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8 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Omori, Y.; Giannantonio, T.; Porredon, A.; Baxter, E.; Chang, C.; Crocce, M.; Fosalba, P.; Alarcon, A.; Banik, N.; Blazek, J.; ...
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Sustained-Petascale In Ac... (1238993), NSF | Center for Cosmological P... (0114422), NSF | Physics Frontier Center a... (1125897), NSF | Leadership Class Scientif... (0725070), NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766), NSERC , EC | COGS (240672)

    We measure the cross-correlation between redMaGiC galaxies selected from the Dark Energy Survey (DES) Year-1 data and gravitational lensing of the cosmic microwave background (CMB) reconstructed from South Pole Telescope (SPT) and Planck data over 1289 sq. deg. When com...

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

    Comment: 14 pages, 6 figures

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    T. M. C. Abbott; Filipe B. Abdalla; A. Alarcon; S. Allam; J. Annis; S. Avila; K. Aylor; M. Banerji; Nilanjan Banik; E. Baxter; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672), NSF | Cosmological Research wit... (1248097), NSERC , NSF | Collaborative Research: T... (1138766), NSF | Center for Cosmological P... (0114422)

    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 . Preprint . Article . 2017
    Open Access English
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Anthony Aguirre;
    Persistent Identifiers
    Project: NSERC , EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    Comment: 14 pages, 6 figures v3: Clarifications added regarding the generality of results - conclusions unchanged, version accepted for publication in PRD, v2: updated with minor clarifications, submitted

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

    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...

  • publication . Article . Preprint . 2015
    Open Access English
    Authors:
    Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    Project: EC | COSMICDAWN (306478), NSERC

    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 . Preprint . 2019
    Open Access English
    Authors:
    T. Shin; S. Adhikari; Eric J. Baxter; C. L. Chang; Bhuvnesh Jain; Nicholas Battaglia; Lindsey Bleem; Sebastian Bocquet; Joseph DeRose; Daniel Gruen; ...
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | ACTPol: The Atacama Cosmo... (0965625), NSF | Collaborative Research wi... (0408698), NSF | Gravitational Physics fro... (0855887), NSF | Cosmological Research wit... (1248097), NSF | Advanced ACTPol (1440226), NSF | Center for Cosmological P... (0114422), EC | COGS (240672), NSF | Gravitational Physics fro... (1214379),...

    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 . Preprint . Article . 2019
    Open Access English
    Authors:
    Malz, A. I.; Hložek, R.; Allam Jr, T.; Bahmanyar, A.; Biswas, R.; Dai, M.; Galbany, L.; Ishida, E. E. O.; Jha, S. W.; Jones, D. O.; ...
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), NSF | New Probabilistic Methods... (1517237), NSF | Open Exploration of the T... (1313422), NSERC , NSF | Collaborative Research: N... (1518308), NSF | Open Exploration of the T... (1413600), NSF | The Catalina Real-Time Tr... (0909182)

    Classification of transient and variable light curves is an essential step in using astronomical observations to develop an understanding of their underlying physical processes. However, upcoming deep photometric surveys, including the Large Synoptic Survey Telescope (L...

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8 research outcomes, page 1 of 1