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136 research outcomes, page 1 of 14
  • publication . Preprint . 2020
    Open Access English
    Authors:
    Adhikari, Susmita; Shin, Tae-hyeon; Jain, Bhuvnesh; Hilton, Matt; Baxter, Eric; Chang, Chihway; Wechsler, Risa H.; Battaglia, Nick; Bond, J. Richard; Bocquet, Sebastian; ...
    Project: EC | COGS (240672), NSF | Advanced ACTPol (1440226), NSF | ACTPol: The Atacama Cosmo... (0965625), NSF | Collaborative Research: T... (1138766), NSF | Gravitational Physics fro... (0855887), EC | TESTDE (291329), NSF | Discovering Properties of... (1513618), NSF | Gravitational Physics fro... (1214379), EC | COSMICDAWN (306478), NSF | Collaborative Research wi... (0408698)

    We measure the projected number density profiles of galaxies and the splashback feature in clusters selected by the Sunyaev--Zeldovich (SZ) effect from the Advanced Atacama Cosmology Telescope (AdvACT) survey using galaxies observed by the Dark Energy Survey (DES). The ...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Alex Kim; Felipe Menanteau; Hsin-Yu Chen; Aurelio Carnero Rosell; Mathew Smith; Flavia Sobreira; Ben Farr; Juan Garcia-Bellido; Marcos Lima; Matias Carrasco Kind; ...
    Project: NSF | Collaborative Research: T... (1138766), NSF | Graduate Research Fellows... (1144082), EC | TESTDE (291329), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | The Progenitors and Explo... (1518052)

    FINANCIADORA DE ESTUDOS E PROJETOS - FINEP FUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO - FAPERJ CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ Made available in DSpace on 2020-07-09T20:49:50Z (GMT). No. of bitstrea...

  • publication . Article . 2016
    Open Access
    Authors:
    Anže Slosar; Andrew Pontzen;
    Publisher: American Physical Society (APS)
    Project: EC | COSMICDAWN (306478)

    We introduce and explore “paired” cosmological simulations. A pair consists of an A and B simulation with initial conditions related by the inversion δA(x,tinitial) = –δB(x,tinitial) (underdensities substituted for overdensities and vice versa). We argue that the techni...

  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Braden, Jonathan; Johnson, Matthew C.; Peiris, Hiranya V.; Aguirre, Anthony;
    Publisher: American Physical Society
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    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

  • 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 . Preprint . Other literature type . Article . Research . 2019
    Open Access English
    Authors:
    Oleg Korobkin; Rahul Biswas; Christian N. Setzer; Matias Carrasco Kind;
    Project: EC | COSMICDAWN (306478)

    We investigate the ability of the Large Synoptic Survey Telescope (LSST) to discover kilonovae (kNe) from binary neutron star (BNS) and neutron star-black hole (NSBH) mergers, focusing on serendipitous detections in the Wide-Fast-Deep (WFD) survey. We simulate observati...

  • publication . Preprint . Article . 2013
    Open Access English
    Authors:
    Stephen Feeney;
    Project: EC | COSMICDAWN (306478)

    We perform a definitive analysis of Bianchi VII_h cosmologies with WMAP observations of the cosmic microwave background (CMB) temperature anisotropies. Bayesian analysis techniques are developed to study anisotropic cosmologies using full-sky and partial-sky, masked CMB...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Eckert, K.; Bernstein, G. M.; Amara, A.; Amon, A.; Choi, A.; Everett, S.; Gruen, D.; Gruendl, R. A.; Huff, E. M.; Kuropatkin, N.; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    For ground-based optical imaging with current CCD technology, the Poisson fluctuations in source and sky background photon arrivals dominate the noise budget and are readily estimated. Another component of noise, however, is the signal from the undetected population of ...

  • publication . Article . Preprint . Other literature type . Research . 2019
    Open Access English
    Authors:
    Malz, A. I.; Hložek, R.; Allam, T.; Bahmanyar, A.; Biswas, R.; Dai, M.; Galbany, L.; Ishida, E. E. O.; Jha, S. W.; Jones, D. O.; ...
    Publisher: HAL CCSD
    Project: NSERC , NSF | Open Exploration of the T... (1413600), NSF | Open Exploration of the T... (1313422), NSF | Collaborative Research: N... (1518308), EC | SNDTD (839090), NSF | The Catalina Real-Time Tr... (0909182), EC | COSMICDAWN (306478), NSF | New Probabilistic Methods... (1517237)

    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...

  • publication . Article . 2013
    Open Access English
    Authors:
    Planck Collaboration incl. Peiris, H.V.;
    Project: EC | COSMICDAWN (306478)
136 research outcomes, page 1 of 14
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