), EC | COSMICDAWN (306478)

    Comment: 52 pages, 23 figures. A four page summary of methods and results follows the introduction. Version 2 contains minor clarifications and edits to match the version accepted for publication by JCAP. Version 3 fixes a typo in Eq. 3.10 and a typo in the paragraph af...

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  • publication . Preprint . Article . 2015
    Open Access English
    Authors:
    Matthew C. Johnson; Franz Elsner; Stephen M. Feeney; Hiranya V. Peiris;
    Persistent Identifiers
    Project: NSERC , EC | COSMICDAWN (306478)

    Comment: 14 pages, 6 figures

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  • publication . Research . Article . Preprint . 2018
    Open Access
    Authors:
    Omori, Y.; Baxter, E.; Chang, C.; Kirk, D.; Alarcon, A.; Bernstein, G. M.; Bleem, L. E.; Cawthon, R.; Choi, A.; Chown, R.; ...
    Persistent Identifiers
    Project: NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), NSF | Center for Cosmological P... (0114422), EC | COSMICDAWN (306478), NSERC , NSF | Collaborative Research: T... (1138766), NSF | Leadership Class Scientif... (0725070), NSF | Cosmological Research wit... (1248097), EC | TESTDE (291329), NSF | Sustained-Petascale In Ac... (1238993)

    We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one (Y1) data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg$^{2...

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  • publication . Article . Research . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Malz, Alex; Hložek, Renée; Allam, Tarek; Bahmanyar, Anita; Biswas, Rahul; Dai, Mi; Galbany, Lluís; Ishida, Emille; Jha, Saurabh; Jones, David; ...
    Publisher: HAL CCSD
    Project: NSF | Open Exploration of the T... (1413600), NSF | The Catalina Real-Time Tr... (0909182), NSF | New Probabilistic Methods... (1517237), EC | COSMICDAWN (306478), NSF | Collaborative Research: N... (1518308), NSF | Open Exploration of the T... (1313422), NSERC

    International audience; Classification of transient and variable light curves is an essential step in using astronomical observations to develop an understanding of the underlying physical processes from which they arise. However, upcoming deep photometric surveys, incl...

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  • publication . Research . Article . Preprint . 2018
    Open Access
    Authors:
    T. de Haan; Enrique Gaztañaga; Stephen Padin; C. B. D'Andrea; R. Williamson; Elizabeth George; V. Vikram; Sahar S. Allam; Francisco J. Castander; C. L. Chang; ...
    Project: EC | COGS (240672), NSF | Center for Cosmological P... (0114422), NSERC , NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Cosmological Research wit... (1248097)

    We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using rou...

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  • publication . Other literature type . Article . Preprint . 2015
    Open Access
    Authors:
    J. Richard Bond; Jonathan Braden; Jonathan Braden; Laura Mersini-Houghton;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSERC , EC | COSMICDAWN (306478)

    Comment: 35 pages + references, 26 figures. Submitted to JCAP. v2: Acknowledgments updates, no other changes

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  • publication . Article . Other literature type . Research . Preprint . 2018
    Open Access English
    Authors:
    Matthew R. Becker; Eric H. Neilsen; Paul Martini; E. Buckley-Geer; T. M. C. Abbott; Marcos Lima; S. Wyatt; S. Wyatt; A. Fausti Neto; Brian Yanny; ...
    Publisher: Philadelphia, PA
    Project: EC | COGS (240672), NSERC , NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We describe the creation, content, and validation of the Dark Energy Survey (DES) internal year-one cosmology data set, Y1A1 GOLD, in support of upcoming cosmological analyses. The Y1A1 GOLD data set is assembled from multiple epochs of DES imaging and consists of calib...

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  • publication . Research . Article . Preprint . 2020
    Open Access
    Authors:
    Keith Bechtol; D. L. Hollowood; Todd J. Veach; Lindsey Bleem; Mark Brodwin; A. K. Romer; Felipe Menanteau; J. S. Avva; Matt Dobbs; Matt Dobbs; ...
    Project: EC | TESTDE (291329), ARC | Discovery Projects - Gran... (DP150103208), NSF | Exploring the Time-Varyin... (1716965), NSF | CAREER: Large focal plane... (0956135), NSERC , EC | GravityLS (693024), NSF | Center for Cosmological P... (0114422), EC | GLOBE (647112), EC | COGS (240672), EC | ClustersXCosmo (716762),...

    This work was performed in the context of the South Pole Telescope scientific program. SPT is supported by the National Science Foundation through grant PLR-1248097. Partial support is also provided by the NSF Physics Frontier Center grant PHY-0114422 to the Kavli Insti...

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11 research outcomes, page 1 of 2